To determine which model of M185 mouse you have, please turn the mouse over and look at the bottom for the model number (M/N). There are five available models and the technical specifications for each are slightly different:
| Product Information | Mouse Model Number / Location |
M-R0038 Bottom of the mouse |
| Receiver Model Number |
C-U0007 | |
| Product Dimensions | Height | 39.0 mm (1.53 inches) |
| Width | 60.0 mm (2.36 inches) | |
| Depth | 99.0 mm (3.90 inches) | |
| Weight | 75.2 g (2.65 ounces) | |
| General Product Specifications | Wireless Protocol | Logitech Unifying protocol (2.4GHz) |
| Software Support (at release) | SetPoint 6.20 | |
| OS/Platform Support (at release) | Windows 7 Windows XP Windows Vista Windows® 10 or later Windows® 8 Windows® 7 Chrome OSTM |
|
| Power Type | Replaceable Batteries | |
| Mouse Specifications | Connection Type | 2.4GHz wireless connection |
| USB Protocol | 2 | |
| Indicator Lights (LED) | N/A | |
| Connect / Power | Yes, on/off switch | |
| Battery Details | 1 x AA | |
| Battery Life (not rechargeable) | 12 months | |
| DPI (Min/Max) | 1000± | |
| Sensor technology | Logitech Advanced Optical Tracking | |
| Scroll Wheel | Yes, 2D | |
| Onboard Memory | N/A | |
| Standard and Special Buttons | Middle-click | |
| Receiver Specifications | Connection Type | USB |
| USB VID_PID | 046D_C52B | |
| USB Protocol | USB 2.0 | |
| USB Speed | Full-speed | |
| Receiver Size | Nano | |
| Connect Button | No | |
| Indicator Lights (LED) | N/A | |
| Bluetooth Feature | N/A | |
| Available Combo | Available Combo | Yes - MK270 (Unifying) |
| Product Information | Mouse Model Number / Location |
M-R0061 Bottom of the mouse |
| Receiver Model Number |
C-U0010 | |
| Product Dimensions | Height | 39.0 mm (1.53 inches) |
| Width | 60.0 mm (2.36 inches) | |
| Depth | 99.0 mm (3.90 inches) | |
| Weight | 75.2 g (2.65 ounces) | |
| General Product Specifications | Wireless Protocol | Logitech non-Unifying protocol (2.4GHz) |
| Software Support (at release) | Logitech Options | |
| OS/Platform Support (at release) | Windows 7, Windows 8, Windows 10 or later Mac OS X 10.8.x or later Chrome OS Linux Kernel 2.6.x or later |
|
| Power Type | Replaceable Batteries | |
| Mouse Specifications | Connection Type | 2.4GHz wireless connection |
| USB Protocol | 2 | |
| Indicator Lights (LED) | N/A | |
| Connect / Power | Yes, on/off switch | |
| Battery Details | 1 x AA | |
| Battery Life (not rechargeable) | 12 months | |
| DPI (Min/Max) | 1000± | |
| Sensor technology | Logitech Advanced Optical Tracking | |
| Scroll Wheel | Yes, 2D | |
| Onboard Memory | N/A | |
| Standard and Special Buttons | Middle-click | |
| Receiver Specifications | Connection Type | USB |
| USB VID_PID | 046D_C52F | |
| USB Protocol | USB 2.0 | |
| USB Speed | Full-speed | |
| Receiver Size | Nano | |
| Connect Button | No | |
| Indicator Lights (LED) | N/A | |
| Bluetooth Feature | N/A | |
| Available Combo | Available Combo | Yes - MK270, 320, 330, 360 (All Non-Unifying) |
| Product Information | Mouse Model Number / Location |
M-R0084 Bottom of the mouse |
| Receiver Model Number |
CU-0019 | |
| Product Dimensions | Height | 38.6 mm (1.52 inches) |
| Width | 60.0 mm (2.36 inches) | |
| Depth | 99.5 mm (3.92 inches) | |
| Weight | 71.8 g (2.53 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, Windows 10 or later Mac OS 10.10.x or later Chrome OS Linux Kernel 2.6 |
|
| Power Type | Replaceable Batteries | |
| Mouse Specifications | Connection Type | 2.4GHz wireless connection |
| USB Protocol | 2 | |
| Indicator Lights (LED) | N/A | |
| Connect / Power | Yes, on/off switch | |
| Battery Details | 1 x AA | |
| Battery Life (not rechargeable) | 12 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 | |
| Receiver Specifications | Connection Type | USB |
| USB VID_PID | 046D_C542 | |
| USB Protocol | USB 2.0 | |
| USB Speed | Full-speed | |
| Receiver Size | Nano | |
| Connect Button | No | |
| Indicator Lights (LED) | N/A | |
| Bluetooth Feature | N/A | |
| Available Combo | Available Combo | No |
| Product Information | Mouse Model Number / Location |
M-R0078 Bottom of the mouse |
| Receiver Model Number |
C-U0019 | |
| Product Dimensions | Height | 39.0 mm (1.53 inches) |
| Width | 60.0 mm (2.36 inches) | |
| Depth | 99.0 mm (3.90 inches) | |
| Weight | 75.2 g (2.65 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, Windows 10 or later Mac OS X 10.8.x or later Chrome OS Linux Kernel 2.6.x or later |
|
| Power Type | Replaceable Batteries | |
| Mouse Specifications | Connection Type | 2.4GHz wireless connection |
