Quick Summary
The Lexar 128GB Silver SDXC UHS-I memory card is a Class 10 card with U3 and V30 ratings. It is built for photographers and videographers who need a 128GB SD card format for compatible cameras and other devices.
The stated maximum read speed is up to 205MB/s and the stated maximum write speed is up to 140MB/s. The card is also described as supporting up to 4K 60fps video recording and extensive compatibility with a variety of cameras and other devices.
Key Details
| Detail | Verified information and buyer relevance |
|---|---|
| Brand | Lexar. This identifies the product line and helps separate it from other memory cards. |
| Capacity | 128GB. Check that this storage size suits the amount of photos or video you expect to save. |
| Card format | SDXC UHS-I. Make sure your device accepts this card format before buying. |
| Speed ratings | Class 10, U3 and V30. These ratings are commonly used when comparing cards for photo and video work. |
| Maximum read speed | Up to 205MB/s. This affects how quickly files can be transferred when the card is used with suitable hardware. |
| Maximum write speed | Up to 140MB/s. This matters for capturing photos and video to the card. |
| Video claim | Supports up to 4K 60fps video recording. Check that your camera settings and device support this use. |
What to Compare Before Buying
- Card format: Confirm that your device takes SDXC UHS-I cards.
- Capacity: 128GB suits some users better than smaller cards, especially for larger photo or video files.
- Speed ratings: Compare Class 10, U3 and V30 if your camera or workflow depends on write performance.
- Transfer speed: The stated 205MB/s read speed depends on compatible equipment for fastest transfers.
Compatibility, Size and Fit
This card is described as having extensive compatibility with a variety of cameras and other devices, including Canon, Sony and Nikon. Check that your equipment accepts SDXC UHS-I cards and that the card format matches the slot in your device.
What Else You May Need
To reach the stated maximum transfer speed, the card needs the Lexar RW310X card reader, which is sold separately.
Before You Decide
Confirm that your device supports SDXC UHS-I cards and that 128GB is the right capacity for your workflow. If you want the highest transfer speed, check whether you already have the Lexar RW310X card reader or plan to use compatible hardware.
