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128GB Main
256GB 2
256GB 6
256GB 4
256GB 3
256GB 7

REXING microSDXC UHS-3 4K Full HD Video High Speed Transfer Monitoring SD Card with Adapter for Dash Cams, Surveillance System, Security Camera, & Body Cam

(344 customer reviews)

$14.99 – $59.99

Designed for capturing full HD video and still photos using dash cameras, smartphones, tablets, and other microSDXC compatible devices. It features UHS Speed Class U3 and Speed Class 10.

256GB 1 Banner
128GB 2 A
All the space you need 

This card has the capacity to capture all your moments without running out of space. An SD card with a 256GB storage space is made for continuously recording for extended periods of time.

256GB 3 A
Heavy-duty 

This card is built to stand through harsh conditions. Sometimes you need to capture video or pictures in less than ideal circumstances. In any case, the card is temperature-proof, waterproof, shockproof, and x-ray-proof.

256GB High Speed
Swift file transfer 

Meets high standards for quick and seamless file transfer, fast writing speeds, and smooth video capture. Capture action photos or shoot 4K video with write speeds of up to 90MB/s. You can record uninterrupted video with its UHS speed, Class 3 (U3), and video speed class 30 (V30) ratings.

256GB 5 A
Record for long hours 

The high-capacity file storage makes this SD card ideal for space and write-intensive devices. Ideal for use with video monitoring devices like dash cams, camcorders, and surveillance systems.

256GB 6 A
Universal MicroSDXC Adapter

The Rexing 256GB MicroSDXC comes with an adapter, so you can use it with any device with a slot for an SD card.

256GB 7 A
Made to capture full HD video

Capable of recording high-quality full HD and 4K video and taking high-resolution photos. This high-performance card lets you keep on recording all your surveillance or outdoor adventure needs.

344 reviews for REXING microSDXC UHS-3 4K Full HD Video High Speed Transfer Monitoring SD Card with Adapter for Dash Cams, Surveillance System, Security Camera, & Body Cam

  1. Mustapha Guissou (verified owner) –

  2. Byronn H. (verified owner) –

  3. Sam (verified owner) –

  4. Ernest R. (verified owner) –

    Awesome. Knowing that you have to be careful and selective on making sure you get the correct SD card for a dash cam, (1) I was very happy that Rexing supplied one with the camera so I did not have to go out and purchase it separately and (2) that it was a Rexing card, so glad they finally started making one for their dash cams. It takes the guess work out of ensuring you get the correct one for a dash cam.

  5. William C HaleyJr (verified owner) –

  6. Claire (verified owner) –

  7. Randy H. (verified owner) –

  8. Hector Espinoza (verified owner) –

  9. Jeff V. (verified owner) –

  10. Ralph M. (verified owner) –

    The performance is quite impressive.

  11. Sarah Gardner (verified owner) –

    High quality micro SD card to capture my dash camera footage.

  12. Tareef S. (verified owner) –

    Customer support is extremely poor

  13. Mohsen Pourshoushtari (verified owner) –

  14. Joyce W. (verified owner) –

  15. Virgil (verified owner) –

  16. McKenzie (verified owner) –

  17. James M. (verified owner) –

  18. Michael (verified owner) –

  19. Anonymous (verified owner) –

  20. George Piechur (verified owner) –

  21. Andrew Drexler (verified owner) –

  22. Anonymous (verified owner) –

  23. Don Starchuk (verified owner) –

  24. matthew m. (verified owner) –

  25. Carol L. (verified owner) –

  26. David Restuccia (verified owner) –

    Great price and fast delivery.

  27. Roy McGEE (verified owner) –

  28. Michael R. (verified owner) –

    We’ll see if it lasts, hope so

  29. Bruce Meyer (verified owner) –

  30. Anonymous (verified owner) –

  31. Christopher Pomichter (verified owner) –

  32. Awwad Al Jasser (verified owner) –

  33. Thomas P. (verified owner) –

  34. Ian S (verified owner) –

    Upgraded to bigger

  35. Anonymous (verified owner) –

  36. Ramon Leon (verified owner) –

  37. Abbas D. (verified owner) –

  38. Robert Elliott (verified owner) –

    Nice card

  39. April De Jesus (verified owner) –

    fast storage no lag. i love it.

