Triple Photo Mode
UK's first tri-mode train is being introduced by Great Western Railway
Dareu - best buy triple-mode mouse with good feelings
Redragon K615P-KBS Elise Pro RGB Mechanical Keyboard Wireless Bluetooth Tri- Mode Ultra-Thin Low Profile Blue Switch
ONIKUMA G29 69 Keys Triple Mode Wireless Mechanical Keyboard (Black) – Onikuma Gaming
Electric and Hybrid Rail Technology - LNER to roll out first tri-mode long distance trains for East Coast Main Line
Valco Baby Tri Mode Duo X Review: An all-terrain that can hold 3 or 4 kids
Class 93 tri-mode locos on order - Rail Engineer
Tri-mode' Hitachi train uses batteries, overhead lines and diesel power