Tether Tools' USB LED ProLight (Black) is an easy, portable means of illuminating just your computer's keyboard. This device connects to and is powered by your computer's USB port. It emits focused light from an LED so that you can view your keyboard without lighting up the area around you. Its flexible, metal shaft can be moved in whatever direction you choose. Great for a plane, bus, or car ride when others might be sleeping around you, the USB LED ProLight is as affordable as it is handy.
Powered by a USB port on your computer
Extra long life LED lasting about 10,000 hrs
Energy efficient and low power consumption rate of <25mA