| USB Protocol | 2 | |
| Indicator Lights (LED) | N/A | |
| Connect / Power | Yes, on/off switch | |
| Battery Details | 1 x AA | |
| Battery Life (not rechargeable) | 12 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 | |
| Receiver Specifications | Connection Type | USB |
| USB VID_PID | 046D_C542 | |
| USB Protocol | USB 2.0 | |
| USB Speed | Full-speed | |
| Receiver Size | Nano | |
| Connect Button | No | |
| Indicator Lights (LED) | N/A | |
| Bluetooth Feature | N/A | |
| Available Combo | Available Combo | No |
| Product Information | Mouse Model Number / Location |
M-R0085 Bottom of the mouse |
| Receiver Model Number |
C-U0010 | |
| Product Dimensions | Height | 38.6 mm (1.52 inches) |
| Width | 60.0 mm (2.36 inches) | |
| Depth | 99.5 mm (3.92 inches) | |
| Weight | 71.8 g (2.53 ounces) | |
| General Product Specifications | Wireless Protocol | Logitech non-Unifying protocol (2.4GHz) |
| Software Support (at release) | Logi Options+ | |
| OS/Platform Support (at release) | Windows 7, Windows 8, Windows 10 or later Mac OS 10.10.x or later Chrome OS Linux Kernel 2.6 |
|
| Power Type | Replaceable Batteries | |
| Mouse Specifications | Connection Type | 2.4GHz wireless connection |
| USB Protocol | 2 | |
| Indicator Lights (LED) | N/A | |
| Connect / Power | Yes, on/off switch | |
| Battery Details | 1 x AA | |
| Battery Life (not rechargeable) | 12 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 | |
| Receiver Specifications | Connection Type | USB |
| USB VID_PID | 046D_C52F | |
| USB Protocol | USB 2.0 | |
| USB Speed | Full-speed | |
| Receiver Size | Nano | |
| Connect Button | No | |
| Indicator Lights (LED) | N/A | |
| Bluetooth Feature | N/A | |
| Available Combo | Available Combo | Yes - MK270, 320, 330, 360 (All Non-Unifying Update) |
| Product Information | Mouse Model Number / Location |
MR0102 Bottom of the mouse |
| Receiver Model Number |
CU0019 | |
| Product Dimensions | Height | 38.6 mm (1.52 inches) |
| Width | 60.0 mm (2.36 inches) | |
| Depth | 99.5 mm (3.92 inches) | |
| Weight | 71.8 g (2.53 ounces) | |
| General Product Specifications | Wireless Protocol | Logitech non-Unifying protocol (2.4GHz) |
| Software Support (at release) | No Software Support | |
| OS/Platform Support (at release) | Windows 7, Windows 8, Windows 10, Windows 11 or later Mac OS 10.15 or later Chrome OS Linux Kernel 2.6 |
|
| Power Type | Replaceable Batteries | |
| Mouse Specifications | Connection Type | 2.4GHz wireless connection |
| USB Protocol | USB 2.0 | |
| Indicator Lights (LED) | N/A | |
| Connect / Power | Yes, on/off switch | |
| Battery Details | 1 x AA | |
| Battery Life (not rechargeable) | 12 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 | |
| Receiver Specifications | Connection Type | USB |
| USB VID_PID | 046D_C542 | |
| USB Protocol | USB 2.0 | |
| USB Speed | Full-speed | |
| Receiver Size | Nano | |
| Connect Button | No | |
| Indicator Lights (LED) | N/A | |
| Bluetooth Feature | N/A | |
| Available Combo | Available Combo | No |
Important Notice: The Firmware Update Tool is no longer supported or maintained by Logitech. We highly recommend using Logi Options+ for your supported Logitech devices. We are here to assist you during this transition.
Important Notice: The Logitech Preference Manager is no longer supported or maintained by Logitech. We highly recommend using Logi Options+ for your supported Logitech devices. We are here to assist you during this transition.
Important Notice: The Logitech Control Center is no longer supported or maintained by Logitech. We highly recommend using Logi Options+ for your supported Logitech devices. We are here to assist you during this transition.
Important Notice: The Logitech Connection Utility is no longer supported or maintained by Logitech. We highly recommend using Logi Options+ for your supported Logitech devices. We are here to assist you during this transition.
Important Notice: The Unifying Software is no longer supported or maintained by Logitech. We highly recommend using Logi Options+ for your supported Logitech devices. We are here to assist you during this transition.
Important Notice: The SetPoint software is no longer supported or maintained by Logitech. We highly recommend using Logi Options+ for your supported Logitech devices. We are here to assist you during this transition.
Frequently Asked Questions
There are no products available for this section
There are no Downloads for this Product
There are no Downloads for this Version
Show All Downloads
Compatible Product
