Sony PCG-R505JLP - Manual (Page 61)

Connecting a USB Device
61
Using the docking station
1 Locate a USB port, identified by the symbol, on the docking station.
There are two USB ports located on the back side of the docking station.
2 Plug one end of the USB cable into a port and the other end into the USB
device.
You can use an optional Sony USB mouse, such as a PCGA-UMS1 series, with
this notebook. Since the USB mouse software driver is preinstalled in the
notebook, you simply plug the USB mouse into the USB port to use it. One USB
port supports one USB device.
Connecting USB Device
✍
See the manual that came with your USB device for more information on its
installation and use.
To
USB mouse
USB