Samsung LS20HANKBHDZS - Manual (Page 13)

leaving it unattended for long periods.
Rear
Simple stand
(The configuration at the back of the monitor may vary from product to product.)
POWER port Connect the power cord for your monitor to the power port on the back
of the monitor.
RGB IN port Connect the signal cable to the 15-pin, D-sub port on the back of your
monitor.
Kensington Lock The Kensington lock is a device used to physically fix the system
when using it in a public place. (The locking device has to be
purchased separately. )
For using a locking device, contact where you purchase it.
See Connecting the Monitor for further information regarding cable connections.