New Adesso Inc Easytouch Akb-110b Mini Keyboard Ps/2 Usb Connected 87 Keys Black Rohs Adesso EasyTouch AKB-110B Mini Keyboard. Return Period (Days):60. Manufacturer Warranty:1 YEAR. Number of Keys: 87. Keyboard/Keypad Host Interface: PS/2. USB. Color: Black. EasyTouch AKB-110B Mini Keyboard compliments any desktop or laptop. Users can connect with their PC through a USB or PS/2 connector, without the hassle of installing a driver.