Feature: Support system: Supports USB2.0 system, requires motherboard or expansion card with 9PIN socket. Chassis with TYPE-E cable. Product function: Converts the motherboard USB2.0 9PIN to TYPE-C front TYPE-E 20PIN. Note: Since 9PIN operates at USB2.0 speed, data transfer is limited to USB2.0 rates and cannot be upgraded. Compatible with all motherboard USB2.0 (9pin) ports. Color: Black + Silver Material: PCB + Plastic + Metal No driver installation required. Vertical design, compact size, does not interfere with multi-layer circuit boards in adjacent positions. Features integrated differential signal optimization technology for stable signal transmission and strong anti-interference performance. Specification: Product name: USB2.0 9PIN to TYPE-C front A-KEY interface Adapter Interface: USB2.0 9pin to USB3.2 TYPE-E Transmission Speed: Supports up to USB3.1 Gen2 10Gbps (dependent on host controller capability) Size: 30mm x 16.6mm Package Contents: 1 x 9Pin to TYPE-E Adapter Note: Light and display differences may cause slight color variation between image and actual item. Measurement allowance is +/- 1-3cm.