Contour RollerMouse Red Max - roller stick - USB - r - Locked - Dual laser - 8 buttons - Red

Roller Stick, Dual Laser Sensor, 8 Buttons, Wired, USB, Red, With ArmSupport', {'Producer': 'Contour', 'Item Number': '2539475', 'Model': 'RM-RED MAX', 'EAN ': '0743870006658', 'To Manufacturer's Website': 'www.contourdesign.com'}, {'Manufacturer': 'Central Touch Unit', 'Item Number': 'ArmSupport', 'Model': 'Yes', 'EAN' : 'Right- and left-handed', 'To the manufacturer's website': 'Red', 'Product description': 'Cable connected', 'Type of device': 'USB', 'Connection technology': 'Dual laser sensor', 'Combined with': '8', 'Color': '2800 dpi', 'Direction': 'Programmable buttons, scroll wheel, Twin-Eye Laser technology, adjustable resolution', 'Technology error detection': '1 x USB - 4-pin USB type A', 'Number of buttons': 'Apple MacOS 8.1, Apple MacOS X, Microsoft Windows 2003, Microsoft Windows Server 2008, Microsoft Windows 98/ME/NT /2000/XP/Vista/7/8'}, '0743870006658'