Logitech MK270 keyboard Mouse included Home RF Wireless QWERTY US International Black

Minimum system requirements: What you need: Windows 7, 8, 10 or later Chrome OS An available USB ports | Number of batteries (mouse): 2 | Service life of battery: 36 month(s) | Windows operating systems supported: Yes | Package weight: 743.5 g | Scroll type: Wheel | Scroll: Yes | Other operating systems supported: ChromeOS | Plug and Play: Yes | Battery technology: Alkaline | Battery capacity: 1000 mAh | Unifying receiver: Yes | Purpose: Universal | Harmonized System (HS) code: 84716060 | Wrist rest: No | Buttons quantity: 3 | Mouse dimensions (WxDxH): 60 x 39 x 99 mm | LED indicators: Yes | Number of batteries (keyboard): 2 | Keyboard style: Straight | Package height: 46 mm | Master (outer) case gross weight: 6.03 kg | Keyboard weight: 498 g | Number of batteries supported: 3 | Wireless receiver interface: USB Type-A | Receiver included: Yes | Wireless range: 10 m | Recommended usage: Home | Keyboard battery type: AAA | Keyboard language: US International | Connectivity technology: Wireless | Numeric keypad: Yes | Receiver type: Unifying receiver | Frequency band: 2.4 GHz | Receiver dimensions (WxDxH): 14.4 x 6.6 x 18.7 mm | Mouse weight: 75.2 g | Battery type: AAA | Keyboard form factor: Full-size (100%) | Package width: 158 mm | Receiver weight: 2 g | Batteries included: Yes | Mouse included: Yes | Movement detection technology: Optical | Product colour: Black | Adjustable keyboard height: Yes | On/off switch: Yes | Spill-resistant up to: 60 ml | Keyboard dimensions (WxDxH): 441 x 18 x 149 mm | Protection features: Spill resistant | Keyboard layout: QWERTY | Linux operating systems supported: Yes | Power source type: Battery | Mouse battery type: AA | Device interface: RF Wireless | Mouse battery life: 12 month(s) | Warnings: Keep away from water and other liquids. | Warnings: Do not disassemble the keypad - risk of electric shock. | Warnings: Follow local regulations for the disposal of electronic equipment.