Dual Band (concurrent) and 100mbps Ethernet.
Advertised as 600 Mbps it is Dual-Stream (2×2) on the 2.4 GHz Band and Dual-Stream (2×2) on the 5 GHz Band. Similar to TP-Link TL-WDR3500
→ Install OpenWrt (generic explanation)
This section describes actions that might damage your device or firmware. Proceed with care!
With the TL-WR842ND router, there is a catch: the stock firmware is obtained from the OEM: http://www.tplink.com/en/support/download/?model=TL-WDR3320
The OpenWrt firmware is now in progress on http://www.right.com.cn/forum/forum.php?mod=viewthread&tid=141401&page=1
But it seems the offical firmware comes with a different RSA signature, so the head of modded OpenWrt firmware is different that can only be write with a third-party u-boot or a SPI programmer, but not the offical flash web pages.
maybe this method would work if the firmware is chinese? https://forum.openwrt.org/viewtopic.php?pid=339567#p339567
The modded source code is here: https://code.csdn.net/hackpascal/openwrt/tree/master
The “Ports” above are the port numbers as designated on the case.
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