Velocifire VM90 RGB Mechanical Gaming Keyboard for Mac (Black Switches) NKRO 100% Anti-ghosting Performance 104 Programmable Macro Keys Customizable Multicolor RGB Backlit Removable Magnetic Palm Rest Compact and responsive keys, excellent hand feel Delicate appearance, a removable magnetic palm rest, effectively reduce hand fatigue RGB backlight to make it convenient for usage at night and it is energy saving You can assign macro command or bundle steps to all the 104 keys and custom any key as you prefer, saving time and enjoying playing 1.8m cable with gold plated USB connector, for safe data transmission and higher durability Humanized design, add a series of shortcut function keys cooperated with FN key Made by highest quality materials, high accuracy, high stability and long term durability Compatible with Mac OS and Windows XP, Vista, 7, 8, 10 Interface: USB Interface Working Voltage: DC 5V5% Working Current: 500mA Keyboard size: 18.3 x 5.4 x 1.6 inches Keyboard weight: 2 pounds Mechanical Switch Type: Black Switch Multimedia keys: 6 (with the Fn key to use) Cables: 1.8m braided cable