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Lenovo
Lenovo 540 mouse Ambidextrous RF Wireless Optical 2400 DPI
    SKU    
GY51D20869
            In Stock
        
    540 USB-C Wireless Compact Mouse (Cloud Grey)
 Secure fast payment on this purchase
Next Day (UK) Delivery offered on stock items
- Stylish, compact 4-button compact ambidextrous mouse
- On-the-fly DPI switch (800 DPI, 1600 DPI, 2400 DPI)
- Red optical sensor
- Plug-and-play 2.4 GHz USB-C wireless dongle
- 1 x AA battery, up to 18 months of battery life
- Supports Lenovo USB-A or USB-C Unified Pairing Receiver
- Compatible with Windows and Chrome OS
- Available in Storm Grey, Cloud Grey, Abyss Blue, and Sand colors
| Mouse | |
|---|---|
| Number of movement resolution modes | 3 | 
| Customizable movement resolution | Yes | 
| Buttons durability (million clicks) | 3000000 | 
| Buttons type | Pressed buttons | 
| Movement resolution | 2400 DPI | 
| Scroll type | Wheel | 
| Number of scroll wheels | 1 | 
| Certification | CB, cTUVus, FCC, IC, TUV Mark, CE, JRF, VCCI, GB/T 26245, IMDA, NBTC, DWLF & M, TRC, ANRT | 
| Movement detection technology | Optical | 
| Buttons quantity | 4 | 
| Device interface | RF Wireless | 
| Input device | |
| Number of movement resolution modes | 3 | 
| Customizable movement resolution | Yes | 
| Laser colour | Red | 
| Buttons type | Pressed buttons | 
| Movement resolution | 2400 DPI | 
| Scroll type | Wheel | 
| Number of scroll wheels | 1 | 
| Certification | CB, cTUVus, FCC, IC, TUV Mark, CE, JRF, VCCI, GB/T 26245, IMDA, NBTC, DWLF & M, TRC, ANRT | 
| Movement detection technology | Optical | 
| Buttons quantity | 4 | 
| Device interface | RF Wireless | 
| Design | |
| Laser colour | Red | 
| Wireless receiver interface | USB Type-C | 
| Product colour | Grey | 
| Form factor | Ambidextrous | 
| Surface coloration | Monochromatic | 
| Ergonomic design | Yes | 
| Certification | CB, cTUVus, FCC, IC, TUV Mark, CE, JRF, VCCI, GB/T 26245, IMDA, NBTC, DWLF & M, TRC, ANRT | 
| Receiver | |
| Wireless receiver interface | USB Type-C | 
| Technical details | |
| Weight | 55 g | 
| Product colour | Grey | 
| Form factor | Ambidextrous | 
| Surface coloration | Monochromatic | 
| Number of scroll wheels | 1 | 
| Ergonomic design | Yes | 
| Ergonomics | |
| Buttons durability (million clicks) | 3000000 | 
| Ergonomic design | Yes | 
| Power | |
| Power source | Batteries | 
| Number of batteries supported | 1 | 
| Battery type | AA | 
| Certificates | |
|---|---|
| Certification | CB, cTUVus, FCC, IC, TUV Mark, CE, JRF, VCCI, GB/T 26245, IMDA, NBTC, DWLF & M, TRC, ANRT | 
| Operational conditions | |
| Operating temperature (T-T) | 0 - 40 °C | 
| Operating relative humidity (H-H) | 20 - 95% | 
| Weight & dimensions | |
| Weight | 55 g | 
| Width | 100 mm | 
| Depth | 58 mm | 
| Height | 35 mm | 
| Packaging data | |
| Package weight | 132 g | 
| Package type | Box | 
| Package width | 126 mm | 
| Package depth | 94 mm | 
| Package height | 47 mm | 
| Quantity per pack | 1 pc(s) | 
| Wireless receiver interface | USB Type-C | 
| Receiver included | Yes | 
| Batteries included | Yes | 
| Packaging content | |
| Wireless receiver interface | USB Type-C | 
| Receiver included | Yes | 
| Batteries included | Yes | 
| Logistics data | |
| Quantity per pack | 1 pc(s) | 
| Other features | |
| Weight | 55 g | 
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|---|---|---|---|---|---|---|
| SKU | 
                                                                                                                                GY51D20869                                                                                                                         | 
                                                                                                                                M-5450                                                                                                                         | 
                                                                                                                                M-5400                                                                                                                         | 
                                                                                                                                64327EU                                                                                                                         | 
                                                                                                                                KY619AA                                                                                                                         | 
                                                                                                                                910-001202                                                                                                                         | 
| Manufacturer | 
                                                                                                                                Lenovo                                                                                                                         | 
                                                                                                                                CHERRY                                                                                                                         | 
                                                                                                                                CHERRY                                                                                                                         | 
                                                                                                                                Kensington                                                                                                                         | 
                                                                                                                                HP                                                                                                                         | 
                                                                                                                                Logitech                                                                                                                         | 
| Buttons quantity | 
                                                                                                                                4                                                                                                                         | 
                                                                                                                                3                                                                                                                         | 
                                                                                                                                3                                                                                                                         | 
                                                                                                                                2                                                                                                                         | 
                                                                                                                                3                                                                                                                         | 
                                                                                                                                6                                                                                                                         | 
| Movement detection technology | 
                                                                                                                                Optical                                                                                                                         | 
                                                                                                                                Optical                                                                                                                         | 
                                                                                                                                Optical                                                                                                                         | 
                                                                                                                                Trackball                                                                                                                         | 
                                                                                                                                Optical                                                                                                                         | 
                                                                                                                                Laser                                                                                                                         | 
| Purpose | 
                                                                                                                                N/A                                                                                                                         | 
                                                                                                                                office                                                                                                                         | 
                                                                                                                                office                                                                                                                         | 
                                                                                                                                office                                                                                                                         | 
                                                                                                                                office                                                                                                                         | 
                                                                                                                                N/A                                                                                                                         | 
| Device interface | 
                                                                                                                                RF Wireless                                                                                                                         | 
                                                                                                                                USB Type-A + PS/2                                                                                                                         | 
                                                                                                                                USB Type-A + PS/2                                                                                                                         | 
                                                                                                                                USB Type-A                                                                                                                         | 
                                                                                                                                USB Type-A                                                                                                                         | 
                                                                                                                                USB Type-A                                                                                                                         | 
| Scroll type | 
                                                                                                                                Wheel                                                                                                                         | 
                                                                                                                                Wheel                                                                                                                         | 
                                                                                                                                Wheel                                                                                                                         | 
                                                                                                                                N/A                                                                                                                         | 
                                                                                                                                Wheel                                                                                                                         | 
                                                                                                                                N/A                                                                                                                         | 
| Connectivity technology | 
                                                                                                                                N/A                                                                                                                         | 
                                                                                                                                N/A                                                                                                                         | 
                                                                                                                                N/A                                                                                                                         | 
                                                                                                                                Wired                                                                                                                         | 
                                                                                                                                Wired                                                                                                                         | 
                                                                                                                                N/A                                                                                                                         | 
 
    