BenQ S52 - Manual (Page 8)

Touring Your Joybook 4
Rear View
(1) Power Jack
For connecting AC power supply.
(2) Port Replicator Port
For connecting to a Port Replicator to add addi-
tional ports to your Joyboook S52 such as: PS/2,
serial, parallel, USB, etc.
(1) (2)