USB port
One AA battery
RF frequency 2.4 Ghz
Number of buttons 3 (left, right, middle button with scroll)
Resolution (dpi) 800, 1200, 1600
Sensor engine blue-eye
$ 69.33
$ 90.13
$ 69.33
$ 90.13
USB port
One AA battery
RF frequency 2.4 Ghz
Number of buttons 3 (left, right, middle button with scroll)
Resolution (dpi) 800, 1200, 1600
Sensor engine blue-eye
$ 19.95
$ 67.03
$ 51.56
$ 20.69
$ 71.70
$ 55.15
$ 15.00
$ 33.00
$ 91.95
$ 82.16
$ 63.20
$ 72.06
$ 55.43
$ 19.99
