A2 Performance could load App faster, make it easier to capture, transfer, and share more adventures on the go. Designed for your smartphone, tablet, digital cameras or action camera. Comes with SD adapter. The high-speed, Class 10 micro SDXC card verified to be compatible with smartphone (64GB-512GB). The TF memory card stores high-res photos, 1080p Full-HD, 3D, and 4K UHD video, documents, music and more.
A2 Performance could load App faster, make it easier to capture, transfer, and share more adventures on the go. Designed for your smartphone, tablet, digital cameras or action camera. Comes with SD adapter. The high-speed, Class 10 micro SDXC card verified to be compatible with smartphone (64GB-512GB). The TF memory card stores high-res photos, 1080p Full-HD, 3D, and 4K UHD video, documents, music and more.
in 3 offers
The lowest price for Lexar 633x 512GB Micro SD Card, microSDXC UHS-I Card + SD Adapter, MicroSD Memory Card Up to 100MB/s Read, A2, Class 10, U3, V30, TF Card for right now is $23.79 at AliExpress.com - AliExpress-226247430, compared across 3 retailers.
The all-time low was $23.79 on 19 July 2026. That's the lowest price we've ever tracked — a great time to buy.
Prices last updated 19 July 2026.
Lexar 633x 512GB Micro SD Card, microSDXC UHS-I Card + SD Adapter, MicroSD Memory Card Up to 100MB/s Read, A2, Class 10, U3, V30, TF Card for
A2 Performance could load App faster, make it easier to capture, transfer, and share more adventures on the go. Designed for your smartphone, tablet, digital cameras or action camera. Comes with SD adapter. The high-speed, Class 10 micro SDXC card verified to be compatible with smartphone (64GB-512GB). The TF memory card stores high-res photos, 1080p Full-HD, 3D, and 4K UHD video, documents, music and more.
A2 Performance could load App faster, make it easier to capture, transfer, and share more adventures on the go. Designed for your smartphone, tablet, digital cameras or action camera. Comes with SD adapter. The high-speed, Class 10 micro SDXC card verified to be compatible with smartphone (64GB-512GB). The TF memory card stores high-res photos, 1080p Full-HD, 3D, and 4K UHD video, documents, music and more.
Last updated at 19/07/2026 15:43:40
Lexar 633x 512GB Micro SD Card, microSDXC UHS-I Card + SD Adapter, microSD Memory Card up to 100MB/s Read, A2, Class 10, U3, V30, TF Card for
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Lexar MicroSD Card A2 U3 64GB 128GB 256GB 512GB High Speed 100MB/s Memory Card Class10 633x Flash
Free delivery
Lexar 633x 512GB High-speed Flash Memory Card Sports Camera Mobile Phone TF Car Driving Recorder Memory Card
Free delivery
originally posted on walmart.com
failed everytime i tried to teansfer files (first time went upto 72gb out of 92gb attempt of muliple files and folders. next time it stopped at 60gb.then after reformat and transfer of one folder was attempted, it failed there too. full format (instead of quick) never finished!the price was 9.99 per 256gb card. too good. quality: too bad. waste of time
originally posted on walmart.com
I recently had a chance to use the Lexar High-Performance Blue Series 633x, I'm very glad I received this because of its regular price and it's availability where I locally shop. I currently am using it in a video surveillance camera that does loop recording. I've had no issues, it has recorded perfectly. The record and playback speeds are efficient. I would suggest using this if you have a similar need for like security cameras, dash cams, DSLR cameras, or other things that take the microSD card of the size. It also comes with SD adapter so it can be easily downloaded to computer. I'm very happy with it and I recommend it to others
| Flash memory type | Micro SD |
| Memory storage capacity | 512 GB |
| Compatible devices | Tablet, Camera, Smartphone |
| Special feature | Class 10 |
| Read speed | 100 Megabytes Per Second |
Lexar 633x 512GB Micro SD Card, microSDXC UHS-I Card + SD Adapter, microSD Memory Card up to 100MB/s Read, A2, Class 10, U3, V30, TF Card for
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
Lexar MicroSD Card A2 U3 64GB 128GB 256GB 512GB High Speed 100MB/s Memory Card Class10 633x Flash
Free delivery
Lexar 633x 512GB High-speed Flash Memory Card Sports Camera Mobile Phone TF Car Driving Recorder Memory Card
Free delivery
failed everytime i tried to teansfer files (first time went upto 72gb out of 92gb attempt of muliple files and folders. next time it stopped at 60gb.then after reformat and transfer of one folder was attempted, it failed there too. full format (instead of quick) never finished!the price was 9.99 per 256gb card. too good. quality: too bad. waste of time
I recently had a chance to use the Lexar High-Performance Blue Series 633x, I'm very glad I received this because of its regular price and it's availability where I locally shop. I currently am using it in a video surveillance camera that does loop recording. I've had no issues, it has recorded perfectly. The record and playback speeds are efficient. I would suggest using this if you have a similar need for like security cameras, dash cams, DSLR cameras, or other things that take the microSD card of the size. It also comes with SD adapter so it can be easily downloaded to computer. I'm very happy with it and I recommend it to others
| Flash memory type | Micro SD |
| Memory storage capacity | 512 GB |
| Compatible devices | Tablet, Camera, Smartphone |
| Special feature | Class 10 |
| Read speed | 100 Megabytes Per Second |
