4X31K03931 keyboard Mouse included Home/Office RF Wireless + Bluetooth US English Black
Model 4X31K03931EAN 195892062448
55 specifications
- Battery420 mAh
- ConnectivityWireless
- TypeAmbidextrous
- ColourBlack
- Recommended usageHome/Office
- BacklightNo
Overview
- Battery
- 420 mAh
- Connectivity
- Wireless
- Type
- Ambidextrous
- Colour
- Black
- Recommended usage
- Home/Office
- Backlight
- No
- Brand
- Lenovo
- Category
- Keyboard
- Model
- 4X31K03931
- Part number
- 4X31K03931
- EAN / UPC
- 195892062448
- Also known as
- Lenovo 4X31K03931 keyboard Mouse included Home/Office RF Wireless + Bluetooth US English Black
Specifications
55 specifications in 10 groups
Keyboard
| Specification | Value |
|---|---|
| Recommended usage | Home/Office |
| Connectivity technology | Wireless |
| Device interface | RF Wireless + Bluetooth |
| Keyboard key switch | Scissor key switch |
| Keyboard language | US English |
| Pointing device | No |
| Keyboard form factor | Full-size (100%) |
| Numeric keypad | Yes |
| Keyboard keys operating life | 10 million characters |
| Multi-device support | Yes |
| Windows keys | Yes |
| Multimedia keys | Yes |
| Certification | CE CB BQB TUV Mark cTUVus FCC IC IDA WPC BIS SIRIM NTA SDOCo SDPPI NTC MIC AITI RCM NCC BSMI MSIP VCCI JRF SRRC ANRCETI ICASA MINCOM STA MoC UkrSEPRO ACI FAC TRA NTRA TRC MOC ICT INACOM NCC ANRT CERT CNC/AFTIC ANATEL SUBTEL IFETEL TUV NOM |
Design
| Specification | Value |
|---|---|
| Backlight | No |
| Wrist rest | No |
| Adjustable keyboard height | Yes |
| Product colour | Black |
Power
| Specification | Value |
|---|---|
| Power source type | Battery |
| Keyboard battery type | Built-in battery |
| Battery life (max) | 2 h |
| Service life of battery | 3 month(s) |
| Charging source | USB Type-C |
Battery
| Specification | Value |
|---|---|
| Battery technology | Lithium |
| Battery capacity | 420 mAh |
Mouse
| Specification | Value |
|---|---|
| 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 |
| Button functions | DPI switch, Forward |
| Mouse battery type | Built-in battery |
| Mouse cable length | 1 m |
| Mouse battery life | 3 month(s) |
| Mouse on/off switch | Yes |
System requirements
| Specification | Value |
|---|---|
| Windows operating systems supported | Yes |
| Mac operating systems supported | Yes |
Operational conditions
| Specification | Value |
|---|---|
| Operating temperature (T-T) | 0 - 40 °C |
| Operating relative humidity (H-H) | 20 - 95% |
Weight & dimensions
| Specification | Value |
|---|---|
| Keyboard dimensions (WxDxH) | 437.4 x 128.8 x 14.8 mm |
| Keyboard weight | 586 g |
| Mouse dimensions (WxDxH) | 111.29 x 62.23 x 36.06 mm |
| Mouse weight | 80 g |
Packaging content
| Specification | Value |
|---|---|
| Number of products included | 2 pc(s) |
| Receiver included | Yes |
| Wireless receiver interface | USB Type-A |
| Manual | Yes |
| Warranty card | Yes |
Packaging data
| Specification | Value |
|---|---|
| Package width | 538 mm |
| Package depth | 129 mm |
| Package height | 42 mm |
| Package weight | 885 g |
| Package type | Box |
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