FeaturesWireless：2.4G & Bluetooth SmartMulti devices，max 8 devicesMore OS，Windows、Apple and Android 3 key-mapsAll keys customizable，give you a specail keyboardsSupport firmware updateSystem Requirement:
USB: Windows XP/Vista/7/8/8.1/10& Mac OS X/ Android*
Bluetooth smart: Windows 8/8.1/10& Mac OS X 10.10 & IOS 9 & Android 5.0* or later  |
