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Brand: Lenovo

4X31S04843

Lenovo 4X31S04843

Adjustable keyboard height Yes
Backlight No
Bluetooth version 5.4
Buttons durability (million clicks) 5
Buttons quantity 8
Buttons type Pressed buttons

About this item

Crafted for professionals, keyboard &mouse deliver unrivaled functionality, comfort, and style. The sleek, responsive keyboard ensures a silent typing experience, while the standard-sized, ambidextrous silent mouse offers ergonomic comfort and precise control. Seamlessly connect to up to 3 devices via Bluetooth...

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Product information

About this product

  • Reliable 2.4GHz Lenovo Pro Unified USB Receiver, Dual Bluetooth 5.3
  • 95% post-consumer recycled plastic materials including 20% reclaimed from Lenovo own products
  • Customization software tool: Lenovo Accessories and Display Manager
  • AES-128 encryption to protect your security
  • Low-profile, 3-zone silent keyboard for effortless typing
  • LED indicator for keyboard: Low-battery, CapsLock, NumLock, 3*device switch
  • One-touch dedicated media controls(F1-F12 keys) for productivity
  • Adjustable tilt leg and spill-resistant keyboard design
  • Full-size ambidextrous mouse offers silent buttons
  • 4 mouse buttons: Left/Right-click, Scroll-wheel with middle click, DPI
  • 4-way Scroll wheel for max control(up/down/left/right)
  • Mouse high precision click, DPI up to 4000, 3-level DPI Setting
  • Up to 36 months battery life for both keyboard and mouse (may vary based on usage)

Crafted for professionals, keyboard &mouse deliver unrivaled functionality, comfort, and style. The sleek, responsive keyboard ensures a silent typing experience, while the standard-sized, ambidextrous silent mouse offers ergonomic comfort and precise control. Seamlessly connect to up to 3 devices via Bluetooth 5.3 and 2.4GHz for rock-solid reliability—perfect for boosting productivity across all your devices.

Product details

40
Adjustable keyboard height Yes
Backlight No
Bluetooth version 5.4
Buttons durability (million clicks) 5
Buttons quantity 8
Buttons type Pressed buttons
Certification CB TUV Mark CE cTUVus FCC IC IMDA WPC BIS SIRIM NBTC-SDOC SDPPI NTC AITI TRC NCC BSMI MSIP VCCI JRF KVALITET ICASA TRA NTRA MOC PTA ICT EQM BOCRA ARCT ETA NCA POTRAZ etc.
Connectivity technology Wireless
Device interface RF Wireless + Bluetooth
Form factor Ambidextrous
Frequency band 2.4 GHz
Keyboard battery type AAA
Keyboard form factor Full-size (100%)
Keyboard keys operating life 10 million characters
Keyboard language French, German
Keyboard style Straight
Key pitch 1.91 cm
LED indicators Yes
Mac operating systems supported Yes
Mouse battery life 36 month(s)
Mouse battery type AA
Mouse included Yes
Movement detection technology Optical
Movement resolution 2400 DPI
Number of batteries (keyboard) 2
Number of movement resolution modes 3
Numeric keypad Yes
Plug and Play Yes
Pointing device No
Power source type Battery
Product colour Black
Recommended usage Office
Scroll Yes
Scrolling directions Vertical
Scroll type Wheel
Security algorithms 128-bit AES
Service life of battery 36 month(s)
USB Type-C charging port No
Windows keys Yes
Windows operating systems supported Windows 10, Windows 11

Logistics

EAN0195892125181
Unit of measure—
Weight—
Dimensions —
Dangerous goodsNo

Warranty

  • 12-month warranty on everything we sell.
  • Runs from the day your order is delivered.
  • Faults under normal use are repaired, replaced or refunded.
Read the warranty terms

Payment

  • Clearpay
  • Klarna
  • Visa and Mastercard, processed securely by Tyl by NatWest with 3D Secure.
  • PayPal — your PayPal balance or a saved card or bank account.
  • Clearpay, Klarna and Billie — pay later or in instalments, processed by Stripe.
  • No surcharge on any payment method; refunds go back to the way you paid.
Read the payment policy
Spread the cost
  • Clearpay
  • Klarna
    • Clearpay
    4 interest-free payments of £11.07 with Clearpay. Learn more
    • Klarna
    3 payments of £14.76 at 0% interest with Klarna. Learn more
    Businesses: pay in 30 days on invoice with Billie. Learn more

Choose at checkout. 18+, T&Cs apply, credit subject to status.

Return policy: Item can be returned in its original condition for a full refund within 14 days of receipt, with a free tracked Royal Mail return label. Read full return policy

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