Lenovo 4X31R64316 Professional Wireless Rechargeable Keyboard & Mouse Combo - US English - Scissors Keys - Bluetooth/RF - Gray
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Product Features
Technical Overview
This keyboard and mouse combo operates on dual wireless technologies, supporting both Bluetooth and RF 2.40 GHz connections for flexible pairing with desktops, all-in-one PCs, and notebooks. The keyboard utilizes scissors key switches, which provide a stable keystroke with reduced noise compared to traditional membrane designs. Its full-size form factor includes a numeric keypad and standard key spacing, suitable for extended typing sessions.
The mouse incorporates an optical LED sensor with 4000 dpi resolution, ensuring smooth tracking on various surfaces. Its symmetrical ergonomic fit accommodates both left- and right-handed users, while eight programmable buttons and a tilt wheel enhance navigation control. Both devices are powered by internal rechargeable batteries, reducing the need for disposable batteries and supporting sustainable usage.
Key Product Advantages
This combo stands out with its integrated rechargeable design, which simplifies power management by eliminating battery replacements. The dual wireless connectivity allows seamless switching between Bluetooth-enabled devices and RF dongle-based setups, offering versatility in multi-device environments. The inclusion of programmable keys and a high-resolution mouse supports productivity-focused customization.
Wireless Flexibility
Connect via Bluetooth for direct pairing with compatible devices or use the included RF receiver for plug-and-play operation on PCs without built-in Bluetooth.
- Dual-mode support
- 2.40 GHz frequency
- Reduced cable clutter
Ergonomic Design
The keyboard features adjustable tilt settings for personalized typing angles, while the mouse's symmetrical shape and tilt wheel promote comfortable, extended use.
- Adjustable keyboard tilt
- Symmetrical mouse fit
- Quiet key operation
Deployment / Use Cases
Ideal for corporate offices, home offices, and educational settings, this combo supports users who require reliable input devices for general computing, data entry, and multimedia tasks. Its Windows compatibility and plug-and-play interface make it suitable for rapid deployment across desktop computers, all-in-one PCs, and notebooks.
The programmable keys on the keyboard can be configured for application shortcuts or macro commands, benefiting professionals in finance, design, or administrative roles. The mouse's tilt wheel and high dpi are advantageous for navigating large spreadsheets, complex websites, and detailed graphical interfaces, enhancing efficiency in data-intensive workflows.
Relevant factors for this section include Keyboard/Keypad Type, Keyswitch Technology, Keyboard/Keypad Connectivity Technology, Pointing Device Type. When those points are considered together, they give buyers a clearer picture of how the product is equipped, how it fits into deployment, and what kind of day-to-day role it is meant to support.
Localization and Operating System
This combo is configured with a US English keyboard layout, featuring standard QWERTY key labeling and ANSI key spacing to align with North American typing conventions. The localization ensures that special characters, punctuation, and function keys are positioned for efficient use in English-language office environments, supporting seamless integration with Windows-based systems for tasks like document editing, data entry, and general computing.
Operating system compatibility is limited to Windows, making it suitable for desktops, all-in-one PCs, and notebooks running Windows editions. The plug-and-play interface via USB Type A or Bluetooth pairing requires no additional drivers for basic functionality, enabling quick setup in corporate, educational, or home office settings. This focus on Windows support streamlines deployment for IT administrators and users who rely on standardized input devices across professional workflows.
