Extend your USB signal! This device is an extension cable between one or TWO USB devices and host (computer) with embedded USB 2.0 High-Speed ICS "intelligent" integrated circuits. The circuits cleans and amplifies the USB signal, giving you the maximum performance over extended distances (up to 80 ft.)! Order today! Best way to extend your USB or USB 2.0 device without signal loss. Two Port USB 2.0 High-Speed Active Extension Cable Using NEC Chip with LED and Optional Power Boost Jack (optional 5V AC adapter $9.98)

World's First and Only Power Option Active USB 2.0 Extension Cable Using NEC chip and Capable of up to 80ft. (5 segments of this cable can be stacked together)

Cable Active power : 0.6W/3.3V/120ma

Two standard USB Type A ports (4-pin)

Support OHCI & EHCI mode

With LED indicated working

USB2.0 2 ports 5M Active cable

Windows 98,98se, XP and 2000 Support

Support Mac 8.6 up for USB1.1

Plug & Play

Bus power mode (or AC power option)

Compliant with USB specification 1.1 , 2.0

USB A/M TO USB A/F ,

Cable Length : 5M (16ft.)

USB2.0 Stander Cable

Extend length : 80FT.(MAX) You can stack up to 5 pcs. to get 80ft. range

Weight : 450 g