The SK595 Mini Keyboard is inexpensive but has great features. It has 89 full sized keys plus an embedded numeric keypad to provide full 104 key functionality. Great for fitting a keyboard and mouse on a regular keyboard tray. Available in (Black or White) USB connection.
This keyboard offers a full 104 key layout with full sized keys but has had the directional keys removed to narrow the profile and allow more room for the user's mouse. The Function row keys and keys above the numeric keypad (PG up, Pg Down, Home, End, Scroll Lock, etc.) have clear covers which allows you to insert your own custom legends on the key caps by inserting a piece of paper into the hollow space at the top of the keycap (thus re-legending your keyboard). This keyboard is available in PS/2 and USB.