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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

FREE 4-in-1 phone card reader for 128G or 256G or 512G
(226 customer reviews)

$14.99 – $49.99

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.

226 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. Danny B. (verified owner) –

    Great products i will recomend it!

  2. Jackie Rest (verified owner) –

  3. Verified Buyer (verified owner) –

  4. craig g. (verified owner) –

    its a card

  5. Anonymous (verified owner) –

  6. Lloyd R. (verified owner) –

    Good capacity

  7. Stacey O. (verified owner) –

  8. Michael R. (verified owner) –

  9. George Spangler (verified owner) –

  10. David DavidNooh (verified owner) –

  11. Victor H. (verified owner) –

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

  12. anonymous Customer –

    Does exactly what itÕs supposed to. Plug and play.

  13. Sean McKinney –

    Great fast micro sd. Highly recommend.

  14. aiden –

    itÔs great

  15. blah –

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

  16. Jim W –

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

  17. Justin D. (verified owner) –

  18. anonymous Customer –

    Does exactly what itÕs supposed to. Plug and play.

  19. aiden –

    itÔs great

  20. Sean McKinney –

    Great fast micro sd. Highly recommend.

  21. blah –

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

  22. Jim W –

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

  23. aiden –

    itÔs great

  24. anonymous Customer –

    Does exactly what itÕs supposed to. Plug and play.

  25. Jim W –

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

  26. Sean McKinney –

    Great fast micro sd. Highly recommend.

  27. blah –

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

  28. James Curry (verified owner) –

  29. Adam Altman (verified owner) –

  30. Andrew (verified owner) –

  31. Anonymous (verified owner) –

    Excellent to have the 128GB included with purchase.

  32. Marty Kobus (verified owner) –

  33. Mark S. (verified owner) –

    Works well!

  34. Felipe Cabacoy (verified owner) –

  35. Aaron (verified owner) –

  36. Real reviews with Jon & Dorina __ –

    Showed up and is as advertised

  37. David M. –

    Great card for what I need!

  38. James Cheers –

    Great bang for the buck!

  39. Julian Bustos –

    love it

  40. 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

  41. Shoppermaniac –

    Works just fine

  42. Timm Logan –

    Fast and reliable micro SD card.

  43. 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

  44. 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

  45. 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

  46. Michael Metzgar (verified owner) –

  47. California Sunshine –

    Exactly what I expected. Works great. Fast delivery.

  48. LARRY MORSE –

    Works great

  49. Jose Antonio salinas canas –

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

  50. anonymous Customer –

    EXCELLENT

  51. Joseph P Danahy –

    Good

  52. LORETTA CHATMAN –

    No dislikes.

  53. PVR –

    Reliable quality. Excellent value.

  54. Ben J Pien –

    Was as listed

  55. Hayk –

    It works very good,i like it

  56. Bill –

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

  57. Dave –

    Used in dash cam. Plenty fast for that.

  58. Brute44 –

    I really like these micro sdcards.

  59. Theresa –

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

  60. HH (verified owner) –

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

  61. 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!

  62. 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!

  63. 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!

  64. 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!

  65. micah sinns –

    Excellent product. I always use these

  66. Boyuan F –

    It works pretty well. No problem happens.

  67. Carlos Castillo –

    Sin problemas funciona perfectamente

  68. Tony Martinez –

    Value for your money! Works fast!

  69. Joe Kisling –

    Very good quality

  70. Steven Grant –

    Great memory card

  71. MAGA_2024-28 –

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

  72. E. O. Minot –

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

  73. anonymous Customer –

    seems to work as advertised.

  74. E. O. Minot –

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

  75. E. O. Minot –

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

  76. E. O. Minot –

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

  77. 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.

  78. 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.

  79. cookingkeeper –

    You can trust this brand to work

  80. R. Joiner –

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

  81. Roger S. –

    Very nice

  82. V. Frazzini (verified owner) –

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

  83. Jessy –

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

  84. Macario Rosania L –

    Es un excelente producto a un excelente precio

  85. David Harwig –

    As described, no issues

  86. CONCEPCION ARROYO PCE 974 –

    Good

  87. Sneh Family –

    Thanks One True God!

  88. CONCEPCION ARROYO PCE 974 –

    Good

  89. CONCEPCION ARROYO PCE 974 –

    Good

  90. CONCEPCION ARROYO PCE 974 –

    Good

  91. Luis G. –

    Es una excelente tarjeta de memoria para la c‡mara

  92. LuisD2388 –

    save a lot of space

  93. Luis G. –

    Es una excelente tarjeta de memoria para la c‡mara

  94. Luis G. –

    Es una excelente tarjeta de memoria para la c‡mara

  95. Luis G. –

    Es una excelente tarjeta de memoria para la c‡mara

  96. blah –

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

  97. usa2day –

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

  98. S.D. jr. –

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

  99. Sunday –

    Good price for the capacity

  100. Raul Martinez (verified owner) –

  101. Hollie –

    This allows me to save high quality pictures and videos

  102. M&M (verified owner) –

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

  103. Richard Haver –

    Exactly what I was looking for and worked perfectly!

  104. sonja –

    Never had a problem with these.

  105. DoobuMaster (verified owner) –

    Reliable brand. Reasonable price. Good speed. nice.

  106. Yasir Dawood (verified owner) –

  107. Darryl Boucher (verified owner) –

  108. Hermit58 –

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

  109. William (verified owner) –

    Works like it is supposed to.

  110. Michael B. (verified owner) –

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

  111. Glenn Weber (verified owner) –

  112. Deglis F. –

    Awesome

  113. Mark E. (verified owner) –

  114. Dani –

    Exactly as expected.

