Last week we are exciting about NAVIsis Laptop tablet which bring the ability to convert a common laptop screen become a touchable one. Today we are receive another one from touchscreens.com which expand the coverage not just for laptop, it also convenient for desktop using.
The touchscreen add-ons are available with two interfaces type: serial/COM port and USB Port. Once installed you can mounts the add-ons externally and then you can start to use your finger or pen stylus instead of your traditional mouse.
The touchscreen add-on costs range between $159 and $299 depends on the models.