1, Wireless Bluetooth 3.0 and Cable USB Dual Mode Connection: This mechanical keyboard can connect wirelessly all Bluetooth 3.0 or below devices including smart phones, tablets, laptops, desktop computers, etc. It can be connected to USB wired desktop computers, notebooks and all other devices with USB interface. This keyboard can connect three devices at the same time. And switch among them freely.
2, RGB backlight mode: there are 17 RGB backlight modes to choose from. The brightness of backlight and the speed of backlight movement are adjustable. Also the backlight can be turned off when no need. RGB ambilights on both sides can be selected in many modes. User also can customize and stock three groups of lighting patterns as favorite.
3, No conflict keys pressing and keys locking function: It will has no conflict when all 87 keys are pressed at the same time. User can lock the WIN keys, Even lock all 87 keys.There are 12 combined multimedia functions.
4. Mechanical switches and systems compatible: Mechanical switch has four options. Including MX Blue, MX Red, MX Black, MX Brown. Up to 50 million times lifetime, 10 times longer than the normal Film switch keyboard. Compatible with most operating systems Windows 2000, XP, Vista, Win 7, Win 8, Win 10 Android and iOS.
Millennium ChessLink is a slim device that gives you access to various online internet chess engines that you would normally have to play using a computer, phone, or tablet screen. The ChessLink lets you play them all on the Millennium Chess Genius Exclusive chessboard
Millennium ChessLink connects by either USB or Bluetooth
Millennium ChessLink can increase the playing strength of your Millennium ChessGenius Exclusive board
Millennium ChessLink allows you to play against an opponent anywhere in the world
Transmission rate: Bluetooth adapter supports maximum transfer rate up to 3Mbps and transmission distance up to 33ft/10M in open space.
Designed for Windows. Plug and play for Windows 8/10 system. Driver only needed when your windows 7 and lower system need to connect Audio device, but connect Mouse, keyboard and cell phone no need to install driver
High compatibility: support 32bit/64bit Win 10/8/7/ Vista and XP, enables PC or laptop to connect Bluetooth-enabled devices, like smartphones, Mouse, speakers, headsets. Not work with Mac OS, car stereo systems or TVs
Low energy: USB Bluetooth dongle applies the latest Bluetooth 4.0 with low energy (BLE) technology and it is backward compatible with Bluetooth V3.0/2.1/2.0/1.1
Adds Bluetooth support to Windows 10, 8.1, 8, 7, or Linux PCs that don't already have it. Adds Bluetooth 4.0 (Bluetooth Low Energy) support to Windows 8 and higher
Supports Bluetooth speakers, headphones, headsets, keyboards, mice, and more. Extremely compact USB adapter. Safe to leave in for laptop travel. Energy efficient
Automatic install through Windows Update in Windows 10 with default Bluetooth stack. Includes Broadcom Bluetooth stack for Windows 8.1, 8 and 7 (available separately for 10). Works with Raspbian and Ubuntu on the Raspberry Pi
Does NOT add Bluetooth Low Energy (Bluetooth 4.0) capability to Windows 7 and earlier. Does NOT work in car stereo systems or TVs. Does NOT work with Mac. NOT recommended for employer-provided computers
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