  115. Christina –

    Doing what it needs to

  116. Alberto P. –

    Buena adquisici—n. Excelente calidad.

  117. Alberto P. –

    Buena adquisici—n. Excelente calidad.

  118. Alberto P. –

    Buena adquisici—n. Excelente calidad.

  119. Alberto P. –

    Buena adquisici—n. Excelente calidad.

  120. photoguy –

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

  121. Kindle Customer –

    Gift for husband he loved it

  122. beteranbrave –

    muy buen producto, se siente de gran calidad

  123. anonymous Customer –

    Cheap and easy to use

  124. Edward Cellini (verified owner) –

    Nothing more to say

  125. Liz –

    ItÕs good with storage.

  126. Liz –

    ItÕs good with storage.

  127. Liz –

    ItÕs good with storage.

  128. Liz –

    ItÕs good with storage.

  129. Donald Martin –

    works great and fast access

  130. Eric S. (verified owner) –

    Pretty good value for 128GB

  131. Stacey Whitman –

    Very good so card

  132. anonymous Customer –

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

  133. MARIO LOPEZ –

    Excelente

  134. Jim W –

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

  135. J AREVALO III (verified owner) –

    Very quick upload and dowload of files.

  136. Steven Wyatt –

    As promised. Delivered in proper original packaging on time.

  137. Luis Guillermo Castillo Farfan (verified owner) –

  138. jolene Frampton –

    worked an=s it said good quility

  139. Mick –

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

  140. Sean McKinney –

    Great fast micro sd. Highly recommend.

  141. aiden –

    itÔs great

  142. Kenneth –

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

  143. Mukesh Krishnan (verified owner) –

  144. Richard Logue (verified owner) –

  145. David G. (verified owner) –

    Unopened.

  146. Denise (verified owner) –

  147. Julio Fortuna –

    Excelente tarjeta, funciona muy bien

  148. Alan –

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

  149. Ricky J Kelly Jr –

    It was perfect

  150. Roger Parker –

    Great value for the money

  151. Tanya H. –

    Giving with camera __

  152. Oleg I. –

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

  153. W.A.R. –

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

  154. J. –

    ____

  155. Abelardo –

    Meet expectations

  156. Fernando Caceres –

    Great capacity, super fast and a lot of storage

  157. Ken –

    Write and read speeds are great!

  158. ShellsBells –

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

  159. J. williams –

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

  160. anonymous Customer –

    Worked great, fast shipping

  161. Michelle Edward –

    Love it. Good quality

  162. Alaa –

    Excellent. Works best for me.

  163. anonymous Customer –

    No trouble with our dashcam

  164. SPoct22 –

    Very fast!

  165. get –

    Works as described

  166. Juan Manuel Cardona Chavarria –

    Todas funcionaron

  167. Ben –

    Good and reliable memory. Never fails in my camera.

  168. anonymous Customer –

    Exactly what I ordered. Thank you.

  169. Bigfoot –

    Satisfactory product

  170. Jair Abrego –

    Easy to install and high performance

  171. Joshua Myers –

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

  172. Gordon Andrews –

    Its a memory card it does what its supposed to.

  173. Marshall Rieff –

    Speed and storage

  174. Bambi –

    Functions as described

  175. jeff –

    Easy install

  176. David –

    Nice packaging and works fine

  177. anonymous Customer –

    Does exactly what itÕs supposed to. Plug and play.

  178. Paul –

    As always this brand of card does what it says.

  179. foreversud –

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

  180. Pat –

    Works as it should, no problems at all

  181. 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.

  182. Gary McM –

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

  183. chris reynolds –

    Lots Of memory

  184. Alex –

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

  185. anonymous Customer –

    Arrived fast. Working just fine.

  186. Khaled Richard –

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

  187. 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!

  188. Richard A. Patton –

    It worked perfectly!

  189. Jason –

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

  190. wageslave55 (verified owner) –

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

  191. Vinh do –

    Awesome

  192. anonymous Customer –

    ok product so far work ok

  193. andres bello –

    funcional bien

  194. christo –

    Good

  195. anonymousUser –

    Card works flawlessly, well done

  196. Kimberly Lopez –

    Justo lo que esperaba.

  197. Joe S –

    Works great to add storage to tablets

  198. Ramiro –

    good item, good price

  199. Listen U –

    This memory card has a large capacity.

  200. 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.

  201. K.C –

    I love this microSD card.

  202. Cary Johns –

    Great storage

  203. yuehua lin –

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

  204. Watercolorwilly (verified owner) –

    Works as expected!

  205. Mr. Miller –

    As it said.

  206. arony –

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

  207. arony –

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

  208. arony –

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

  209. arony –

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

  210. Procapper –

    Excellent drive.

  211. Tianji –

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

  212. Noah –

    So far I have had no problems with these cards.

  213. Noah –

    So far I have had no problems with these cards.

  214. Noah –

    So far I have had no problems with these cards.

  215. Noah –

    So far I have had no problems with these cards.

  216. tim –

    A+

  217. T. Robertson –

    Works

  218. Susan Kerstetter –

    it fits your needs.

  219. farmer –

    Holds a ton of data. Indestructible.

  220. Pierre Pellecchia –

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

  221. Serobi56 –

    Works great in my new car camera!

  222. John –

    Great

  223. Wendy Huskins –

    Just right for the purpose and a very good price.

  224. Josh –

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

  225. Jimmy –

    A++

  226. Larry –

    Just what i needed

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