Dell laptop w/mobile broadband sim. Docking station at work. Old Bose QC headset or just the headset that came with my phone. 3M screen filter (I'm not the o

Dell laptop w/mobile broadband sim. Docking station at work. Old Bose QC headset or just the headset that came with my phone. 3M screen filter (I'm not the only programmer on that train.) I can get up to around >1 hour productive work depending on the task at hand.