Features: brand new and high quality Support all ports on motherboard USB3.0 (20pin). The internal 20-pin Inte1 connector can be connected to the front panel USB TYPE-E output terminal I / 0. Internal USB3.0 IDC 20pin connect to internal TYPE-E adapter. Support internal 20-pin interface (for key A) (Gen2-gen1), USB3.0 USB2.0 and usb1.1 devices. No need to install drivers. Vertical switching, small size, no interference with multilayer circuit boards in other positions, built-in differential signal optimization technology, stable signal, strong anti-interference ability. Specifications: Item Type: USB 3.0 TYPE-E Motherboard Adapter Color: blue+green Material: ABS + Metal Size:approx. 30x25cm/1.18x0.98in 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. Package includes: 1PC x Type -E Adapter