Stock Status: 1x unit in stock
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.
Specs
| System requirements |
| Windows operating systems supported |
Windows 10, Windows 11 |
| Operational conditions |
| Operating temperature (T-T) |
0 - 40 °C |
| Operating relative humidity (H-H) |
20 - 95% |
| Weight & dimensions |
| Keyboard dimensions (WxDxH) |
433.6 x 123.4 x 25.2 mm |
| Keyboard weight |
415 g |
| Mouse dimensions (WxDxH) |
61 x 113 x 36.4 mm |
| Mouse weight |
60 g |
| Power |
| Power source type |
Battery |
| USB Type-C charging port |
No |
| Keyboard battery type |
AAA |
| Number of batteries (keyboard) |
2 |
| Service life of battery |
36 month(s) |
| Keyboard |
| Recommended usage |
Home/Office |
| Connectivity technology |
Wireless |
| Device interface |
RF Wireless + Bluetooth |
| Keyboard language |
UK English |
| Pointing device |
No |
| Keyboard form factor |
Full-size (100%) |
| Numeric keypad |
Yes |
| Keyboard keys operating life |
10 million characters |
| Windows keys |
Yes |
| Frequency band |
2.4 GHz |
| Key pitch |
1.91 cm |
| Bluetooth version |
5.4 |
| Security algorithms |
128-bit AES |
| 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. |
| Packaging data |
| Package width |
529 mm |
| Package depth |
145 mm |
| Package height |
44 mm |
| Package weight |
756.3 g |
| Package type |
Box |
| Mouse |
| Mouse included |
Yes |
| Form factor |
Ambidextrous |
| Movement detection technology |
Optical |
| Movement resolution |
4000 DPI |
| Buttons quantity |
8 |
| Buttons type |
Pressed buttons |
| Scroll |
Yes |
| Scroll type |
Wheel |
| Mouse battery type |
AA |
| Mouse battery life |
36 month(s) |
| Buttons durability (million clicks) |
5 |
| Design |
| Backlight |
No |
| Product colour |
Black |
| Adjustable keyboard height |
Yes |
| Protection features |
Spill resistant |
| LED indicators |
Yes |
| Packaging content |
| Number of products included |
2 pc(s) |
| AC adapter included |
No |
| Receiver included |
Yes |
| Wireless receiver interface |
USB Type-A |
| Batteries included |
Yes |
Features
Lenovo 4X31S04847. Keyboard form factor: Full-size (100%), Connectivity technology: Wireless, Device interface: RF Wireless + Bluetooth, Recommended usage: Home/Office. Product colour: Black. Mouse included
Product Description
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.
