Features & Benefits Featuring 4-level red backlighting. 83 full-size keys and an integrated touchpad. the keyboard dock with a built-in rear handle allows for a user-friendly. laptop-like operation to minimize mistakes and increase the efficiency as you perform data-intensive tasks. It also carries a variety of I/O ports for connections to peripherals and other devices. Its Double-locking mechanism strengthens the tablet-keyboard connection and prevents the keyboard from accidentally falling off.