Extend the distance between a computer & a USB (Universal Serial Bus) 2.0 device by 15 meters. The USB2AAEXT15M 15m 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 15-meters (49.2-feet). 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. Up to 4 of these cables can be daisy-chained together, allowing for a total USB (Universal Serial Bus) extension of up to 60-meters. 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). The USB2AAEXT15M repeater cable supports the full USB (Universal Serial Bus) 2.0 bandwidth of 480 Mbps.