Estimated delivery time may vary due to the following:
Your shipping address.
Selected shipping carrier.
Date of confirmed payment.
Seller's processing time on item customization.
Order status can be shown at your Buyer Center.
A plug-and-play wireless receiver, there's no software to install.
No hassle setup, simply plug into your computer's USB port.
Buttons having quick access to different functions are easy to find by touch.
HID compatible device.
Terminal with USB port.
Windows Vista, CE, 7, 8.
Linux (Debian-3.1, Redhat-9.0, Ubuntu-8.10, Fedora-7.0 tested)
Android (With standard USB interface)