These are the available list of products that are compatible and optional with with the Bigkeys LX Keyboard. They range from Keyguards, USB cables, Replacement Letters, and much more.

Made from Ultraflex, the Keyboard Skin is an ultrasoft polymer skin that fits snugly over the BigKeys keys. The Skin protects your BigKeys keyboard from dust, moisture and liquids without changing the feel of the keyboard.

BigKeys Keyguards are made of clear, rigid, break resistant plastic. The keyguard attaches easily to your BigKeys keyboard and helps to stabilize fingers on the right key while minimizing errors. Allows the user to rest hands over the keys.

A complete set of 26 one-inch-square BigKeys alphabet keys, uppercase letters. Used to change an all-white BigKeys to a multi-color BigKeys; or vice versa. Choose multi-color keys with black lettering; or white keys with black lettering.

A complete set of 26 one-inch-square BigKeys alphabet keys, lowercase letters. Choose multi-color keys with black lettering; or white keys with black lettering.

This PS2-to-USB single port adapter is custom designed specifically to convert a BigKeys keyboard to a USB port. The adapter accommodates the special BigKeys "no run-on" feature, which is defeated by use of a generic USB adapter. For Windows 98 (& newer) operating systems older than 2004. Also for iMac or other USB-enabled Mac computers.

Use this generic adapter to connect a BigKeys keyboard or other device, to a USB-equipped computer, alone or along with a PS2 mouse.Note: this adapter will work with any BigKeys keyboard, regardless of manufacture date, but does not accommodate the BigKeys special "no run-on" feature. That is, when this adapter is in use with a BigKeys keyboard, when a key is pressed and held down, multiple characters may be generated. For Windows 98 (& newer) operating systems. Also for iMac or other USB-enabled Mac computers.

BIGtrack by Infogrip is a very big, easy-to-use trackball-style mouse. It features a 3-inch yellow ball and has two blue buttons (for left and right mouse clicks) located behind the trackball to avoid unwanted clicks.

• works on any Windows or Macintosh computer that has a USB or PS/2 port
• can co-exist with a conventional mouse on the same computer

The SAM Trackball is a switch-adapted alternative mouse device. Plug the SAM Trackball into wherever your current mouse is, and plug your switches into SAM. A switch plugged into one of SAM's switch inputs acts as the corresponding button or function (click, double click). The latching button is a useful drag-lock. The SAM Trackball functions as your regular mouse device AND your switch interface. Using SAM with your switches lets a user with gross-motor hand control (or fine-motor head control) move the mouse, and click, double click, and click-lock (for drag) with other parts of their body.