  40. Kim (verified owner) –

    Larger Micro SD should be included with DashCam

  41. Tony Tripp (verified owner) –

  42. DaMarcus C. (verified owner) –

    An addition, that was free of charge.

  43. Jerry Combs (verified owner) –

  44. Anonymous (verified owner) –

  45. Frank C. (verified owner) –

  46. Ramon Fermin Alvarez (verified owner) –

    Fast recording

  47. David (verified owner) –

    As above.

  48. Jose Angel de Jesus (verified owner) –

    Works as intended. It goes perfect with the dashcams.

  49. Anonymous (verified owner) –

    Good product, especially when it comes as a bonus gift

  50. Kerry (verified owner) –

  51. vilma ortiz (verified owner) –

  52. Cesar (verified owner) –

    The cats works great in my dash cam.

  53. Eddie (verified owner) –

    A 64GB SD card was shipped with the camera.

  54. Martha D. (verified owner) –

    Works as described but expensive for what it is.

  55. David Greene (verified owner) –

  56. luis hernandez (verified owner) –

    I like the fact that I can take the memory card out and review the videos in my computer much easier and faster than just do it in the dashcam

  57. Ken N. (verified owner) –

  58. Ethel Taylor (verified owner) –

  59. Thy Oum (verified owner) –

    Ver good and quality product

  60. Anonymous (verified owner) –

  61. Enrique Sanchez (verified owner) –

    Good size memory card to store all 4 cameras recordings with great quality!

  62. Dennis S. (verified owner) –

    Ok I guess

  63. Sylvia Pittman (verified owner) –

  64. Albert Szymonik (verified owner) –

  65. Meryll K. (verified owner) –

  66. Jane Miller (verified owner) –

  67. John F. (verified owner) –

    A business that cares about quality service

  68. Anonymous (verified owner) –

  69. Anonymous (verified owner) –

  70. Sharon B. (verified owner) –

  71. christian r. (verified owner) –

  72. thomas (verified owner) –

  73. James REX K. (verified owner) –

    It was great to have this so I did not have to go out and purchase it separately

  74. Andrew L. (verified owner) –

  75. Adrian R. (verified owner) –

    Solid quality

  76. Austin K. (verified owner) –

  77. SAUNDRA KARNES (verified owner) –

  78. Anonymous (verified owner) –

  79. Anonymous (verified owner) –

  80. Mohammed Amin Haji (verified owner) –

    Good

  81. Jorge Montiel (verified owner) –

    Excellent

  82. Anonymous (verified owner) –

  83. Kelly (verified owner) –

    I’m so happy the SD Card comes with so much memory, it’s very useful and saved me money

  84. James Alvarez (verified owner) –

    5 star because it’s free.

  85. Victor Medrano (verified owner) –

    I received for free good so far

  86. Anonymous (verified owner) –

  87. Louis Simpson (verified owner) –

  88. Ray R. (verified owner) –

    Great stuff

  89. Scott C. (verified owner) –

  90. Lee Davenport (verified owner) –

  91. John P Breckinridge (verified owner) –

  92. James Braden (verified owner) –

    It’s a micro sd card. Nothing special.

  93. Anonymous (verified owner) –

    Did not use it

  94. Anonymous (verified owner) –

  95. Charles (verified owner) –

  96. Anonymous (verified owner) –

    Great Product! Mahalo!

  97. james lord (verified owner) –

  98. James O’Leary (verified owner) –

  99. Aleksandr Danielyan (verified owner) –

    Perfect

  100. Zachary Morrison (verified owner) –

  101. Amare B. (verified owner) –

  102. Richard H. (verified owner) –

    Easy to format with large storage capacity

  103. Logan Skinner (verified owner) –

  104. Anonymous (verified owner) –

  105. IRENE P. (verified owner) –

    It runs perfectly with the camera, without obstacles or unexpected formatting. Recordings are quickly transferred to the phone.

  106. Jonathan Estrada (verified owner) –

  107. Matthew b. (verified owner) –

    A lot of storage but will be going bigger in the future.

