| Keyboard Layout |
2.5 zone layout |
| Language Layout |
US English (103P) |
| Color |
Black |
| Battery Life |
Up to 12 months |
| Connection Type |
2.4 GHz Wireless via Nano USB |
| Weight |
Mouse - 60 g (0.13 lbs), Keyboard - 582 g (1.28 lbs) |
| Keyboard Buttons |
3 (left click, right click, scroll click) |
| Button Life |
Up to 10 million clicks |
| DPI |
1200 DPI |
| Keyboard Key Lifecycle |
Up to 3 million clicks |
| Mouse Sensor |
Optical Sensor |
| Hardware Requirements |
Supported PC with USB port |
| Warranty Type |
Customer Replaceable Unit (CRU) |
| Power Requirement |
Mouse - 1 AA battery, Keyboard - 2 AA batteries |
| Scrolling |
Scroll wheel (up/down) |
| Brand |
Lenovo |
| OS Requirements |
Windows 7, Windows 8, Windows 8.1, Windows 10, Windows 11 |
| Agency Approvals |
ANATEL, BIS, BSMI, CB, CE, CE, CITC, CNC, CONATEL, cTUVus, EAC, ETA, FCC, IC, ICASA, IFETEL, IMDA, KCC, MIC, MOC, NCC, NTC, NTRA, RCM, SDPPI, SIRIM, SRRC, SUBTEL, TRA, TUV Mark |
| Package Type |
Brown box |
| Height |
Mouse - 33 mm (1.30 in), Keyboard - 20 mm (0.80 in) |
| Length |
Mouse - 61 mm (2.40 in), Keyboard - 424 mm (16.80 in) |
| Depth |
Mouse - 106 mm (4.10 in), Keyboard - 155 mm (6.10 in) |
| Warranty Period |
1 Year |
| Maximum Operating Temperature |
40 degrees Celsius (104 degrees Fahrenheit) |
| Minimum Operating Temperature |
0 degrees Celsius (32 degrees Fahrenheit) |
| Maximum Relative Humidity (%) |
95% |
| Minimum Relative Humidity (%) |
20% |
| Shipment Group |
Lenovo Essential Wireless Mouse, Lenovo Essential Wireless Keyboard, 1 Nano USB receiver, 3 AA batteries, Set-up and information poster |
| X direction Key Pitch |
19 mm (0.75 inch) |
| Y direction Key Pitch |
19 mm (0.75 inch) |
| Agency Approvals & Certifications |
BSMI (Taiwan),MIC(Japan),FCC,CB,CONATEL（Venezuela),TRA,KCC,ICASA,SRRC(China),ANATEL(Brazil),MOC,SIRIM,CITC,IFETEL(Mexico）,NTC,WPC,BIS,RCM,SUBTEL（Chile）,CNC Certification,EAC (Russia),NCC(TAIWAN),IC (Canada),TUV |
| Height (US) |
0.81 in |
| Width (US) |
6.12 in |
| Depth (US) |
16.69 in |
| Weight (US) |
0.13 lbs |
| Width |
155.5 mm |
| Min Operating Humidity |
20% |
| Max Operating Humidity |
95% |
| Min Operating Temperature |
0 C |
| Max Operating Temperature |
40 C |
| Supported Operating Systems |
OS Independent |
| Other Information |
OPERATING SYSTEMS: Microsoft Windows 7 Microsoft Windows 8 Microsoft Windows 8.1 Microsoft Windows 10 |
| General |
Lenovo Essential Wireless Combo Keyboard & Mouse (US English 103P) |