Highlights
- Wireless keyboard and mouse combo with Bluetooth/RF dual connectivity
- Rechargeable battery eliminates the need for disposable batteries
- Full-size keyboard with US English layout and scissors key switches
- Mouse with 4000 dpi optical sensor and tilt wheel for precise navigation
- Programmable keys and three-zone layout enhance productivity
- Symmetrical mouse design suitable for left- or right-handed users
- Gray finish for a professional, cohesive look
- Compatible with Windows PCs, desktops, all-in-ones, and notebooks
Specifications
| Specifications | |
|---|---|
| Manufacturer | Lenovo Group Limited |
| Manufacturer Part Number | 4X31R64316 |
| Brand Name | Lenovo |
| Product Line | Professional |
| Product Name | Professional Wireless Rechargeable Combo Keyboard and Mouse -US English |
| Product Type | Keyboard & Mouse |
| Keyboard/Keypad | |
| Keyboard/Keypad Type | Keyboard |
| Keyswitch Technology | Scissors |
| Keyboard/Keypad Connectivity Technology | Wireless |
| Keyboard/Keypad Wireless Technology | Bluetooth/RF |
| Keyboard/Keypad Wireless Operating Frequency | 2.40 GHz |
| Hot Keys | CoPilot |
| Localization | English (US) |
| Backlight | No |
| Keyboard Form Factor | Full-size (100%) |
| Keyboard/Keypad Features | Rechargeable Battery,Full-size Keyboard,Adjustable Tilt,Quiet Keys,Programmable Keys,3-zone Layout |
| Pointing Device | |
| Pointing Device Type | Mouse |
| Pointing Device Connectivity Technology | Wireless |
| Pointing Device Wireless Technology | Bluetooth/RF |
| Movement Detection | Optical |
| Movement Resolution (dpi) | 4000 |
| Total Number of Buttons | 8 |
| Scroller Type | Tilt Wheel |
| Ergonomic Fit | Symmetrical |
| Interfaces/Ports | |
| Keyboard/Keypad Host Interface | USB Type A |
| Pointing Device Host Interface | USB Type A |
| Wireless Receiver Interface | USB Type A |
| Physical Characteristics | |
| Keyboard/Keypad Color | Gray |
| Pointing Device Color | Gray |
| Keyboard/Keypad Height | 0.58" (14.80 mm) |
| Keyboard/Keypad Width | 17.22" (437.40 mm) |
| Keyboard/Keypad Depth | 5.07" (128.80 mm) |
| Pointing Device Height | 1.42" (36.06 mm) |
| Pointing Device Depth | 2.45" (62.23 mm) |
| Keyboard/Keypad Weight (Approximate) | 1.29 lb (586 g) |
| Pointing Device Weight (Approximate) | 2.82 oz (80 g) |
| Miscellaneous | |
| Operating System Compatibility | Windows |
| Platform Supported | PC |
| Device Supported | Desktop Computer,All-in-One PC,Notebook |
FAQ
What screen size is listed?
Lenovo Professional Wireless Rechargeable Combo Keyboard and Mouse -US English - USB Type A Scissors Wireless Bluetooth/RF 2.40 GHz - (4X31R64316) is best judged through its screen, connectivity, and installation specifications, which help buyers confirm visual fit and deployment suitability.
What resolution or display format is specified?
It features a display specification of 4000, giving you clear visuals for work and media use.
What refresh rate or brightness details are available?
Lenovo Professional Wireless Rechargeable Combo Keyboard and Mouse -US English - USB Type A Scissors Wireless Bluetooth/RF 2.40 GHz - (4X31R64316) is best judged through its screen, connectivity, and installation specifications, which help buyers confirm visual fit and deployment suitability.
What input or connectivity options are listed?
Connectivity options include Bluetooth/RF, helping the product integrate into common office or home setups.
Does the display support VESA mounting or adjustment features?
Lenovo Professional Wireless Rechargeable Combo Keyboard and Mouse -US English - USB Type A Scissors Wireless Bluetooth/RF 2.40 GHz - (4X31R64316) is best judged through its screen, connectivity, and installation specifications, which help buyers confirm visual fit and deployment suitability.
What panel or display technology is mentioned?
Lenovo Professional Wireless Rechargeable Combo Keyboard and Mouse -US English - USB Type A Scissors Wireless Bluetooth/RF 2.40 GHz - (4X31R64316) is best judged through its screen, connectivity, and installation specifications, which help buyers confirm visual fit and deployment suitability.
| Qty | Price | Available |
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