Although I haven't tried this yet, I'm told a good "Cheap" option is to bring an old digital camera, remember we all had then until cell phones became everyone camera. Anyway, just put the SD card in the old camera and scroll through the pics.
Myself, I'm now a two card per camera guy these days. Get to my camera and swap cards and get out. To much time to take and sit looking at the pics, have to many other places to go and swap more cards out.