Lenovo · Keyboard

Lenovo 4X31N50708 keyboard Mouse included Universal RF Wireless QWERTY US English Black price in United Kingdom

Model 4X31N50708MPN 4X31N50708EAN 195892093725

ConnectivityWireless
TypeAmbidextrous
ColourBlack
Recommended usageUniversal

Lowest price incl. delivery

£50.99

at Back to the OfficeFree deliveryIn stock

1 store
1 in stock
1 with free delivery
Checked 6 Oct 2026, 17:41 UTC

Ad · prices and stock as last reported by the store; the store's checkout is what counts.

Full specifications and side-by-side comparison

Prices in United Kingdom

1 store · prices in GBP · updated 6 Oct 2026, 17:41 UTC

Lowest price£50.99at Back to the Office · free shippingGo to Back to the Office

Price range across 1 offer

Every store asks the same price.

1 of 1 stores in stock
1 with free shipping
Checked 6 Oct 2026, 17:41 UTC

Back to the OfficeLowest priceLenovo 4X31N50708 keyboard Mouse included Universal RF Wireless QWERTY US English Black In stockFree shipping
£50.99incl. free shipping
Go to store : Back to the Office (opens in a new tab)

Ad: we may earn a commission when you buy through these links; it never changes the order, which is by total price only. Prices and stock are shown as each store states them, as of 6 Oct 2026, 17:41 UTC, and can change at any time. Taxes are included only where the store includes them.

Price history in United Kingdom

Price history is being collected. After 14 days of prices we will show whether today's price is good.

Best price · Back to the Office£50.99

Go to store

Product details

Identification

Brand: Lenovo
Product: 4X31N50708 keyboard Mouse included Universal RF Wireless QWERTY US English Black
Full name: Lenovo 4X31N50708 keyboard Mouse included Universal RF Wireless QWERTY US English Black
Manufacturer part number: 4X31N50708
EAN / UPC: 195892093725
Category: Keyboard

52 specifications from the manufacturer's data sheet

Keyboard

Recommended usage	Universal
Connectivity technology	Wireless
Device interface	RF Wireless
Keyboard layout	QWERTY
Keyboard language	US English
Pointing device	No
Keyboard form factor	Full-size (100%)
Numeric keypad	Yes
Keyboard keys operating life	10000000 million characters
Key travel distance	1.91 cm
Certification	CB, TUV marking, 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

Design

Backlight	No
Wrist rest	No
Product colour	Black
Protection features	Spill resistant

Power

Power source type	Battery
Keyboard battery type	AAA
Number of batteries (keyboard)	1
Service life of battery	15 month(s)
USB Type-C charging port	No

Mouse

Mouse included	Yes
Form factor	Ambidextrous
Movement detection technology	Optical
Movement resolution	1600 DPI
Buttons quantity	3
Buttons type	Pressed buttons
Scroll	Yes
Scroll type	Wheel
Scrolling directions	Vertical
Mouse battery type	AA
Mouse battery life	18 month(s)
Number of batteries (mouse)	1
Buttons durability (million clicks)	3000000

System requirements

Windows operating systems supported	Yes
Mac operating systems supported	Yes

Operational conditions

Operating temperature (T-T)	0 - 40 °C
Operating relative humidity (H-H)	20 - 95%

Weight & dimensions

Keyboard dimensions (WxDxH)	422.3 x 134.5 x 21.9 mm
Keyboard weight	406.5 g
Mouse dimensions (WxDxH)	110.1 x 61.5 x 36.1 mm
Mouse weight	65.5 g

Packaging content

Number of products included	3 pc(s)
Receiver included	Yes
Wireless receiver interface	USB Type-A
Receiver type	Nano receiver
AC adapter included	No

Packaging data

Package width	520 mm
Package depth	142 mm
Package height	42 mm
Package weight	680 g
Package type	Box

Other features

Warranty period	3 year(s)

What people say

Reviews & ratings

Lenovo 4X31N50708 keyboard Mouse included Universal RF Wireless QWERTY US English Black

No reviews yet

Be the first to tell others how Lenovo 4X31N50708 keyboard Mouse included Universal RF Wireless QWERTY US English Black works for you.

Write the first review

Every rating countsLow ratings are never hidden, removed or pushed down.
Written by people, never paidNo incentives, no edits — only spam and abuse are removed.
Private by designOnly the name you choose is shown. No account, no e-mail, nothing tracked.