Logitech M185 Wireless Mouse (Black/Red) $9 @ Harvey Norman
Also, $10 C&C @ eBay TGG if you got discounted GCs :)
Boost productivity when using your computer with the Logitech M185 Wireless Mouse. The compact and ergonomic design of this wireless mouse from Logitech ensures you have the needed functionality and comfort for everyday use.
A 2.4GHz wireless connection for the Logitech wireless mouse is provided by a discrete USB receiver, reliably providing a steady signal without dropouts or excessive lag.
The wireless receiver that comes with this M185 Wireless Mouse works with a range of Windows, Mac, Chrome OS, or Linux-based computers.
An On/Off Switch on the mouse itself, along with the smart sleep mode helps you converse the battery life which can last for up to 12 months on a single AA battery.
What's In The Box?
1x Nano Receiver
1x AA Battery (pre-installed)
1x User Documentation