The upstream interface is TYPE-C port, supporting USB31 Gen2 (10Gbps), realizing high-speed data transmission with the computer. It almost reaches the bandwidth of USB31 G2 cable, and the security system can transmit higher quality videos, such as 4K or even 8K.Support USB super speed or high speed or full speed operation, plug and play, no need to set up, import the video or file or photo in the CFexpress memory card to the computer, the transmission is stable, simple and fast.The system supports For Windows XP or above, OS 1062 or above, Linux Fedora FC8 or above.Compatible equipment: equipment with TYPE-C interface and supporting USB communication protocol.size:105 x 53 x 15mmMaterial:ABScolour:blackPackage Contents:1 x CFexpress Memory Card AdapterOnly the above package content, other products are not included.Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is 1-3cm. Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.