Lenovo 4X31R64357 keyboard Mouse included Office RF Wireless + Bluetooth QWERTY Nordic Grey

Lenovo Professional wireless rechargeable keyboard and mouse set in black with a Nordic layout. The set contains a full-size wireless keyboard configured for Nordic key placement and a compact wireless mouse. Both devices are rechargeable, eliminating the need for disposable batteries and supporting a tidier, cable-free workspace. The set is designed for general office, home and remote work use and connects via wireless technology.

Advantages

The rechargeable design reduces battery waste and lowers operating costs compared with disposable batteries. A full-size Nordic keyboard layout provides familiar key placement for users in Nordic countries. The compact mouse supports 4-way scrolling (up, down, left, right) for easier navigation. Wireless connectivity enables a cleaner desk setup and flexible device placement. The set is produced by Lenovo and comes with a 36-month warranty.

Suitable for

• Office work and administrative tasks
• Home office and remote working
• General productivity, typing and data entry
• Users preferring a Nordic keyboard layout

Key specifications

• Type: Keyboard and Mouse Set
• Manufacturer: Lenovo
• Manufacturer product name: Professional Wireless Rechargeable Combo Keyboard and Mouse
• MPN: 4X31R64357
• Keyboard layout: Nordic (full-size)
• Connectivity: Wireless
• Mouse: included, 4-way scrolling
• Colour: Black
• Rechargeable: Yes (embedded battery: No — battery is rechargeable but not listed as embedded)
• Gross weight: 0.89 kg
• Net weight: 0.67 kg
• Packing quantity: 1 pc
• Package dimensions (W×D×H): 129.00 × 538.00 × 42.00 mm
• Packing materials: Paper/pasteboard 200 g, Plastic (no PET) 19 g
• WEEE tax applicable: Yes (WEE classification CL109:6:2017-04-01)
• Warranty: 36 months

How to use

Charge both keyboard and mouse before first use following the manufacturer’s charging instructions. Power on the devices and pair them to a computer using the wireless connection method provided in the user manual (USB receiver or Bluetooth, as applicable). Place the keyboard and mouse on a flat surface and adjust cursor speed and keyboard settings in the operating system as needed. Recharge the devices when battery level is low; follow Lenovo’s guidance for safe charging and storage.

Recommendations

Use on a clean, flat surface to ensure stable mouse tracking. Keep the keyboard and mouse within recommended wireless range of the host device and recharge regularly to maintain continuous operation. Dispose of packaging materials according to local recycling rules and follow WEEE guidelines for electronic waste.