Acer 365 Series - Manual (Page 73)

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3-5
3.4 3.4 External Pointing Device External Pointing Device
This computer accepts either a PS/2-compatible or
serial mouse or similar pointing device.
Note: When using an external PS/2 mouse, you
may choose to disable the internal touchpad by
pressing Fn-T.
The built-in touchpad works alternately with an
external PS/2 mouse which is hot-pluggable. To
use a PS/2-compatible mouse, simply plug it into
the PS/2 port
.
External PS/2 Mouse External PS/2 Mouse