Further information for Lenovo 4X31S04848 PERP keyboard-mouse set wireless 2.4 GHz black
Design
Keyboard style
Straight
Product colour
Black
Backlight
Adjustable keyboard height
LED indicators
Features
Plug and Play
Keyboard
Recommended usage
Office
Connectivity technology
Wireless
Device interface
RF Wireless + Bluetooth
Keyboard language
US English
Keyboard form factor
Full-size (100%)
Keyboard keys operating life
10 million characters
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.