1. The upstream interface is a TYPE - C interface, supporting USB3.1 Gen2 (10Gbps), which allows for high - speed data transmission with the computer. Its bandwidth approaches the level of USB3.1 G2 cables, and the system can transmit videos of relatively high quality, such as 4K or even 8K videos. 2. It supports USB SuperSpeed/High - Speed/Full - Speed operation, is plug - and - play without any settings, and can import videos/files/photos from a CFexpress memory card into the computer. The transmission is stable, simple, and relatively fast. 3. The system supports Windows XP and above, OS 10.6.2 and above, and Linux Fedora FC8 and above. 4. Compatible devices: Devices with a TYPE - C interface and supporting the USB communication protocol. 5. Dimensions: 105 x 53 x 15 mm 6. Material: ABS 7. Color: Black 8. Package contents: 1 CFexpress memory card adapter 9. The package only includes the above - mentioned items and does not include other products. 10. Note: Light and different monitors may cause slight differences between the color of the items in the picture and the actual objects. The allowable measurement error is +/- 1 - 3 cm.