MAIWO K3082C USB 3.1 SATA HDD Docking station allows you to connect two 2.5 "or 3.5" SATA hard drive to your computer via USBC port. It is a powerful product for data transmission, backup and cloning. With Superspeed USB 3.1, it offers a data transfer rate up to 10GBPS. It is twenty times faster than USB 2.0 speed of 480 MBits. The supplied power adapter delivers stable power for a safer HDD function. Technical information: Bus type: USB C 3.1 Chipset: JMICRON ASM 235cm External interface: USB Superspeed 10GBPS Internal interface: SATA LED indicator for power and data usage Hot Plug, Plug PLAY Material: Hard plastic Colour: Black Weight: 670g. Dimensions: 152x109x62mm Operating System: Windows, Mac OS, Linux The package contains: Docking station, USB cable type C to C, power adapter