VELLEMAN PCSU200 USB PC OSCILLOSCOPE, SIGNAL GENERATOR, TRANSIENT RECORDER, BODE PLOTTER AND SPECTRUM ANALYZER. OUR VERSION SHIPS COMPLETE WITH A USB CABLE. Minimum system requirements: IBM compatible PC WindowsTM XP, Vista, 7, SVGA display card (min.1024 x 768), mouse and free USB port 1.1 or 2.0.