The Macally RKEYA ultra slim USB keyboard with round keycaps has a standard layout with 106 full size, yet thin, keys for a comfortable and efficient typing experience. The additional shortcut keys and numeric keypad further increase efficiency and productivity. This keyboard is ultra slim (only 0.7"/18 mm) and compact to save space on the desk and easily store inside a keyboard drawer. The Macally RKEYA is very easy to use. Simply plug the cable into the USB port of your Mac computer and you are ready to go! No software is required! The long 5ft/150 cm cable allows you to easily connect your keyboard to your computer, even if it’s underneath your desk. Thin, compact and versatile, the Macally RKEYA is the perfect companion for your Mac!