Name of a product: NEOLEC Crystal RF Heaven Product Type: Optical Wireless Mouse Buttons: 3 buttons, wheelbarrow Connections: USB / PS2 Optical mechanism: LED dot 800dpi, 1500 fps Dimensions: 123mm x 65.8mm x 41.5mm Frequency 27MHz, 2-channel Technology: 256 ID / channel Battery: Duration 3 days, charging time 6-8 hours Range: 1,5 ?? 1.8 m System support: DOS, Windows NT, Windows 95/98, Windows 2000, Windows ME, Windows XP, Linux
