Mechanical Keyboard, Red Switch Typewriter Mechanical Keyboard Hot Swappable Dual Connection Modes Retro RGB LED Backlight with Keypad for Office (Black)

Hot Swappable: Mechanical keys offer medium resistance, audible click and tactile feedback for a comfortable and satisfying typing experience, you can also change every switch on this hot swappable keyboard without soldering.
Multiple Backlighting Modes: The keyboard is equipped with double injection molded ABS keycaps, supports up to 20 LED backlighting modes, supports single color mode and RGB color mode, built in 1500mAh rechargeable battery.
System Support: Typewriter keyboard supports for for OS X, for Android, for IOS, etc. It supports various devices including PC, laptop, tablet, smartphone, and can be switched between devices by turning the left knob. Turn the right knob to adjust the volume.
With Keypad: 100 key full size keyboard with keypad, all keys conflict , built in tablet and phone stand, approximately 35cm long, ergonomic keyboard includes 3 levels adjustable stand to reduce the strain on your wrists from typing at a higher angle.
Dual Connection Modes: 5.1 and wired USB, with powerful 5.1 technology, you can connect up to 3 devices and one wired device via the included USB AC cable.