> Ergonomic shape - configurable for left or right handed users
> Simple plug and play install
> Functioned on the most surfaces and is ideal for Desktop-PC and Notebooks
> The Latest in Optical-Mechanical Technology
System Requirements:
> Key life：up to 5 Million
> Working Temperature：0℃-40℃
> Working Humidity：10%-90%
> Working Voltage：5V
> Computer/ operating system One of the following - Windows XP Home Edition or Professional - Windows 2000 Professional or Server - Windows 8/ 7/ Vista - OSX 10.2
