UGREEN US104 USB 2.0 A male to B male allows you to connect your devices, like USB 2.0 hub, card reader, printers, scanners etc, to your PC at speed up to 480Mbps. It is with triple shielding to minimize the EMI and interference. Specification: 1. Support data transfer rate up to 480Mbps; 2. Compatible 2.0/1.1; 3. Oxygen-Free Copper; 4. Triple shielding to enhance anti-interference; 5. Nickle-Plated.- No USB cable included