A proper network setup with a modem/router/gateway ‎-sold separately‎- must be in place to be able to use this device

TP‎-LINK‎'‎s TL‎-WA860RE is designed to conveniently extend the coverage and improve the signal strength of an existing wireless network to eliminate ‎"‎dead zones‎"‎‎.‎ With 300Mbps wireless N speeds‎,‎ Range Extender button‎,‎ miniature size and wall mounting design‎,‎ extending a wireless network has never been easier‎.‎ In addition‎,‎ its extra outlet makes power available for other electrical devices‎.‎ What‎'‎s more‎,‎ its Ethernet port allows the TL‎-WA860RE to act as a wireless adapter to turn a wired device into a wireless one‎.‎ 

Technical Specifications‎:‎

Hardware Features

• Plug Type‎:‎ EU‎,‎ UK‎,‎ US
• Standards and Protocols‎:‎ IEEE 802.11n‎,‎ IEEE 802.11g‎,‎ IEEE 802.11b
• Interface‎:‎ 1 * 10/100Mbps Ethernet Port ‎(‎RJ45‎)‎
• Button‎:‎ RE ‎(‎Range Extender‎)‎ Button‎,‎ Reset Button
• Power Consumption‎:‎ About 3W
• Antenna‎:‎ 2 * external
• Dimensions ‎(‎ W x D x H ‎)‎‎:‎ 4.3x 2.6 x 3.0in‎.‎ ‎(‎110.0 x 65.8 x 75.2mm‎)‎

Wireless Features

• Frequency‎:‎ 2.4~2.4835GHz
• Signal Rate‎:‎ 11n‎:‎ Up to 300Mbps ‎(‎dynamic‎)‎ ‎- 11g‎:‎ Up to 54Mbps ‎(‎dynamic‎)‎ ‎- 11b‎:‎ Up to 11Mbps ‎(‎dynamic‎)‎
• Reception Sensitivity‎:‎ 270M‎:‎ ‎[email protected]% PER ‎- 130M‎:‎ ‎[email protected]% PER ‎- 108M‎:‎ ‎[email protected]% PER ‎-  54M‎:‎ ‎[email protected]% PER ‎-  11M‎:‎ ‎[email protected]% PER ‎- 6M‎:‎ ‎[email protected]% PER ‎- 1M‎:‎ ‎[email protected]% PER
• Transmit Power‎:‎ 
• Wireless Modes‎:‎ Range Extender
• Wireless Functions‎:‎ WMM ‎(‎Wi‎-Fi Multimedia‎)‎ ‎- Wireless MAC Address Filtering ‎- Wireless Statistic ‎- Domain Login Function
• Wireless Security‎:‎ 64/128/152‎-bit WEP ‎- WPA‎-PSK / WPA2‎-PSK