Feature: Supports USB 2.0 system; requires motherboard or expansion card with 9-pin header. Compatible with chassis equipped with USB Type-E cable. Converts motherboard USB 2.0 9-pin header to front-panel USB Type-C (Type-E, 20-pin) interface. Note: The 9-pin header supports USB 2.0 speeds only; this adapter does not increase data transfer speed beyond USB 2.0 specifications. Compatible with all motherboards featuring standard USB 2.0 9-pin headers. Color: Black + Silver Material: PCB + Plastic + Metal No driver installation required. Compact vertical design minimizes interference with adjacent components, including multi-layer PCBs. Features integrated differential signal optimization for stable transmission and strong noise immunity. Specifications: Product Name: USB 2.0 9-Pin to USB Type-C (Type-E, A-Key) Adapter Interface: USB 2.0 9-pin header to USB 3.2 Type-E Data Transfer Speed: Up to USB 3.1 Gen 2 (10 Gbps) — subject to host controller capability Dimensions: 30 mm × 16.6 mm Package Includes: 2 × USB 2.0 9-Pin to Type-E Adapters Note: Color appearance may vary slightly due to monitor settings and lighting conditions. Dimensional tolerance: ±1–3 mm.