Imagine bringing all of your home or office's Internet-enabled devices into the world of wireless. By connecting them to this entertainment adapter, the devices in your home that previously required running Ethernet cables around furniture, through walls & doorways can now be connected to your network wirelessly, without the risk of degrading performance. With N600 dual band wireless speeds & four LAN ports, TL-WA890EA provides your devices with ample bandwidth for smooth HD video & music streaming & online gaming. The Entertainment Adapter can function as a wireless adapter to connect wired devices far away from a Router where running an Ethernet cable would be messy & troublesome. With 4 ports, you can instantly connect up to 4 Ethernet-enabled devices like Blu-ray players, gaming consoles, DVRs, IPTV Set-top-box, printers & Smart TVs. The N600 Wireless Speeds with 300 Mbps at 5 G Hz for clear wireless transmission or 300 Mbps at 2.4 G Hz, those devices in your home that previously required Ethernet cables to connect to the network can now be connected to your network wirelessly, without the risk of degrading performance. Within range of the existing wireless network, just push the paired "WPS" button on the router followed by the Entertainment Adapter or vice versa, & the device will automatically establish a WPA-PSK/WPA2-PSK secure connection with the router. What's more, the device can remember previously paired wireless networks, meaning there is no need to reconfigure the device when transferring outlets within wireless range. It is Universal Compatible & works with any device with an Ethernet port, & seamlessly with all 802.11 a/b/g/n wireless devices. It is also compatible with the latest Windows 8 operating system. You no longer need to buy an individual proprietary Wi-Fi Adapter for each device that you want to enable with wireless.