Filed under: CES, PeripheralsTargus just launched three new travel mice and an interesting laptop cooling pad here at CES. The three new Stow-N-Go mice (updating the older model pictured here) all feature a tilting scroll wheel and switchable 1600/1200/800 DPI settings, and you've got your choice between (retractable) wired optical and laser models or a $40 wireless laser version, all of which should hit in March. The new $30 HeatDefense cooling pad, available in April, is made of a "crystalline coupound" that "melts into a gel-like substance" to absorb heat as your machine heats up. We're not sure if that'