Technical Information Brand Lenovo Supported OS Windows 10, Windows 11 Cable Length/Type Keyboard - 1.8 m; Mouse -  1.8m Color Black Mouse Sensor Optical sensor Mouse Resolution 1600 DPI Scrolling 2 way (up/down) Number of Button 3 Button Life Up to 1 million cycles Keyboard Layout 2.5-zone layout Language Layout US English 103P; Arabic 253; Arabic/French 462; Belgium French 120; Belgium English 120; Brazilian Portuguese 275; Bulgarian 442; Chinese/US 467; Czech (ABB) 489; Danish 159; Dutch 143; French 189; French Canadian 445; French Canadian 058; German 129; Greek 319; Greek/US 459; Hebrew 212; Hungarian 208; Iceland 197; Italy 141; Japanese 194; Japanese(Eco) 194; Korean 413; LA Spanish 171; Norwegian 155; Polish 214; Portugese 163; Romanian 096; Russian/Cyrillic 441; Serbian/Cyrillic 118; Slovak 245; Spanish 172; Swedish/Finnish 153; Swiss French/German 150; Thailand 191; Turkish 440; Turkish 179; UK English 166; US Euro103P; Slovenian 234; Arabic(New) 470; Lithuanian 494; India; India(Marathi and Hindi); Estonia 454; Nordic; Kazakhstan; English Canadian; Laos; Czech/Slovakia; Ukraine; Iceland; Korean 413 X-direction Key Pitch 19.05 mm Y-direction Key Pitch 19.05 mm Keyboard Key Lifecycle Up to 10 million clicks Length Keyboard - 424 mm (16.69 in); Mouse - 111 mm (4.28 in) Depth Keyboard - 146 mm (5.76 in); Mouse - 62 mm (2.54 in) Height Keyboard - 20 mm (0.79 in); Mouse - 34 mm (1.33 in) Product Weight Keyboard - 0.57 kg (1.26 lbs); Mouse - 69 g (0.15 lbs) Included Accessory No Package Type Brown Box Packed Dimensions (L x D x H) 508 mm x 179 mm x 45 mm; (20.00 in x 7.04 in x 1.77 in)  Packed Weight 0.91 kg (2.00 lbs) Connectivity Wired Hardware Requirements Supported PC with USB-A Port Minimum Operating Temperature 0 degrees Celsius (32 degrees Fahrenheit) Maximum Operating Temperature 40 degrees Celsius (104 degrees Fahrenheit) Minimum Relative Humidity (%) 15% Maximum Relative Humidity (%) 60% Smart Find Visibility Yes Shipment Group Lenovo Essential Wired Keyboard; Lenovo Essential Wired Mouse; Documents Agency Approvals AAA, BSMI, CB, CE, C-tick, EAC, FCC, IC, KCC, TUV, UL, VCCI Warranty 1 Year Customer Replacement Unit (CRU)