Network extenders Western Digital

My Net Wi-Fi Range Extender, 2.4 GHz or 5GHz, Wi-Fi a/b/g/n, Gigabit LAN, 450Mbps More coverage.
Get the coverage you need in areas of your home that have a weak or missing signal - even your backyard or garage. Stream HD video seamlessly and game at winning speeds even in those hard-to-reach areas of your home.

More speed.
Provides the fastest repeating Wi-Fi speeds with a 3 X 3 antenna array on both the 2.4 and 5 Ghz bands. With more antennas you get faster, stronger and more reliable network coverage in more places in your home.

Find the right spot easily.
The convenient Wi-Fi signal strength indicator lights on the front of the range extender make it easy to find the optimal location in your home. If the first set of lights are on, your wireless signal is strong enough for Internet use. If the middle set of lights are on, the signal is strong enough for backup and watching low resolution video. If all the lights are on you found your optimal location to enjoy anything from, downloading files, chatting and streaming HD entertainment.

Selectable Dual-Bands.
Easily choose between the 2.4 and 5Ghz bands with the flip of a switch; no software or PC required. The 2.4 Ghz band gives you a wider range and the 5 Ghz band gives you a smaller range with faster performance. Now you can stream videos, download music or chat with loved ones in areas of your home that once didn't have connection.

Easy setup.
No CD or software is needed, ever. With a hassle-free setup that is as easy as pushing two buttons (WPS) you can extend the reach of your network in your home, in minutes.

Network ID and security.
You will maintain your current network name after adding the range extender, making it less confusing when adding new devices. You will also have the same virus and firewall protection as your current network allowing you to stream worry-free in areas of your home that once didn't have connection.