Function: Support system: Support USB2.0 system, need motherboard or expansion board with 9PIN socket. Chassis with TYPE-E cable. Product function: Convert motherboard USB2.0 9PIN to TYPE-C front TYPE-E 20PIN. Note: Since 9PIN is USB2.0 speed, only USB2.0 speed is transmitted out, and it cannot increase the speed. Support all motherboard USB2.0 (9pin) ports Color: Black+Silver Material: PCB+Plastic+Metal No drivers need to be installed Vertical switching, small size, no interference with multilayer circuit boards in other positions, integrated differential signal optimization technology, stable signal, strong anti-interference. Specification: Product Name: USB2.0 9PIN to TYPE-C front A-KEY interface Adapter Interface: USB2.0 9pin to USB3.2 TYPE-E Transfer Rate: Supports USB3.1 Gen2 10Gbps (Depending on the transfer rate of ). Size: 30mm x 16.6mm Package Contents: 1 x 9Pin to TYPE-E Adapter Only the above package contents, others are not included. Note: Light and different displays may cause the color of the item in the picture to look slightly different from the real thing. The measurement allowed error is +/- 1-3cm.