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Everything about what you see on the surface of the TP-Link Archer C9 wireless router would make you think it’s just another a mid-tier, run-of-the-mill consumer router that gets the job done and not much else; but oh how wrong you’d be. This might be a good time to read our best mesh routers list, or check out our review of the best router.
Keep reading my TP-Link Archer C9 review to find out what makes this router one of the best values on shelves today. If you’re with AT&T as your provider, you should also read our review of how customers of AT&T put at risk by new hack.
Summary: The Archer C9 doesn’t look like much, but performed way outside its paygrade on every test we threw its way.
Price: $119.95 on Amazon
Model: Archer C9
What We Liked
What We Didn’t
If there were a word to describe the C9’s design: “routery” would probably be it. It’s the essence of what you think about when someone says the word router, with a flate-white shell contrasted against blue LED indicators, three standard antenna lining the top, and all the expected ports on the back.
Related: Also check out our TP Link Archer A7 review.
The C9 does find a way to “stand” out however, thanks to its included vertically-aligned kickstand. Unlike every other router we’ve reviewed, the C9 actually sits on its hind legs, tilting upwards at about a 75-degree angle so all the transmission and status lights can be seen from halfway across the room.
The design choice doesn’t pay off, however. Because of the router’s vertical orientation, in total darkness the bright blue LEDs point outward into your living room instead of straight up to the ceiling. This means they’re pretty much the only thing you can see when you dim the lights to watch a movie or play games, and the constant blinking quickly wore out its welcome to the point were we had to cover up the lights with a piece of white electrical tape just to give our eyes some rest.
Related: If you like this router, you might be interested in our TP Link AX6000 review.
Technically the C9 can be laid on its back, but then you’re barely left with enough space to plug an Ethernet cord in the back of the unit. It’s clear that the engineers at TP-Link wanted to do something different with the design of the C9, but in almost all actual-use cases the gamble just doesn’t pay off.
Unlike Netgear or Linksys, TP-Link doesn’t have any special name for its router configuration dashboard – but that doesn’t make it any less special.
The key features of any respectable configuration dashboard are simplicity, tweakability, and how well the interface is laid out. The TP-Link C9 hits a checkmark on each one of those boxes, but doesn’t make a scene about it either.
On the surface the software is unassuming, and uncomplicated. Wireless settings, network mapping features, and parental controls are easy to find, easy to manage, and perfect for any level technology user in the house to catch on quick. The advanced settings were also plentiful however, allowing us to dive into more nerdy features like QOS management, setting up a media server, and configuring access ports for our wireless printer.
Read: Best Wireless Routers 2019
The TP-Link “Tether” app was also a welcome change with a clean, easy-to-understand interface and deep customization options if you’re logging in from the road. It’s not so intuitive that you would use it over a laptop or desktop from home, but still great if you’re on vacation but need to keep an eye on the parental controls while you’re gone.
The TP-Link Archer C9 is $119.95. This is a price point where expectations aren’t high, and a router’s performance doesn’t necessarily have to be the absolute best of the best (given how much you spent on it). You plug it in and think “should be good for streaming and gaming, and that’s enough for me”, without expecting it to blow the doors off your devices anytime soon.
All this in mind, you can imagine our surprise when the speeds posted below started rolling in.
On the 2.4GHz network at a distance of 5ft, we were able to max out what the frequency can transmit (and then some): with 64.97Mbs download, and 96.35Mbps upload. The reliability of the 2.4GHz was a bit shoddier at 30ft, but only for uploads. Once we moved outside we actually noticed a gain in download speed at 67.18Mbps, but the upload dropped by nearly 2/3’s, to just 34.26Mbps up.
Somehow the 5GHz network downloaded faster than the wired connection, blowing away our expectations and the competition’s chances all in the same breath.
At a distance of 30ft the same reliability issues that plagued the 2.4GHz tests reappeared, but the dropoff wasn’t as immediately noticeable. At 30ft, the C9 posted a download rate of 181.40Mbps download/132.40Mbps upload.
Switching over to the 5GHz spectrum bumped this figure up considerably. Again at a distance of 5ft, our Nighthawk X6 review showed an average download speed of nearly 210Mbps, with an upload speed of 280Mbps. At a distance of 30ft this number dropped off a bit to 170Mbps down/169Mbps up, but that’s to be expected on the 5Ghz spectrum, which can suffer more significant signal loss when transmitting through walls or doors.
The C9 even trounced its closest competition, the Netgear Nighthax X6, on the wired performance front.
When plugged directly into the source, the C9 pumped out a staggering 556.59Mbps download/416.66Mbps. Just as it was with the X6, this is still a long ways off from the 990Mbs down/897Mbps we get when piped directly into our fiber modem, but the router still shines bright under the fact that it’s still significantly cheaper and faster than the competition without breaking a sweat.
The TP-Link Archer C9 router may look a little out of place when it’s shining its status light right in your face from a standing position, but that’s real easy to forget about once you see how this little box screams.
We’ve tested a lot of wireless routers here at Gadget Review. Some of the highest-end routers on shelves today have rolled through these doors, and almost all were able to post results that pushed our diagnostic laptop to its limits. The difference with the C9 is that none of those routers ever dipped below the $200 mark, let alone a measly $119.95.
The vertical design could use a re-work and there’s nothing eye-popping about the software. But for the amount you pay and the performance you get, the Archer C9 is unequivically the best router for your buck in 2016.
Tp-link c9. HAS Mu-mimo…
Purchased at the end of 2018 for a home environment.
I connected the router to a Virgin cable box, after switching the Virgin modem to cable mode. (I had endless minor issues with our Virgin hub 3, eg disconnecting devices)
Assembling the TP-Link hardware was pretty straight forward; the software/firmware took quite a while to settle down eg connect to the internet.
LED indicators have fairly obvious meanings. Noted the LEDs could be turned off in night mode. Though I didn’t activate this.
There is a daylight saving mode in the settings menus that is switched off by default.
The 5G band is a bit redundant because lots of hardware doesn’t support it.
The TP-Link router seems a bit slow in allocating ip addresses; my Tado bridge took perhaps an hour to find its feet; when I log back in with a phone it might take 20 secs to connect to the internet again.
Updated firmware to latest version without a problem after the system had settled down, gone through the quick start options and installed the phone App.
I haven’t used the Qos function, we are aren’t using a broadband phone system; there is a VPN function too but, haven’t used that either, may be down the line.
Haven’t used the printer connection, the router is upstairs, inconveniently located for our printer. I anticipate there would be a shortage of ports- 4 plus the internet input- if we prioritised a wired network over the wireless and would need a network switch box too. (currently have a network running over the Power cables.)
Connected a Sonoff device OK after the usual hassle. Connected Amazon Echo Dot with no problem.
Just had my Archer C8, returned and replaced with a C9 so was rather pleased.
Seems good to me, do you ever re review with updated firmware ?
Good in-depth review. Trying to get my head around all this as a rookie. Why not review the new updated Airport Extreme with 6 channels and also speeds at 1300Mbps? Just asking cause I only have Mac products except my internet providers standard router on a 2.4Ghz.
Sorry for disturbing the experts;)
Great Review! I just bought the C9 router from your review and i love it! I was on a Linksys router before and was barely getting 5-10 MBPS on a 100 MBPS connection to the modem. With this router i am bumping upwards of 90-100 MBPS like nothing!
Now the question is can i extend it’s range to make it to the Pool :)
Nice! I had the same issue at home and then got the Linksys from our Best of List and haven’t looked back.