Samsung PN51E490B4FXZA E-Manual page 48

m Wireless Network Connection
To connect your TV to your wireless network, you need a wireless router or
modem and a Samsung Wireless LAN Adapter ( WISI 0ABGN, WISI 2ABGNX),
which you connect to your TV's back or side panel USB port, See the illustration
below,
Wireless IP sharer
(wireless router having
DHCP Server)
The LAN Port on the Wall
LAN Cable
_ii" ,_!ii _
Samsung Wireless
LAN Adapter
TV Side Panel
USB port