D-Link Amplifi Wireless AC1750 Dual Band Gigabit Router

  • Model #: DIR-859
  • Web Code: 10395369
Save: $20
Sale Ends: October 19, 2017
Sold and shipped by: Best Buy
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D-Link Amplifi Series Overview

D-Link Amplifi Series Overview

D-Link’s Amplifi series of routers offer strong, reliable Wi-Fi at an affordable price.


Deliver next-generation speeds to all of your wireless devices with the D-Link AC1750 Dual Band Router. Encompassing wide coverage that avoids interference, you'll notice remarkably improved and reliable connections. Blazing-fast speeds are accelerated by dual band WiFi technology - ultimately reaching between 450 and 1300Mbps - making it ideal for streaming HD video, chatting, and file transfers.

More Information

  • Compatible with 802.11 a/b/g/n/ac devices
  • Up to 450Mbps (2.4GHz) and 1300Mbps (5GHz) to deliver fast wireless speeds and less interference
  • 3 high-gain antennas and MIMO technology combine for enhanced WiFi coverage in and around your home
  • 4GB ports deliver blazing fast wired performance up to 10x faster than traditional Fast Ethernet
  • Simultaneous dual band makes your HD streaming and online gaming smoother with less interference
  • Optimized QoS provides an enhanced lag free online gamine experience
  • Advanced wireless security with WPA2 and enhanced network security with dual active NAT and SPI firewalls
  • Easy installation with web based setup wizard and Wi-Fi Protected Setup (WPS).

What's in the Box?

  • Quick Install Guide
  • Power Adapter
  • Ethernet Cable

Manufacturer's Warranty:

  • Parts - 1 Year(s)

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  • Wireless Networking Features
  • Wireless Standard
  • Wireless Speed
  • Number of Bands
  • Frequency Bands
    2.4 GHz; 5 GHz
  • Maximum Data Rate - Per Band
    2.4 GHz - 450 Mbps; 5 GHz 1300 Mbps
  • Maximum Data Rate - Total
    1750 Mbps
  • Wired Networking Features
  • Ethernet Speed
  • WAN Ports
  • LAN Ports
  • Network Security / Management Features
  • Wi-Fi Protected Setup
  • Quality of Service (QoS) Controls
  • Physical Features
  • Colour
  • Width
    19 cm
  • Height
    3 cm
  • Depth
    15.5 cm
  • Width (Inches)
    7.4 in
  • Height (Inches)
    1.1 in
  • Depth (Inches)
    6.1 in
  • Weight
    314 g
  • Warranty Parts
    1 Year(s)



Customer Reviews

4.1 / 5
Based on 38 review(s) More about Customer Reviews

Ratings in Detail

  • 5
  • 4
  • 3
  • 2
  • 1

Positive vs. Critical Reviews

Positive 84%

32 Reviews

Critical 15%

6 Reviews

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  • from Ottawa, ON

Easy set-up, works well

It was my first time having to add a router myself and I'm not very tech savvy so I was pleasantly surprised by the simple set-up. I did have a problem trying to rename the router as the setup site "submit" button didn't function unless you kept the default. Works perfectly so far. Can't comment on range since I haven't tried to use it very far away from the router.

  • from Edmonton, AB

Just The Answer

I wasn't looking for a gaming router, nor was I needing amazing performance, just good and reliable. Up until now I used the router supplied by Telus (terrible thing). I assumed the wifi issues I was having were a result of poor coverage. The young girl at BB pointed me straight to this one and she had good feedback from customers about it. I deactivated the wifi portion of the Telus router, set up the new one and BANG, everything changed, Netflix instantly, websites that I always blamed on the company managing the website, oops it was me all along. Uploads, downloads all quick and consistent. Best purchase of the year for me

  • from Ottawa, ON

D-Link Amplifi Wireless AC1750 Dual Band Gigabit Router

Does everything I hoped it would . Thank You.

  • from Winnipeg, MB

Updated GUI - less functionality

If you are interested in the parental controls feature of this router - don't be fooled - it doesn't really have any. The new GUI interface for the D-Link routers basically dropped the parental control features of their previous routers. Basically all it can do is set a schedule for wireless internet access. Look elsewhere if this is a feature you are looking for.

  • from Toronto, ON

Great upgrade

Bought this to replace a 5 year old dlink router. very nice upgrade my range was extended and speed is noticeably faster.

  • from Summerside, PE

A Great Improvement

My Bell router only provided wireless N and 2.4ghz so I was not getting anywhere near the 150mbps I was paying for. Adding this router as an access point has resolved that. Works great and I'm getting over 150mbps on wired and 5ghz wifi.

  • from Sault Ste. Marie

Drops signals, causes headaches

For so many years I have avoided DLink products because of their poor track record. 3 weeks ago a gave them another shot and what a mistake that was. This router is easy to set up and on the surface it works great.... Until it starts to drop your connections watching YouTube, and then when the kids are playing xbox, and then drops the ip lease from the cable modem, it goes ok from there. After 3 weeks I couldn't take it anymore and this went back to Bestbuy. I purchased the Netgear nighthawk R7000 instead and its like night and day, solid connections, fast good wifi range. Remember you often get what you pay for... Cheers

  • from Montreal, Qc

Rock solid performance

I've only had this router for 24 hours but what a differencd versus my previous one. No spotty connections, even distribution of bandwidth across 14 items connected to it and full bars even in a 3 storey home. Excellent value for the price and extremely pleased with it.

