Rii RK909 Wireless Mechanical Gaming Keyboard, 3 Mode 2.4G/Wired/Bluetooth, Blue Switches, 100 Keys, 20 Modes LED Backlighting, Rechargeable Keyboard for PC Gamers/Mac/Windows/Smartphone

• Format   Personal Computers
• 【Three-mode connection】Wireless keyboard with wired, Bluetooth, 2.4G wireless three connection methods, easy to switch 3 different devices, no longer limit the connection possibility. It can not only meet the connection of different devices but also connect 3 Bluetooth devices at the same time. In addition, our keyboard includes a rechargeable USB-C cable for traditional wired mode. 【Wide compatibility】The game keyboard press FN+WIN key to switch Mac and Windows systems, and is fully compatible with IBM PC, Win XP, Win7, Win8, Win10, smart phones, etc., providing unrestrained gaming experience. 【20 backlight modes]】 Based on rainbow backlight mode (fixed rainbow colors), 20 backlight display modes including flow mode and ripple mode. Press Fn+INS to switch backlight mode, more abundant backlight options to give you a unique visual enjoyment. 【DIY keyboard】 The mechanical keyboard has magnetic bezels and the USB acceptor is also magnetic on the back of the keyboard (to avoid losing it). The keys are blue switches. You can change the bezel or keycaps to decorate your unique keyboard. In addition, our keyboards include 2 blue switches, 2 different materials of cable pulls. 【Professional After-Sales Service】We will provide a 12-month warranty period to provide you with good after-sales service. If you encounter any problems, We will spare no effort to serve you. 【Package contents】 1*Mechanical Gaming Keyboard, 1* Type-C charging cable,1*User manual，2*Blue switches,2*pull.