Sony PCG-SRX77 - Manual (Page 56)

Change text in this variable definition to document title.
56
Connecting a USB Mouse
You can connect an optional USB mouse, such as the Sony PCGA-UMS1 series,
to your computer.
To connect a USB mouse
Plug the mouse cable into the USB port. PCGA-UMS1 series drivers have
already been installed.
Connecting a USB Mouse
✍
A serial mouse or PS/2® mouse is not compatible with the VAIO® C1 PictureBook®
computer.
See the manual supplied with your mouse for more information on its installation
and use.
USB Mouse
To USB port
(optional)