See WR741ND too, it is the same HW with removable antenna.
is a TP-LINK router with a single non-removable antenna and is the very cheapest in WR series.
Two screws beneath the rear rubber pads are to be removed, for the case to be opened.
The package contains the router, a power supply, a non-removable 5dB omni antenna and an ethernet cable. Since v2.0 there is also a power switch on the router itself, according to a new EU directive.
Note that this router has by default IP 192.168.0.1.
|CPU||Atheros AR7240 @ 400 MHz|
|LAN||4x 100Mbps Auto MDI/MDIX|
|WAN||1x 100Mbps Auto MDI/MDIX|
|WiFi||802.11 b/g/n 150Mbps (130Mbps real) 20dBm - 100mW|
This router is supplied by 9V power supply, durign boot peaks up to 100mA, normal operation 40mA - about 360mW. Total power consumption is greater due to power supply losses adn is about 0.5W.