Duo For Laptop

The Duo for Laptop is actually a digital pen of sorts, allowing you to write straight onto your laptop’s display in order to turn your standard notebook or netbook into a tablet PC. This is neat, since all you need to do is fork out 79 Euros for the device without having to go through the motions of voiding your warranty. The Duo for Laptop requires you to plug a receiver on top of your display where it will subsequently capture your movement via infrared and ultrasonic technology – the main beef we have with it? It works only with 15.4″ LCD displays only, nothing more, nothing less.