  • from Deep River, ON

Okay if you watch for the following glitches.

It works well for me, but I encountered the following problems, which are work-aroundable once you know about them: I downloaded and installed an update of the firmware, just in case there might be a security-related fix. Afterward, I couldn’t access some of the settings until I redid the whole download and update. The admin interface works through your choice of browser. Many of the settings are inaccessible through Google Chrome. After one logs in to the admin, there is no way to log out manually. It logs out automatically after a minute of inactivity. If you close the window, then try to log in again with Internet Explorer, it bounces you out until automatic logout occurs. D-Link’s support through instant messaging works, but the staff has no knowledge of the above problems. I had to work them out myself.

  • from Winnipeg, MB

Works Great!

After installing, noticed a huge improvement on my Wifi range in my home. Great product and so far had no issues.

  • from Windsor, ON

Not bad, but caused lags/delays in games

Easy to install, but when playing NHL 16, the game would freeze and lag. Happened probably in 60% of games. Worked just okay for streaming videos over the network..

  • from Whitby, ON


After many happy years with my previous router, it was just not able to keep up with our growing network. Bought this and had it set up in less than 10 minutes. The interface is completely overhauled and now looks simple and clean. Wireless range is phenomenal compared to our old router. Reaches edge to edge with good performance and no drop outs. Only complaint is the power cord is short.

  • from Kingston


Best price. Fast connection. Easy set up. Wide wifi range. I have no issue with wifi drop connection. This is my 3rd d link router for the past 12 years. Will buy D link brand again. A ++++++

  • from Port credit, ON

good upgrade to my network

My home is a 3 level town home. The previous router did not give me coverage in 2 rooms. That was the test. Happy to say, it works and range to these rooms is 4 bars. This was an easy upgrade to my home network. Price was also good.

  • from North Bay, ON

typical d link

the router kept dropping signal,had troubles trying to install my wireless printer, not what I expected. I went back to my WD router things back to normal.

  • from Kingston, ON

Great for large houses

Improved my range dramatically over my old router. Easy to install and manage.

  • from Guelph, ON

good purchase for me

first time setting up a router. It's much less painful then I thought it would be. I'm enjoying the better range. My wifi seems faster much I don't know how to measure this. All around good buy.

  • from Albert Bay, BC

simple and fast speeds

I like the extra high power antenna and it shows in the range improvement. Much faster than what I had before. I'd recommend this without hesitation!

  • from Maple Ridge, BC

Works well

Gigabit connection is great for wired gaming and and 5ghz is great for streaming hd vids, plus I liked the easy configuration brouser for changing pass and network setting

  • from Toronto, ON

Dropped Connections

Installed easily, but kept dropping my internet connection. Tech support was awful, need to be online for assistance, kind of difficult to do when you can't get on line to troubleshoot. I returned this ASAP and went with a Net Gear product, way better router. Thanks to Best Buy for their support in returning the D-Link router.

  • from Duncan, BC

Good range!

My old router would not let me watch Netflix on my laptop so it had to go. This one has made a huge difference to all the devices around the house and has an impressive range and speed.

  • from Winnipeg, MB

D-Link AC1750

Easy to set up. Band strength on PS4 went from 3 to 5!

  • from Richmond, BC

Easy Installation

This router is easy to install and is an upgrade from my previous Belkin one. It's faster and reliable but there are still some dead spots in the house. Maybe it's not the router but my iphone 6. Good product for the special price I paid during Boxing week.

  • from Thornhill, ON

It just works

Better range and reliability and setup was a breeze

  • from Orillia, ON

Great Purchase

Very pleased with this purchase. We were experiencing intermittent internet connections. Provider suspected it was the range. This router is in the basement and now all products used upstairs are working very well and much quicker!

  • from Brampton, ON


Had lots of connectivity issues on 1st floor. This device works good and worth the price. I would recommend this product.

  • from Newmarket, ON

Working great

Easy set up and working great for a month now.

  • from Aurora, ON

Very happy

Boosted range and speed dramatically. Lowered latency on Mmorpg games a real treat....well done Dlink

  • from Oakville, ON

so far so good

Install was easy and so far the range and speed are working great. I'm happy with the purchase and would recommend this product.

  • from O'ville, ON

Love it

Old router finally gave up the ghost. Picked this one up on sale. Could not believe the difference in range! WiFi upstairs, downstairs, outside and in the hot tub downstairs, outside! Very happy. With this kind of range and speed, will have to make sure to lock down the signal to prevent the neighbours three doors down from piggy backing.....

  • from King City, ON

Happy with my purchase

The price for this product was great. Much better than the one i previously had.

  • from Dartmouth, NS

Good one

I was looking for a signal and faster speed. I received both with this router. No sure where to point the antennas, but they seem to do the trick just pointing up. I'm happy so far.

  • from Georgetown, ONTARIO

nice upgrade, shipping was fast

I replaced my very 4 year old Linksys router that just stopped working on me. The setup was easy enough and the much more wifi in my home now. BestBuy shipping was very fast

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