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
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
