With low profile (still stable), compact, aluminum, and white, British English QWERTY layout, The Macally slim key Pro a is the perfect companion to any Mac or PC with a traditional USB-A port! The 104 full-size keys with silent scissor switch mechanism allow for luxurious and efficient typing. Productivity is further improved by the shortcut key and the numeric keypad. This keyboard does not require any software, billing or synchronization. The 150 cm (5 ft) Long cable makes it easy to connect the keyboard to the computer, even when the keyboard is under the desk. Compatible with MacOS 10.6 to 10.14, and all windows releases that support USB, no drivers are required. Extended British Mac keyboard.