Extend the distance between a computer & a USB (Universal Serial Bus) 2.0 device by 20 meters\n\n The USB2AAEXT20M 20m Active USB (Universal Serial Bus) 2.0 Extension Cable offers one USB (Universal Serial Bus)-A male connector & one USB (Universal Serial Bus)-A female connector, & provides an active extension of USB (Universal Serial Bus) 2.0 devices of up to 20-meters (66-feet).\n\n An all-in-one cable for overcoming distance restrictions as well as power source limitations, the active USB (Universal Serial Bus) 2.0 extension cable incorporates bus-powered active circuitry to ensure performance beyond the length limits of standard USB (Universal Serial Bus) cables. Plus you can daisy chain 2 cables for a total USB (Universal Serial Bus) extension of up to 40-meters.\n\n If necessary, the USB (Universal Serial Bus) device can be powered from a wall outlet using the Universal AC power adapter (provided with the cable).\n\n The USB2AAEXT20M repeater cable supports the full USB (Universal Serial Bus) 2.0 bandwidth of 480 Mbps, & is backed by Star Tech.com's 2-year Warranty.\n\n The Star Tech.com Advantage\n\n- No USB (Universal Serial Bus) signal loss, even at a distance of up to 66 feet (20 meters)\n- Power your USB (Universal Serial Bus) devices directly from the USB (Universal Serial Bus) port or through the included universal external power adapter\n- Daisy chain 2 cables together for reaching connection distances of up to 40-meters between your USB (Universal Serial Bus) 2.0 devices Feature Feature Value Cable length 20 m USB version 2.0 Connector 1USB AConnector 2USB AConnector 1 gender Male Connector 2 gender Female Product colour Black Connector gender Male connector / Female connector Connector contacts plating Nickel Package length 16.6 cm Package width 143 mm Package depth 166 mm Package height 120 mm