USB bus-powered Universal external power source also included Blue LED indicator x1 for Extension Cable and USB port connection status monitoring Fully shielded for error-free connections Plug-and-play, no driver required Compatible with PC Windows® 8/7/Vista/XP and Mac computer systems The USB2AAEXT25M 25m Active USB 2.0 Extension Cable offers one USB-A male connector and one USB-A female connector, and provides an active extension of USB 2.0 devices of up to 25-meters (80-feet). An all-in-one cable for overcoming distance restrictions as well as power source limitations, the active USB 2.0 extension cable incorporates bus-powered active circuitry to ensure performance beyond the length limits of standard USB cables. Plus you can daisy chain 2 cables for a total USB extension of up to 50-meters. If necessary, the USB device can be powered from a wall outlet using the Universal AC power adapter (provided with the cable). The USB2AAEXT25M repeater cable supports the full USB 2.0 bandwidth of 480 Mbps, and is backed by StarTech.com's 2-year Warranty. Extend the distance of USB peripherals beyond the USB 2.0 5-meter limitation Daisy chain 2 cables together for even longer USB extensions No USB signal loss, even at a distance of up to 80 feet (25 meters) Power your USB devices directly from the USB port or through the included universal external power adapter Daisy chain 2 cables together for reaching connection distances of up to 50-meters between your USB 2.0 devices Specifications Warranty Information Warranty 2 Years Connector(s) 1 - Connector A USB Type-A (4 pin) USB 2.0 1 - Connector B USB Type-A (4 pin) USB 2.0 Hardware Connector Plating Nickel Cable Jacket Material PVC - Polyvinyl Chloride Packaging Information Package Height 2.3 in [5.9 cm] Package Length 8.4 in [21.4 cm] Shipping (Package) Weight 2.8 lb [1.3 kg] Package Width 8.9 in [22.7 cm] Package Quantity 1 Physical Characteristics Weight of Product 2.2 lb [1.0 kg] Color Black Connector Style Straight Cable Length 82.0 ft [25 m] Product Length 82.0 ft [25.0 m] Product Width 0.6 in [1.6 cm] Product Height 0.4 in [1.0 cm] Power Power Source AC Adapter Included Input Voltage 100 - 240 AC Input Current 0.35 A Output Voltage 5 DC Output Current 1A Center Tip Polarity Positive Plug Type H Power Consumption (In Watts) 5 Special Notes / Requirements Note Cascade two USB2AAEXT25M devices together for further extension What's in the Box 1 - Included in Package 25m USB 2.0 Active Extension Cable - M/F Universal Power Adapter Plug Adapters for North America, UK, Europe, and Australia