Perixx PERIBOARD-522 Wired Trackball Mechanical Keyboard, Built-in 2.17 Inch Trackball with Pointing and Scrolling Feature, US English Layout : Amazon.co.uk: Computers & Accessories
Stainless Steel IP65 IK07 Industrial Trackball Vandal Proof Keyboard : KBC-299B-2-DESK : The Keyboard Company
Accuratus Toughball Keyboard with Integrated Trackball — Keyboard Specialists LTD
Rugged Keyboard with Trackball
Backlit compact keyboard with trackball - panel mount | NSI
CHERRY G84-5400 XS | Trackball keyboard
Amazon.com: Ergonomic Keyboard, 2 in 1 Wireless Computer Keyboard and Trackball Mouse Combo Design with Wrist Rest, Split Keyboard, USB Keyboard for Windows/Mac/Laptop/Computer/PC-Black : Electronics
OpenOT I'm calling this one. It's an integrated trackball 5x11 ortholinear keyboard with a fun innovation for the scroll wheel embedded in the side of the trackball mount. Still a bunch of
Mini Trackball keyboard 800DPI - US Layout : Amazon.co.uk: Computers & Accessories
Charybdis - Dactyl trackball keyboard
A Trackball And Mouse Keys On A Mechanical Keyboard? Why Not - YouTube
KYBAC5015-USBBLK - Accuratus 5015 - USB Mini Keyboard with Trackball – Ceratech Accuratus Limited
Backlit keyboard with ergonomic trackball - panel mount | NSI
Compact Flat and Extremely Robust Tactile Trackball Keyboard : G84-5400LUMGB-2 : The Keyboard Company