Brand:uscutter product descriptionsku: secsac720iiblade types roland compatiblecommand sets compatible with hp-gldriving method friction feedincluded items blade holder, pen holder, 3x blades, usb & serial cable, spare fuseinterface usbmax cutting width 25"max feed width 28"max pressure 750 gmax speed 960 mmsnoise very lownumber of pinch rollers (4) on 28" titan sepower requirements works on 110-120v 3amp or 200-240v 2ampcontour cutting yes - manualintended use professionalos compatibility windowssize 28 in system requirementspentium processor-based pc or compatible computer (windows)windows xpvista7810 (windows)512 mb of ram or moreat least 50 mb of available hard disk spaceusb port 1.1 or 2.x visit our website for full description.