  108. Michael Burch (verified owner) –

  109. Jackie Rest (verified owner) –

  110. Mike C. (verified owner) –

    Works as expected

  111. Felix Esteves (verified owner) –

    The memory card offers me more memory and is working like a charm. Besides that I’m also happy with the dash cam that I have which is the Rexing v33. An awesome product that works great 👍

  112. Rajin Choudhury (verified owner) –

    Great storage reliable

  113. Peter L. (verified owner) –

  114. James Johnson Jr (verified owner) –

  115. David Fortner (verified owner) –

    More than pleased very happy with my rexing product

  116. Jorge Dugarte (verified owner) –

  117. John L. (verified owner) –

  118. Michael P. (verified owner) –

  119. Dwayne (verified owner) –

  120. Danny B. (verified owner) –

    Great products i will recomend it!

  121. Jackie Rest (verified owner) –

  122. Verified Buyer (verified owner) –

  123. craig g. (verified owner) –

    its a card

  124. Anonymous (verified owner) –

  125. Lloyd R. (verified owner) –

    Good capacity

  126. Stacey O. (verified owner) –

  127. Michael R. (verified owner) –

  128. George Spangler (verified owner) –

  129. David DavidNooh (verified owner) –

  130. Victor H. (verified owner) –

    This one is great, but 256GB is better for me.

  131. anonymous Customer –

    Does exactly what itÕs supposed to. Plug and play.

  132. Sean McKinney –

    Great fast micro sd. Highly recommend.

  133. aiden –

    itÔs great

  134. blah –

    so far no problems but I have yet to actually check the storage capacity against the advertised but so far so good.

  135. Jim W –

    256 Gb micro SD is very fast, and for the price an excellent value.

  136. Justin D. (verified owner) –

  137. anonymous Customer –

    Does exactly what itÕs supposed to. Plug and play.

  138. aiden –

    itÔs great

  139. Sean McKinney –

    Great fast micro sd. Highly recommend.

  140. blah –

    so far no problems but I have yet to actually check the storage capacity against the advertised but so far so good.

  141. Jim W –

    256 Gb micro SD is very fast, and for the price an excellent value.

  142. aiden –

    itÔs great

  143. anonymous Customer –

    Does exactly what itÕs supposed to. Plug and play.

  144. Jim W –

    256 Gb micro SD is very fast, and for the price an excellent value.

  145. Sean McKinney –

    Great fast micro sd. Highly recommend.

  146. blah –

    so far no problems but I have yet to actually check the storage capacity against the advertised but so far so good.

  147. James Curry (verified owner) –

  148. Adam Altman (verified owner) –

  149. Andrew (verified owner) –

  150. Anonymous (verified owner) –

    Excellent to have the 128GB included with purchase.

  151. Marty Kobus (verified owner) –

  152. Mark S. (verified owner) –

    Works well!

  153. Felipe Cabacoy (verified owner) –

  154. Aaron (verified owner) –

  155. Real reviews with Jon & Dorina __ –

    Showed up and is as advertised

  156. David M. –

    Great card for what I need!

  157. James Cheers –

    Great bang for the buck!

  158. Julian Bustos –

    love it

  159. Luis L Symonds –

    La transferencia de datos es muy buena, compatible con mi c‡mara, muy confiable hasta el momento, viene a sustituir otra memoria que comenzaba a dar problemas

  160. Shoppermaniac –

    Works just fine

  161. Timm Logan –

    Fast and reliable micro SD card.

  162. Luis L Symonds –

    La transferencia de datos es muy buena, compatible con mi c‡mara, muy confiable hasta el momento, viene a sustituir otra memoria que comenzaba a dar problemas

  163. Luis L Symonds –

    La transferencia de datos es muy buena, compatible con mi c‡mara, muy confiable hasta el momento, viene a sustituir otra memoria que comenzaba a dar problemas

  164. Luis L Symonds –

    La transferencia de datos es muy buena, compatible con mi c‡mara, muy confiable hasta el momento, viene a sustituir otra memoria que comenzaba a dar problemas

  165. Michael Metzgar (verified owner) –

  166. California Sunshine –

    Exactly what I expected. Works great. Fast delivery.

