Button Assignment: 5 mouse buttons+ 2 fix function buttons
Form Factor: Right Hand Ergonomic
Dimensions(WxLxH): 4.0 x 4.2 x 1.3 inch / 75.0 x 107.0 x 35.0 mm
Weight: 0.313 lbs / 142.0 g
* Product descriptions and part numbers are subject to change, and may not reflect manufacturer product changes. Please check the manufacturer's website and use the item's manufacturer part number to find the most up to date product description.