"Superfast Type-C to USB 3.0 OTG Adapter: Seamlessly Transfer Data from Phone to Computer, Connect U Disk, Use Wireless and Keyboard!" Material: metal Color: as the picture shows, (Due to the difference between different monitors, the picture may have slight color difference. please make sure you do mind before ordering, Thank you!) Package weight: 20g Package size: 7x7x2cm,(Please allow 1-3mm error due to manual measurement. please make sure you do mind before ordering.) 1. Versatile Compatibility: Our OTG Adapter Is Specifically Designed To Connect Type-c Devices To USB 3.0, Enabling Seamless Data Transfer Between Your Smartphone, Computer, And Various Peripherals Such As U Disk, Wireless , And Keyboard. Say Goodbye To Compatibility Issues And Enjoy A Hassle- Experience. 2. High-Speed Data Transfer: With USB 3.0 Technology, You Can Experience -fast Data Transfer Speeds Up To 5Gbps. Whether You're Transferring Large Files Or Streaming High-definition Videos, Our OTG Adapter Efficient And Reliable Performance, Saving You Valuable Time.