  167. LARRY MORSE –

    Works great

  168. Jose Antonio salinas canas –

    Una de las mejores inversiones para tener un alto respaldo y de calidad

  169. anonymous Customer –

    EXCELLENT

  170. Joseph P Danahy –

    Good

  171. LORETTA CHATMAN –

    No dislikes.

  172. PVR –

    Reliable quality. Excellent value.

  173. Ben J Pien –

    Was as listed

  174. Hayk –

    It works very good,i like it

  175. Bill –

    I purchased this for an action camera that records in 4k. The card handles the write speed well and works great!

  176. Dave –

    Used in dash cam. Plenty fast for that.

  177. Brute44 –

    I really like these micro sdcards.

  178. Theresa –

    Works as intended. Lots of storage and definitely a great bang for your buck

  179. HH (verified owner) –

    Not sure what I should say regarding an SD Card. Yes it works.

  180. Aaliyah –

    I needed a sd card pronto, because I ran out of space on my other one. This one have a lot of space, I donÕt have any issues with it! Quality is still the same, which is great as well!

  181. Aaliyah –

    I needed a sd card pronto, because I ran out of space on my other one. This one have a lot of space, I donÕt have any issues with it! Quality is still the same, which is great as well!

  182. Aaliyah –

    I needed a sd card pronto, because I ran out of space on my other one. This one have a lot of space, I donÕt have any issues with it! Quality is still the same, which is great as well!

  183. Aaliyah –

    I needed a sd card pronto, because I ran out of space on my other one. This one have a lot of space, I donÕt have any issues with it! Quality is still the same, which is great as well!

  184. micah sinns –

    Excellent product. I always use these

  185. Boyuan F –

    It works pretty well. No problem happens.

  186. Carlos Castillo –

    Sin problemas funciona perfectamente

  187. Tony Martinez –

    Value for your money! Works fast!

  188. Joe Kisling –

    Very good quality

  189. Steven Grant –

    Great memory card

  190. MAGA_2024-28 –

    Couldn’t refuse the purchase with the price to sell it!

  191. E. O. Minot –

    ItÕs simple, it works like it is supposed to work.

  192. anonymous Customer –

    seems to work as advertised.

  193. E. O. Minot –

    ItÕs simple, it works like it is supposed to work.

  194. E. O. Minot –

    ItÕs simple, it works like it is supposed to work.

  195. E. O. Minot –

    ItÕs simple, it works like it is supposed to work.

  196. Walter –

    The disc has a good storage capacity for my needs. It was not that easy to install but eventually I was able to get it installed.

  197. WBG –

    At least this appears to be genuine. I tested it in my camera and it worked just fine. I have not tried to run any speed tests.

  198. cookingkeeper –

    You can trust this brand to work

  199. R. Joiner –

    Does just what it is supposed to, no fuss, no muss, just works!

  200. Roger S. –

    Very nice

  201. V. Frazzini (verified owner) –

    Confirmed the cards support the full advertised capacity. Nice to have around.

  202. Jessy –

    I have so many of these cards and they always work great.

  203. Macario Rosania L –

    Es un excelente producto a un excelente precio

  204. David Harwig –

    As described, no issues

  205. CONCEPCION ARROYO PCE 974 –

    Good

  206. Sneh Family –

    Thanks One True God!

  207. CONCEPCION ARROYO PCE 974 –

    Good

  208. CONCEPCION ARROYO PCE 974 –

    Good

  209. CONCEPCION ARROYO PCE 974 –

    Good

  210. Luis G. –

    Es una excelente tarjeta de memoria para la c‡mara

  211. LuisD2388 –

    save a lot of space

  212. Luis G. –

    Es una excelente tarjeta de memoria para la c‡mara

  213. Luis G. –

    Es una excelente tarjeta de memoria para la c‡mara

  214. Luis G. –

    Es una excelente tarjeta de memoria para la c‡mara

  215. blah –

    so far no problems but I have yet to actually check the storage capacity against the advertised but so far so good.

  216. usa2day –

    Take photos and videos with this sd card – effortless. Fast.

  217. S.D. jr. –

    You gotta have it anyway…might aswell go ahead. I’d do it again.

