High Performance for Critical Connection: UGREEN 2.0 USB A Male to B Male Cable is the reliable choice for connecting devices with USB Type B Male ports such as printers, scanners, printer switch hubs, and other legacy devices that are economical to keep as a back-up. Gold-Plated Connector and Foil/Braid Shielding: Corrosion-resistant gold-plated connectors & foil/braid shielding, give this resilient cable long-term use without noise or signal loss. It also protects against RF/EM interference, keeping a clear signal with little bandwidth loss for high performance. Full USB 2.0 Capability: Full USB 2.0 capability, 480 Mbps data transfer speed & backwards compatibility, faster data transfer speed than most Wi-Fi connections and better security with compatible equipment.