Lexar LRW450U 2 In 1 USB3.1 High Speed Computer Card Reader(Black)

1. USB3.1 high-speed transmission, multi-card multi-reading, support USH-II reading, stable compatibility2. Dual card slot design, read at the same time, support high-speed data transfer between SD card and Micro SD (TF) card at the same time3. Using USB3.1 high-speed interface, the transfer speed is up to 312MB/s, and large files can be easily transferred in seconds4. Easily read 1TB memory card, stable transmission of massive data5. With a unique design, the surface is made of a large area of skin-friendly material, which is wear-resistant6. Stable and compatible with multiple systems, driver-free plug and play, more convenient to change cards7. Material: plastic8. Support memory card: SD9. Card reading performance: transfer speed up to 312MB/s10. Transmission standard: USB3.1 transmission interface, backward compatible11. Indicator status: red when power is on, blue when a memory card is inserted12. Drivers: No driver required, plug and play, support hot swap13. System Requirements: For Mac Os/Windows 7/8/10/Vista/XP etc.14. Dimensions: 63.9 x 38.2 x 15.3mm15. Weight: about 15.8g