3M EM500GPL-AM Owner's Manual page 5

CONNECT BUTTON
Located on
mouse underside
POWER SWITCH
™
The 3M Ergonomic Mouse EM550 is compatible with the following operating systems:
Microsoft — Windows XP, Vista and later
Apple — MAC OS 10 X v10.4.X, v10.5.X and later
Linux distributions
Specifications
Illuminates in red
when power is on
BATTERY COVER
GB-5
LED/OPTICAL
SENSOR
Push latch
inward to open
Requires two (2)
AAA batteries
(included)