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SKU: LENOVO-4X31U02453 · Model: 4X31U02453
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Lenovo USB-A Wireless Combo 2100. Keyboard Layout: 3-zone | Language Layout: US English | Color: Black | Battery Life: Up to 12 months
| DPI | Adjustable (800, 1200, 1600 DPI) |
|---|---|
| Color | Black |
| Depth | Keyboard：164.5 mm Mouse：110 mm |
| Height | Keyboard：31 mmMouse：40 mm |
| Length | Keyboard：450 mm Mouse：83 mm |
| Weight | 0.493 kg （net weight include both keyboard and mouse） |
| Scrolling | 2-way scroll wheel (up / down) |
| Button Life | Up to 3 million clicks for left and right buttons |
| Mice Button | 4 |
| Battery Life | Up to 12 months |
| Mouse Sensor | Red optical sensor |
| Connection Type | 2.4G wireless |
| Keyboard Layout | 3-zone |
| Language Layout | US English |
| OS Requirements | Windows 10, Windows 11 |
| Power Requirement | Keyboard: 1100 mAh AAA battery Mouse：2400 mAh AA battery |
| Included Accessory | USB-A Receiver |
| Lenovo part number | 4X31U02453 |
| Hardware Requirements | PC with USB-A Port |
| X direction Key Pitch | 19.05 mm (0.75 in) |
| Y direction Key Pitch | 19.05 mm (0.75 in) |
| Keyboard Key Lifecycle | Up to 10 millions clicks |
| Special/Added Features | Copilot Key on keyboard Spill resistant keyboard DPI adjustment key on Mouse |
| Maximum Operating Temperature | 40℃ (104℉) |
| Maximum Relative Humidity (%) | 95% |
| Minimum Operating Temperature | 0℃ (32℉) |
| Minimum Relative Humidity (%) | 20% |
Lenovo 210 USB-A Wireless Keyboard; Lenovo 210 USB-A Wireless Mouse; 1 x Wireless receiver; 1 x AA battery; 1 x AAA battery; Product and Warranty Information Document
1 Year
1600 DPI Sensor | Fast Scroll Wireless Mouse | 10 m Working Distance | Equipped with 2.4 GHz Frequency
KEYBOARD WITH CRADLE】Keyboard comes with Cradle to hold Tablet or Smartphones I The slim profile and modern minimalist design transform your keyboard into a visual statement that will elevate your desk setup I Compatible with iOS, Windows, and Android OS. | 【NOISELESS KEYS】The quiet, responsive keys offer a smooth typing experience, perfect for home, office, or on the go I Scissor keycap structure for a nice touch feeling | 【DUAL CHANNEL SWITCHING】Instantly toggle between two devices without mis
Comfort Meets Durability : Full-size wireless keyboard with 104 UV-printed keys and integrated palm rest for superior typing comfort and long-lasting performance—rated for 10 million keystrokes. | Smart Wireless Connectivity : 2.4GHz nano receiver ensures seamless connection with up to 10 meters range. Plug & Play setup supports Windows XP/7/8/10/11 and Mac OS. | Precision in Your Palm : Ergonomic mouse with advanced optical sensor and 1600 DPI resolution delivers smooth, accurate control—perfec