  218. Sunday –

    Good price for the capacity

  219. Raul Martinez (verified owner) –

  220. Hollie –

    This allows me to save high quality pictures and videos

  221. M&M (verified owner) –

    I almost always stick with this brand. They work great and without issues

  222. Richard Haver –

    Exactly what I was looking for and worked perfectly!

  223. sonja –

    Never had a problem with these.

  224. DoobuMaster (verified owner) –

    Reliable brand. Reasonable price. Good speed. nice.

  225. Yasir Dawood (verified owner) –

  226. Darryl Boucher (verified owner) –

  227. Hermit58 –

    Works well for high definition video and audio. No frame skipping at all. Fast data transfer speeds.

  228. William (verified owner) –

    Works like it is supposed to.

  229. Michael B. (verified owner) –

    It’s a memory card and it works with the camera. What more can I say?

  230. Glenn Weber (verified owner) –

  231. Deglis F. –

    Awesome

  232. Mark E. (verified owner) –

  233. Dani –

    Exactly as expected.

  234. Christina –

    Doing what it needs to

  235. Alberto P. –

    Buena adquisici—n. Excelente calidad.

  236. Alberto P. –

    Buena adquisici—n. Excelente calidad.

  237. Alberto P. –

    Buena adquisici—n. Excelente calidad.

  238. Alberto P. –

    Buena adquisici—n. Excelente calidad.

  239. photoguy –

    I use two of these and love the reliability and capacity of these cards .

  240. Kindle Customer –

    Gift for husband he loved it

  241. beteranbrave –

    muy buen producto, se siente de gran calidad

  242. anonymous Customer –

    Cheap and easy to use

  243. Edward Cellini (verified owner) –

    Nothing more to say

  244. Liz –

    ItÕs good with storage.

  245. Liz –

    ItÕs good with storage.

  246. Liz –

    ItÕs good with storage.

  247. Liz –

    ItÕs good with storage.

  248. Donald Martin –

    works great and fast access

  249. Eric S. (verified owner) –

    Pretty good value for 128GB

  250. Stacey Whitman –

    Very good so card

  251. anonymous Customer –

    Happy with my purchase. May order a second for my 4k camera.

  252. MARIO LOPEZ –

    Excelente

  253. Jim W –

    256 Gb micro SD is very fast, and for the price an excellent value.

  254. J AREVALO III (verified owner) –

    Very quick upload and dowload of files.

  255. Steven Wyatt –

    As promised. Delivered in proper original packaging on time.

  256. Luis Guillermo Castillo Farfan (verified owner) –

  257. jolene Frampton –

    worked an=s it said good quility

  258. Mick –

    Does exactly what it is supposed to do without a hitch. Works just fine.

  259. Sean McKinney –

    Great fast micro sd. Highly recommend.

  260. aiden –

    itÔs great

  261. Kenneth –

    Works Well in My Camera, not sure what else to say. They work!

  262. Mukesh Krishnan (verified owner) –

  263. Richard Logue (verified owner) –

  264. Denise (verified owner) –

  265. Julio Fortuna –

    Excelente tarjeta, funciona muy bien

  266. Alan –

    Works well, good transfer speeds. I did not receive a fake.

  267. Ricky J Kelly Jr –

    It was perfect

  268. Roger Parker –

    Great value for the money

  269. Tanya H. –

    Giving with camera __

  270. Oleg I. –

    After few tests, the results showed excellent performance, exactly what I expected.

  271. W.A.R. –

    Holds a lot of information. Hold tons of pictures and videos. It does what its intended for. Im satisfied.

  272. J. –

    ____

  273. Abelardo –

    Meet expectations

  274. Fernando Caceres –

    Great capacity, super fast and a lot of storage

  275. Ken –

    Write and read speeds are great!

  276. ShellsBells –

    Nicely made and works as it should. I have had no problems with it and it a great price. I would recommend it.

  277. J. williams –

    Formatted easily and write speeds are really good all for a good price.

  278. anonymous Customer –

    Worked great, fast shipping

  279. Michelle Edward –

    Love it. Good quality

  280. Alaa –

    Excellent. Works best for me.

  281. anonymous Customer –

    No trouble with our dashcam

  282. SPoct22 –

    Very fast!

