To determine which mouse model you have, please turn the mouse over and look inside the battery compartment for the model number (M/N). There are two models and the technical specifications for each are slightly different:
M-R0051
| Product Information | ||
|---|---|---|
| Component | Model Number (M/N) | Location |
| Mouse | M-R0051 | Inside battery compartment |
| Product Dimensions | ||||
|---|---|---|---|---|
| Component | Height | Width | Depth | Weight |
| Mouse | 4.15 in (105.4 mm) | 2.67 in (67.9 mm) | 1.51 in (38.4 mm) | 2.75 oz (78 g) (with batteries) |
| USB Receiver | 0.57 in (14.4 mm) | 0.74 in (18.7 mm) | 0.24 in (6.1 mm) | 0.06 oz (1.8 g) |
| General Product Specifications | |
|---|---|
| Wireless Protocol | Logitech 2.4 GHz Wireless Technology (Unifying Ready) |
| Software Support (at release) | Logitech Options |
| OS/Platform Support (at release) | Windows 10, 11 or later Mac OS X 10.8.x or later (at release) macOS 11 or later ChromeOS Linux |
| Power Type | Replaceable Batteries |
| Mouse Specifications | |
|---|---|
| Connection Type | 2.4GHz wireless connection |
| USB Protocol | 2.0 |
| Wireless range | 33 ft (10 m) |
| Indicator Lights (LED) | n/a |
| Connect / Power | Yes, on/off switch |
| Buttons | 3 buttons - Left/Right-click, Middle-click |
| Scrolling | Line-by-line scrolling Scroll Wheel: Rubber, 2D, mechanical |
| Battery Details | 1 x AA |
| Battery Life (not rechargeable) | 18 months |
| DPI (Min/Max) | 1000± |
| Sensor technology | Logitech Advanced Optical Tracking |
| Scroll Wheel | Yes, 2D, optical |
| Onboard Memory | n/a |
| Standard and Special Buttons | Middle click |
M-R0112
| Product Information | ||
|---|---|---|
| Component | Model Number (M/N) | Location |
| Mouse | M-R0112 | Inside battery compartment |
| Product Dimensions | ||||
|---|---|---|---|---|
| Component | Height | Width | Depth | Weight |
| Mouse | 38.39 mm (1.51 inches) | 67.89 mm (2.67 inches) | 105.35 mm (4.14 inches) | 91.0 g (3.20 ounces) |
| General Product Specifications | |
|---|---|
| Wireless Protocol | Logitech non-Unifying protocol (2.4GHz) |
| Software Support (at release) | No Software Needed |
| OS/Platform Support (at release) | Windows 7, Windows 8 (at release), Windows 10, Windows 11 or later Mac OS X 10.8.x or later, macOS 11 or later Chrome OS Linux |
| Power Type | Replaceable Batteries |
| Mouse Specifications | |
|---|---|
| Connection Type | 2.4GHz wireless connection |
| USB Protocol | 2.0 |
| Indicator Lights (LED) | n/a |
| Connect / Power | Yes, on/off switch |
| Battery Details | 1 x AA |
| Battery Life (not rechargeable) | 18 months |
| DPI (Min/Max) | 1000± |
| Sensor technology | Logitech Advanced Optical Tracking |
| Scroll Wheel | Yes, Mechanical |
| Onboard Memory | n/a |
| Standard and Special Buttons | Middle click |
重要須知：韌體更新工具不再由 Logitech 支援或維護。我們強烈建議為支援的 Logitech 裝置使用 Logi Options+。在此過渡期間，我們會隨時為您提供協助。
重要須知：Logitech Preference Manager 已不再由 Logitech 支援或維護。我們強烈建議為支援的 Logitech 裝置使用 Logi Options+。在此過渡期間，我們會隨時為您提供協助。
重要須知：Logitech Control Center 已不再由 Logitech 支援或維護。我們強烈建議為支援的 Logitech 裝置使用 Logi Options+。在此過渡期間，我們會隨時為您提供協助。
重要須知：Logitech Connection Utility 已不再由 Logitech 支援或維護。我們強烈建議為支援的 Logitech 裝置使用 Logi Options+。在此過渡期間，我們會隨時為您提供協助。
重要須知：Unifying Software 已不再由 Logitech 支援或維護。我們強烈建議為支援的 Logitech 裝置使用 Logi Options+。在此過渡期間，我們會隨時為您提供協助。
重要須知：羅技不再支援或維護 SetPoint 軟體。我們強烈建議為支援的 Logitech 裝置使用 Logi Options+。在此過渡期間，我們會隨時為您提供協助。
常見問答集
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