Overview:To build a network at home or office with minimum effort and cost, the  Tenda 200Mbps Powerline Adapter P200 is your choice. In many cases, Ethernet is just not available in places where network connectivity is needed. However, almost every room at home or office has power circuitry, which can be used to extend network connections from your broadband router. Simply plug one   P200  that links to a broadband modem/router into the power outlet in one room,  and plug another P200 linking to a PC or any Ethernet device in the other, you can then easily and instantly create a powerline network of up to 200Mbps,  2X of a traditional switch or router, with the driving capability of up to 300 meters,  3X of Ethernet cable. Plus the QoS feature prioritizes your bandwidth intensive  applications for lag-free experience   PW201A  Powerline Wireless N300 Extender uses the  existing electrical wiring at your home to create a wireless network. It  also extends your powerline network to every corner of your house  without the mess of cables. Compliant with Homeplug AV and IEEE802.11n  standards, this powerline adapter transforms every electrical outlet  into a high speed wireless network of up to 300Mbps to access computers,  smartphones, game consoles and other WiFi-enabled devices throughout  your home. No drilling, no wiring! With the Tenda PW201A, you can build  your wireless network with minimum efforts and cost. It's ideal for use  in living room and home office 
P200 
Compliant with Home Plug AV
1* 10/100Mbps auto MDI/MDIX LAN port
Up to 200Mbps transfer speed over electrical wiring
128-bit Advanced Encryption Security (AES)
Power saving mode
 PW201 
Easy setup of WiFi hotspot, data transfer rate of up to 300Mbps
200Mbps wired connection for faster data transfer over electrical wiring
Integrated WPS encryption for WLAN at the touch of a button
Easy to establish a powerline network at the touch of Pair button