  283. get –

    Works as described

  284. Juan Manuel Cardona Chavarria –

    Todas funcionaron

  285. Ben –

    Good and reliable memory. Never fails in my camera.

  286. anonymous Customer –

    Exactly what I ordered. Thank you.

  287. Bigfoot –

    Satisfactory product

  288. Jair Abrego –

    Easy to install and high performance

  289. Joshua Myers –

    Works as described, shipped and packaged well, great stuff!

  290. Gordon Andrews –

    Its a memory card it does what its supposed to.

  291. Marshall Rieff –

    Speed and storage

  292. Bambi –

    Functions as described

  293. jeff –

    Easy install

  294. David –

    Nice packaging and works fine

  295. anonymous Customer –

    Does exactly what itÕs supposed to. Plug and play.

  296. Paul –

    As always this brand of card does what it says.

  297. foreversud –

    Before using this, my dashcam has been restarted frequently, but no more rebooting with this ssd.

  298. Pat –

    Works as it should, no problems at all

  299. PJ –

    Works with 4K Dash cam. This works fine with my 4K dash cam which was all I could ask for. If your dash cam requires a high speed chip with 4K capability this is it.

  300. Gary McM –

    It’s too early to tell about durability but so far, its performing well.

  301. chris reynolds –

    Lots Of memory

  302. Alex –

    I have this memory card for almost 6 months now. they go under relatively heavy use and they survive great so far.

  303. anonymous Customer –

    Arrived fast. Working just fine.

  304. Khaled Richard –

    It’s very good for a 4K camera.
    No lag in writing or reading.

  305. A M Oakes Sr. –

    I MUST SAY I DID NOT THINK I COULD FIND SOMETHING LIKE THIS AT SUCH REASONABLE PRICES ,KEEP IT UP FOLK!

  306. Richard A. Patton –

    It worked perfectly!

  307. Jason –

    Memory cards work great. Easy to install and work immediately. Had no troubles storing data.

  308. wageslave55 (verified owner) –

    Wonderful SDcard for the price. Works for what I intended it for. No problems with card to date.

  309. Vinh do –

    Awesome

  310. anonymous Customer –

    ok product so far work ok

  311. andres bello –

    funcional bien

  312. christo –

    Good

  313. anonymousUser –

    Card works flawlessly, well done

  314. Kimberly Lopez –

    Justo lo que esperaba.

  315. Joe S –

    Works great to add storage to tablets

  316. Ramiro –

    good item, good price

  317. Listen U –

    This memory card has a large capacity.

  318. Nathan –

    I’ve been using these in my dash cam and security system and they’re working at least at their spec with no issues so far.

  319. K.C –

    I love this microSD card.

  320. Cary Johns –

    Great storage

  321. yuehua lin –

    The quality is good, the price is very cheap, and the memory is large, which is easy to use.

  322. Watercolorwilly (verified owner) –

    Works as expected!

  323. Mr. Miller –

    As it said.

  324. arony –

    El producto lleg— super rapido..y la SD funciona super bien

  325. arony –

    El producto lleg— super rapido..y la SD funciona super bien

  326. arony –

    El producto lleg— super rapido..y la SD funciona super bien

  327. arony –

    El producto lleg— super rapido..y la SD funciona super bien

  328. Procapper –

    Excellent drive.

  329. Tianji –

    It is a nice product for its price, much cheaper than its competitors with the same quality

  330. Noah –

    So far I have had no problems with these cards.

  331. Noah –

    So far I have had no problems with these cards.

  332. Noah –

    So far I have had no problems with these cards.

  333. Noah –

    So far I have had no problems with these cards.

  334. tim –

    A+

  335. T. Robertson –

    Works

  336. Susan Kerstetter –

    it fits your needs.

  337. farmer –

    Holds a ton of data. Indestructible.

  338. Pierre Pellecchia –

    Hasta el momento ha funcionado muy bien, en calidad precio mebparece buena opcion

  339. Serobi56 –

    Works great in my new car camera!

  340. John –

    Great

  341. Wendy Huskins –

    Just right for the purpose and a very good price.

  342. Josh –

    It is exactly what it says it is, reliable product.

  343. Jimmy –

    A++

  344. Larry –

    Just what i needed

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