Royal Kludge is famed for great affordable entry-level keyboards that offer unparalleled features like hotswappability and wireless connectivity. The RK100 is a great option for users looking for a fully-featured keyboard with a numpad, but also values portability and compactness.
Tri-mode allows the switching of up to 5 separate devices via the wired connection, 2.4 Ghz wireless dongle, and Bluetooth. The unique pass-thru ports allow the direct connection of two other USB devices conveniently.