A4tech A4 OP-620PS2 3D Optical Mouse PS/2 "tech air mouse" Questions

...is Tech Air . And i did't use it for while . Now i am trying to set up but i can't . How do you think ? . Thanks . check the batteries. then see if there is a connect button on the case or

...Tech air wireless optical 3D mouse! Please tell us how to open it to install batteries and what batteries does it need? Thank you!! Ask the Parrot... Nah. Try this link for your manual... ...

...tech air mouse need a battery? how do i get it up and running after plugging it into the usb port? Hi, You only need batteries for wireless optical mice. Just plug the mouse into a USB port and let ...