Imagine what a computer keyboard should be: well-built with familiar and comfortable typing. Now imagine that same computer keyboard working with your phone and tablet too. That's the thinking and design behind the K375s Multi-Device, a full-size keyboard and stand combo for all the screens you use at your desk.SPECS & DETAILSDIMENSIONSHeight x Width x Depth: 20.5 mm x 435.5 mm x 137.5 mmWeight: 475 g with 2x AAA batteriesWeight: 425 g without batteriesSYSTEM REQUIREMENTSComputers, phones, and tablets that support external keyboards (HID profile)Windowsｮ 7, Windows 8, Windows 10 or laterAndroid 5.0Mac OS X 10.10 or lateriOS 5 or laterChrome OS・USB connection: available USB port required.Bluetooth connection: Bluetooth Smart ready device with keyboard support required (Bluetooth HID).TECHNICAL SPECIFICATIONSConnection Type:Logitech Unifying protocol (2.4GHz)Bluetooth Smart technologyWireless Range: 33 ft / 10 m wireless range4Wireless encryption: Yes4Software Support:Logitech Options for Mac (OS X 10.8 and above)Logitech Options for Windows (Windows 7, Windows 8, Windows 10 and above)Logitech FlowIndicator Lights (LED): 3 Bluetooth channel LEDsBattery Indicator Light: YesBattery: 2 x AAABattery Life (not rechargeable): 24 months3bConnect/Power: On/Off SwitchPACKAGE CONTENTSKeyboardUniversal stand2 AAA batteries USB receiverUser documentationWARRANTY INFORMATION1-Year Limited Hardware WarrantyFor Any Query Please Contact Bizgram Asia Pte Ltd +65-87776955