UNITEK 20m USB 2.0 Active Extension Cable. Built-in Extension Chipset Supports Extended Transmission Distance. Data Transfer Speed up to 480Mbps. Plug and play.

Features:

• Built-in USB2.0 extension chipset for extending the transmission distance.
• With USB2.0 specification, data transfer speed up to 480Mbps, backward compatible to USB1.1.
• Copper wire enhances the signal transmission.
• With an additional USB Type-A port for power supply, by connecting to external power supply, it can enhance the performance of the extension cable, use when necessary.
• Plug and play, hot swappable.