Lenovo · Keyboard

Lenovo 4Y41V37355 Keyboard

Optical · TKL · Wireless / Wired

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Type Optical
Layout TKL
Connection Wireless / Wired

Lenovo 4Y41V37355 Keyboard is a wireless and wired keyboard (optical and TKL). It came out in 2026.

Released: 2026-08-31

Specifications

Key specs

Type: Optical
Layout: TKL
Connection: Wireless / Wired
Released: 2026-08-31
Part number: 4Y41V37355
EAN / UPC: 0195892144199

Keyboard

Recommended usage: Home/Office
Connectivity technology: Wired & Wireless
Device interface: USB + RF Wireless + Bluetooth
Keyboard key switch: Optical key switch
Keyboard language: German
Keyboard form factor: Tenkeyless (80 - 87%)
Keyboard number of keys: 90
Keyboard keys operating life: 100 million characters
Keyboard key profile: Low-profile
Multi-device support: Yes
Windows keys: Yes
Copilot key: Yes
Hot keys: Yes
Bluetooth version: 5.3
Bluetooth Low Energy (BLE): Yes
Certification: CE, CB, INCOM, AS/NZS, DWLF&M(TRA), BOCRA, ANATEL, IC, UL-CA, SUBTEL, NRTA, TUV, NCA, WPC, BIS, VCCI, TELEC, PSE, TRC, EAC, MOC, SIRIM, CRT & NOM, NCC, NTC, CRA, ICASA, RATEL, KC, UKCA(CE), COC & DOC, URSEC, FCC TCB, Nrcan+CEC+DOE, TASHKENT, MIC, Conatel

Design

Backlight: Yes
Backlight type: LED
Backlight colour: White
Adjustable backlight: Yes
Keyboard style: Straight
Adjustable keyboard height: Yes
Product colour: Grey

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Features

Cable length: 1.2 m

Power

Power source type: Battery, USB
Service life of battery: 5 month(s)
Rechargeable: Yes
Battery recharge time: 4.5 h
USB Type-C charging port: Yes

Battery

Battery capacity: 2400 mAh

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): 362.3 x 132.6 x 23.5 mm
Keyboard weight: 715 g

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About this product

The Lenovo Wireless Multi-Mode Mechanical Keyboard 8000 merges ultimate transparent aesthetics with premium productivity. Designed for style-conscious professionals, this low-profile keyboard features a sleek Thunder Grey finish that seamlessly integrates into any modern workspace. It delivers a smooth, silent, and stable linear typing experience thanks to Lenovo's custom optical switches. Boost your efficiency by effortlessly connecting and switching between up to three devices using Bluetooth 5.3 and the included 2.4GHz Unified Receiver. With a rechargeable battery lasting up to 5 months, white backlighting, and support for the Lenovo Accessories and Display Manager, it is the perfect balance of clarity, simplicity, and performance.

Datasheet (PDF)