BIRUGEAR Super Slim Portable 78 Key Wired USB Mini Keyboard - Silver for Dell HP iMac Lenovo ASUS Acer Mac Laptop/Notebook/Desktop/All in one Desktop/PC with USB port The mini design takes less space and allows you to use the mouse comfortably next to the keyboard. It is easy to get used with these crisp, responsive low profile keys since the keys are basically the same size with normal keyboard. You can just simply plug this mini keyboard into the USB port and start typing. 78 keys for efficient data input. Support Windows 8, 7, Vista and XP