ITEM NAME:2Port 50cm USB 3.0 Type A Female to Motherboard-Header 20-Pin Cable Adapter Description: Dual USB-A ports attach to your computer's front panel. 20-pin IDC connector attaches to computer's motherboard. Supports data transfer speeds up to 5 Gbps. Backward compatible with previous USB generations Corrosion-resistant gold-plated connectors for optimal signal transfer. Specification: Cable Size: 0.5meter Mertial: Plastic Package Includes: 1 x USB 3.0 2-Port Panel Adapter to 20 Pin Cable SKU: ALU0016473663008134.20-pin IDC connector attaches to computer's motherboard. 1 x USB 3.0 2-Port Panel Adapter to 20 Pin Cable. Backward compatible with previous USB generations. Corrosion-resistant gold-plated connectors for optimal signal transfer.