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🚀 Elevate your storage game with Lexar’s high-speed powerhouse!
The Lexar High-Performance 633x 128GB microSDXC UHS-I Card delivers up to 100MB/s read speeds, perfect for capturing and transferring 1080p, 3D, and 4K videos. Featuring Class 10 speed and a versatile SD adapter, it’s compatible with smartphones, tablets, and action cameras. With 128GB capacity and Lexar’s reliable build quality, this card ensures fast, durable, and expansive storage for professionals and enthusiasts alike.







| ASIN | B012PLSIJ6 |
| Additional Features | High Transfer Speed; Fast Video Capture |
| Best Sellers Rank | #416 in Computers ( See Top 100 in Computers ) #12 in Micro SD Memory Cards |
| Brand | Lexar |
| Built-In Media | microSDHC/SDXC Flash Memory Card w/Adapter |
| Color | Black |
| Compatible Devices | Camera, Smartphone, Tablet |
| Customer Reviews | 4.4 4.4 out of 5 stars (13,461) |
| Flash Memory Type | Micro SDXC |
| Global Trade Identification Number | 00843367100279, 00843367110001 |
| Hardware Connectivity | SDXC |
| Item Dimensions D x W x H | 15D x 11W x 1H millimeters |
| Item Dimensions L x W | 11L x 15W millimeters |
| Item Type Name | Lexar High-Performance MicroSDXC 633X 128GB UHS-I Card with SD Adapter (LSDMI128BBNL633A) |
| Item Weight | 0.01 Pounds |
| Manufacturer | Lexar International |
| Media Speed | <45 MB/s |
| Memory Storage Capacity | 128 GB |
| Model Name | LSDMI128BBNL633A |
| Model Number | LSDMI128BBNL633A |
| Read Speed | 45 Megabytes Per Second |
| Secure Digital Association Speed Class | Class 10 |
| UPC | 843367119707 843367110001 650590199235 843367100279 |
| Unit Count | 1 Count |
| Warranty Type | Limited |
J**N
cheapest branded SD card out there.
Lexar is the go-to brand for any SD cards for my family, they offer fast data transfer for an unbeatable price. this not only offers the cheapest branded SD cards, but also are known to last longer than the devices that they are in! transferred videos and can confirm that ti transfers 100mb+/ second.
H**A
Very great storage
I added it to the Sony ZVE10 and it works flawlessly
S**J
Fast delivery, Good item
Fast delivery, good purchase. Good value for money
M**O
good product
good storage for my action camera
T**K
SD card
Works well
R**T
Cheap, best & reliable SD
Cheap, best & reliable SD card in the marked. It has a decent read write speed. I have never observed and hang or delay or over heating during the read write operation. I Recommend.
A**9
جودة جيدة
N**.
Waste
Waste it was waste didn't work
M**H
ممتاز
だ**ー
輸入ものなので信用している風見鶏さんで購入しました。 初期不良もなく、メモリカード間のファイル移動もエラーなしで終了しています。 耐久性はまだ2ヶ月足らずなので未評価ですが、速度とコスパは非常に満足です。 SwitchはソフトをほとんどDLで購入しているので512GBの容量は頼もしいですね。 ベンチの結果は以下の通りでした。 Sequential Read (Q= 32,T= 1) : 92.443 MB/s Sequential Write (Q= 32,T= 1) : 75.810 MB/s Random Read 4KiB (Q= 32,T= 1) : 9.319 MB/s [ 2275.1 IOPS] Random Write 4KiB (Q= 32,T= 1) : 3.937 MB/s [ 961.2 IOPS] Sequential Read (T= 1) : 91.657 MB/s Sequential Write (T= 1) : 75.922 MB/s Random Read 4KiB (Q= 1,T= 1) : 8.907 MB/s [ 2174.6 IOPS] Random Write 4KiB (Q= 1,T= 1) : 3.673 MB/s [ 896.7 IOPS]
M**O
Presa per il registratore audio, non ho fatto prove di velocità ma fa egreggiamente il suo dovere. Per il 2025 il prezzo è eccessivo ma è nell' elenco di quelle ufficialmente supportate dal registratore, perciò l' ho presa comunque.
D**R
I didn't run benchmark software, but just eyeballing it, it looks like the sequential write speed is at least 20 megabyte/sec. Could be 30, not sure. So performance is as good or almost as good as a U3 card. This was done using a baseqi adapter in the sdcard slot on a 2014 macbook. I haven't filled the card up yet, but I will. I pray that I don't get the early write protect error. This card was 4.5 stars when I bought it, but now it is 3 star, with many people complaining about an early write protect (basically their card failed, and that is only supposed to happen after many hundreds of writes to the same part of the card.) The card has a limited lifetime warranty, whatever that means, but the main problem there is the huge hassle with having to return it, and downtime, and Lexar gets all your data.
C**N
I use this in my GoPro 5 session. Have had no instances of read failures or write errros. Managed to keep up with the GoPro 's write/read speed. Comes with its own adapter for the laptop.
Trustpilot
3 weeks ago
2 months ago