All-in-one solution integrating HomePlug AV, Ethernet switch and filtered AC power outlet.
ZyXEL PLA491 is a HomePlug network extension device that
integrates an Ethernet 4-port switch with a 4-AC outlet. The design
enables networking between varied electrical devices. The PLA491 not
only provides a high speed data rate via HomePlug AV technology but
also supplies outlets to save space in a Powerline networking
environments. The PLA491 features four network filtered outlets The
PLA491 isolates interference from the outlets via the onboard network
filter, delivering clean and stable power for your Powerline network.
Easy-one-touch button for network security setting
Use the ENCRYPT button to set up a secure connection between your
PLA491 and another HomePlug AV product with an ENCRYPT button. Just
push the ENCRYPT button on your PLA491, and set up your second
PowerLine device within 120 seconds.
Easy-one-touch HomePlug On/Off and Power On/Off anytime to save energy
Two
independent On/Off switches save power consumption when the network
function is not needed. Just one touch, you can save energy easily.
US version: 4 AC outlets, 10A 125V, UL/CSA certified 
EU version: 4 AC outlets, 10A 250V, VDE/LCIE certified 
UK version: 4 AC outlets, 10A 250V, BSI certified 