Lenovo Professional/Bezdrôtová USB + Bluetooth/ CZ- SK layout/Šedá

Part Number
4Y41K04039

Technical Information
Brand Lenovo
Supported OS OS Independent
Power Requirement KB:420mAh lithium battery
Cable Length/Type 1 M / USB A to C

Battery Life Up to 3 months
Battery Charging Time 2hours for full charge
Hot Key F1 to F12
P1 to P4
Special/Added Features Programmable Keys /
Lithium battery /
Seamless switch up to 3 devices / Dual mode connections : 2.4G & Bluetooth
Color Grey
Backlight No
Tilt Adjustable Yes
Keyboard Key Lifecycle Up to 10 millions clicks
Suspension Cap/Embedded Cap No
Key Style Island style keys
Switch Type Scissors switch keys
X-direction Key Pitch 19.05 mm (0.75 in)
Y-direction Key Pitch 19.05 mm (0.75 in)
Length KB: 437.4 mm (17.22 in)
Depth KB:128.8 mm (5.07 in)
Height KB:14.8 mm (0.58 in)
Product Weight KB:586 g (20.67 oz)
Included Accessory Lenovo USB-A Unified Pairing Receiver
Specialized Software/Driver Lenovo Go Central
Connectivity 2.4G & Bluetooth
Hardware Requirements Supported PC with USB-A port or Bluetooth Low Energy
Package Type Brown Box (FSC Certified)
Packed Dimensions (L x D x H) 495 x 129 x 42 mm
(19.49 x 5.08 x 1.65, in)
Packed Weight 795 g+/-40 g(28.04 oz)
Minimum Operating Temperature 0 degrees Celsius (32 degrees Fahrenheit)
Maximum Operating Temperature 40 degrees Celsius (104 degrees Fahrenheit)
Minimum Relative Humidity (%) 20%
Maximum Relative Humidity (%) 95%
Warranty Period 3 Years
Warranty Type Customer Replaceable Unit (CRU)
Smart Find Visibility Yes