·         800DPI Laser technology provides ultra-precise laser tracking on most surfaces

·         2.4GHz RF technology with an operating range of up to 10m.

·         4-Way navigation with the ”Tilt” scrolling wheel - up, down, left and right -allows quick and easy Internet browsing

·         5 hotkeys-One key for the Office hotkey function, two keys provide support for page up/down function and two additional programmable buttons for maximum application flexibility.

·         A Power Saving On/Off Switch on the Mouse Bottom to maximizes battery life.

·         Convenient battery low indicator

·         Interface: USB

Model No.	M977U
Mouse
Cordless Technology	Radio frequency
Frequency	2.4 GHz
Scroll Wheel	Scroll + Tilt + Click
Connector	USB connector
Mouse on/off	On / Off Switch
Effective Distance	Up to 10 M
Battery Life	Up to 3.5 months
Input Power	3Vdc (2 x AA alkaline)
Buttons	8 buttons, one is scroll wheel button
Tracking	Laser sensor
Sensor Resolution	800 DPI
Tracking Speed	20 inch/ sec. (Max.)
Dimension	121 (L) x 66.5(W) x 43 (H) mm
Weight (batteries not included)	0.105kg
Battery indicator	LED display
Low Battery Voltage (BL1)	2.4 +/- 0.05V
Shut Down Voltage (BL2)	≦2.0V
Reveicer
Dimension	68.7 (L) x 20 (W) x 11.5 (H) mm
Weight (including batteries)	9 g
Connector	USB connector

System Requirement:

·      IBM or compatible PC with Windows 98, 2000, ME, XP or VISTA operating system

·      Available USB Mouse port