This vertical mouse has a control bar that can be moved "forward, backward, left, right, down". Complies with the W, S, A, D and space key of the keyboard in the default setting (all keys can be programmed). It is operated with the thumb and is more comfortable than the keyboard.

Number of keys: 11 keys
Tracking system: laser
USB cable length: 1.8m
Working voltage/current: 5V-100mA
Button life: ≈10 million times
Roller life: ≈1.2 million revolutions
Product size: 110*72*76.5mm
Resolution: 1500-2500-4000-7000-10000DPI
Return rate: 125-1000Hz