Features: Brand new and high quality Reversible USB-C/Type-C connector design (plugs in both ways) allows you to conveniently connect cable in any orientation. Supports up to 6 USB devices: 1 Port USB C + 4 Port External USB3.0 Type-A Hub and 1 Port Internal USB3.0 Type-A. 4 external USB 3.0 + 1 external USB3.1 Type-C female + 1 internal USB 3.0 connectors. Supports simultaneous operation of multiple USB 3.0/2.0/1.1 devices. SATA power connector available for some high current consumption peripherals or 3 above devices at the same time. Specifications: Material: PCB Color: Balck Main Chips: RENSAS D720201 + GL35XX Interface: 1 Port USB3.1 TYPE-C +5 Port USB3.0 TYPE-A + SATA Power Supply Support System: Compatible with for Windows XP, for Vista, for Windows 7, for Linux, for Windows 8/8.1/10 Package Includes: 1 x PCIE USB Expansion Card note: Please allow 0-1cm error due to manual measurement. pls make sure you do not mind before you bid. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!