Specifications GB-5
| LED/OPTICAL |
CONNECT BUTTON | SENSOR |
Located on | Illuminates in red |
mouse underside | when power is on |
| BATTERY COVER |
| Push latch |
| inward to open |
POWER SWITCH | Requires two (2) |
| AAA batteries |
| (included) |
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