USB 3.0 active repeater cable enables you to connect a computer USB port to a USB device up to 10 meters away. This USB 3.0 repeater cable supports data transfer rates up to 5 Gbps and is fully backward compatible with USB 2.0/1.1 devices. Additional DC-Jack is designed for devices which need more power such as USB HDD and High power device, etc. Daisy-Chain Connection is available. Applications Model EXC-0302R Features Active USB 3.0 repeater cable, allowing connect USB 3.0 signals up to 10 Meters. USB 3.0 specifications, downwards compatible with USB 2.0/1.1 devices. Data transfer speeds up to 5Gbps. Plug & Play, no driver required. USB bus power/DC self-power. Optional external power adapter required ( 5V/1.5A ) for high power device. Daisy-Chain Connection available, up to max. 50m. Over current detection and protection. Compatible with Win7/Vista/XP. Specifications System requirements : USB 3.0 port Supported OS : Win7/vista/XP Interface : USB 3.0 downwards compatible with USB 2.0/1.1 Connector : USB 3.0 A Male X 1, USB 3.0 A Female X 1, DC Power Jack X 1 Max Data transfer rate : Up to 5Gps Cable Length : 10 meters Power Mode : USB bus-power/DC self-power Working environment : Operating Temp. 0°C ~ 50°C Storage Temp. -40°C ~ 55°C Compliance : CE, FCC