The best thing about TP-Link's Archer C8 Wi-Fi router is its price/performance ratio. It doesn't offer 802.11ac Wave 2 features, it doesn't deliver impressive range, and its performance with legacy 2.4GHz 802.11n clients is distinctly unimpressive, but you can buy this router almost anywhere for just $130.
As such the Archer C8 is one of the less-expensive 802.11ac routers you'll find, and it has several nice features including three removable antennas, beam-forming support, and two USB ports (one of which is USB 3.0) for sharing storage or a printer on your network. Printer sharing is disabled by default, though, and you'll need to install a utility on a client PC if you enable it. The Archer C8's other major features include a four-port gigabit switch and an 800MHz dual-core CPU.
The router comes permanently affixed to a metal stand that keeps it in a near-vertical orientation. The enclosure is fabricated from glossy white plastic and doesn't collect fingerprints, but it proved susceptible to scuffs and scratches. LEDs near the top front edge glow to indicate the status of power, the wireless network, the presence of a device connected to any of its four switch ports, Internet connectivity, the presence of a device connected to either of its USB ports, and WPS pairing.
This is a dual-band router operating an 802.11n network on the 2.4GHz band (maximum throughput 450Mbps) and an independent 802.11ac network on the 5GHz band (maximum throughput of 1300Mpbs). You can run a guest network on either band. A button on the right side toggles the Wi-Fi radios off and on, for those who like to button down their wireless networks when they're not around.
The Wi-Fi Protected Setup button is on the back of the router and--oddly enough--it serves double duty as the factory-reset button. This is an odd design choice since it could lead to an unintentional reset if held down too long (or if an inquisitive child discovers it). Reset buttons such as this are usually recessed and require an unbent paperclip to activate. This anomaly doesn't impact my final verdict, it's just worth noting.
If you care about parental controls, you'll find that the Archer C8 to be a very blunt instrument. Enable it and you can name a single PC as a "parental PC" (identified by its MAC address) that will have free access to the Internet. You must then enter the MAC addresses of every other PC that will operate on your network and create a white-list of sites those PCs are allowed to access. If a site isn't on that list, those PCs won't be able to go there.
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