All-Aluminum Keyboard: The keyboard frame is crafted from premium aluminum, finished in an oxidized coat with a glossy chamfer design. Featuring chic aesthetics and durability, this keyboard offers good value for your money. Invest in an all-aluminum keyboard for your Mac OS device without breaking the bank. Apple Keyboard: Equipped with 106 keys, including 14 shortcut keys, this keyboard is perfectly optimized for typing on iMac, Mac Mini, or MacBook laptops.