Monoprice 49ft 15M USB 2.0 A Male to B Male Active Cable for Printer Scanner Cable 15M for PC, Mac, HP, Canon, Lexmark, Epson, Dell, Xerox, Samsung and More! It can be used to increase the length of a device cable without the worry of signal loss and potential performance problems It make your PC to connects any USB device with type B female port up to 15m(49ft) It contains active electronics which boost the USB signal for maximum reliability and performance over extended distances Compatible with Windows 98/2000/XP/VISTA/7 Quality at a Fair Price: Monoprice's rugged design and rigid quality control standards deliver high quality products at fair prices.