# Microsoft Compact Optical Mouse 500 - Black

- Category: Mouse
- Brand: Microsoft
- Model: U81-00009
- Part number: U81-00009
- Price (US): currently unavailable
- Price last checked: 2026-08-05
- Rating: 4.3/5 from 151 Amazon reviews
- Warranty: 2 years
- Product page: https://buildmypc.net/component-details/mouse/microsoft-u81-00009/

## Specifications

| Spec | Value |
| --- | --- |
| Brand | Microsoft |
| Model | U81-00009 |
| Tracking Method | Optical |
| Color | Black |
| Type | Wired |
| Scroll Type | Scroll Wheel |

## Key Features

- Microsoft Compact Optical Mouse 500 General Features: Black color USB interface
- 800 dpi optical resolution Comfortable, compact design Scroll wheel acts as third button
- Plug Play Works with Mac or PC Certified for Windows Vista 2.5-foot cable length (approximate)
- Power Specifications: USB powered DC 5V --- 100 mA Regulatory Approvals: cULus CE MIC BSMI

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