D-LINK Wireless AC750 Dual-Band Router (DIR-819)

  • Model #: DIR-819
  • Web Code: 10514412
Sold and shipped by: Best Buy
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The DIR-819 Wireless AC750 Dual Band Router offers seamless networking so video streams and file transfers run smoothly with less interference. The router combines high-speed Wireless AC with dual-band technology and fast Ethernet ports, making it ideal for HD streaming, online gaming and video chatting.

More Information

  • Get wireless AC750 speeds up to 300Mbps (2.4GHz) and 433Mbps (5GHz), ideal for smooth video streaming, fast file transfers, and lag-free video chatting
  • Simultaneous dual band makes your HD streaming and online gaming smoother with less interference
  • Backward compatible with 802.11 a/b/g/n devices
  • 3 high-gain dual band external antennas and MIMO technology combine to provide stable wireless connections and optimal coverage
  • The mydlink Lite app lets you monitor and manage your network from anywhere
  • Stream and share files and media over your home network from virtually any connected USB device
  • 4 fast Ethernet ports let you directly connect up to four of your devices for fast wired connectivity, which is ideal for entertainment centers and desktop computers
  • Quickly and easily establish a fast, secure home network that will have you browsing, streaming and watching in minutes

What's in the Box?

  • Power Adapter
  • Quick Install Guide
  • Wi-Fi Configuration Card
  • Ethernet Cable

Manufacturer's Warranty:

  • Parts - 1 Year(s)
  • Wireless Networking Features
  • Wireless Standard
    802.11 a/b/g/n/ac
  • Wireless Speed
  • Number of Bands
  • Frequency Bands
    2.4 GHz; 5 GHz
  • Maximum Data Rate - Per Band
    2.4 GHz - 300 Mbps; 5 GHz - 433 Mbps
  • Maximum Data Rate - Total
    733 Mbps
  • Beamforming
  • 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
    13.5 cm
  • Height
    18 cm
  • Depth
    9.1 cm
  • Width (Inches)
    5.3 in
  • Height (Inches)
    7 in
  • Depth (Inches)
    3.5 in
  • Weight
    550 g
  • Warranty Parts
    1 Year(s)



Customer Reviews

4.0 / 5
Based on 8 review(s) More about Customer Reviews

Ratings in Detail

  • 5
  • 4
  • 3
  • 2
  • 1

Positive vs. Critical Reviews

Positive 75%

6 Reviews

Critical 25%

2 Reviews

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  • from Vancouver, BC

Good Value

Very good router. You need to reboot it every now and then, but it resolved my interference problem with neighbors.

  • from Oakville, ON


Recently upgraded my internet plan to unlimited bandwidth, and used an Ethernet router for 10+ years. This router was my first major upgrade and I have not experienced any issues with it. Perfect for small families. Pros: -Good performance. -Perfect for few devices/users. -Cost effective. -Easy to set up. -All 3 Antennas can be adjusted to maximize signal strength. Cons: -May not perform well with many devices/users.

  • from Lethbridge, AB

Good value

The supplied Wi-Fi modem was constantly dropping or slowing down the speed requiring frequent reboots. I bought this and fixed my issues. Easy setup, no slow downs or drops and better range.

  • from Brantford, ON


I have had this product a little over a month. I live in a small 2 bedroom home and have only 4 devices connected to wifi at any given time. The connection drops daily and the only way to restore the connection is to reboot both modem and router. The only good thing about this router it was easy to set up.

  • from Calgary, AB

Perfect for my needs

5GHz for my personal use while the rest of the house is satisfied on 2.4GHz, including a Chinese Moonbox that my grandpa leaves on during the day, doesn't affect my speed like on 802.11n. Speeds I got before on Shaw Internet 60 using Cisco DPC3825: Up to 49 Mbps on 802.11n (as low as 10.5 Mbps) With new router: up to 71.5 Mbps with 802.11ac/wired (lowest was 51.6 Mbps on 802.11n) Over a month now and not a single drop associated with the router, never reset the router, always the old Cisco modem Upload speeds haven't changed Latency has seen a negligible increase if any Good enough for most, may want to upgrade if you're about halfway to the theoretical 433 Mbps high. Excellent value and I am loving it almost 2 months later.

  • from GTA

Doesn't work well with multiple devices

In the 48 hours I had this I called D-link 4 times to help fix why it kept crashing. I did more reading and discovered it didn't work well with many devices connected to it (cell phone, tablet, tv and laptop in my household). I do not recommend this. Stay away.

  • from Toronto, ON

Fixed our Netflix issues

Just an FYI. With our Chromecast (V2 w/preview platform FW on wireless) Netflix would frequently stall or stutter. All other video apps worked perfectly though (YouTube, Hoopla). Tried factory reset of Chromecast , reinstalling Netflix app, etc. Finally upgraded router from a D-Link DIR615 to a D-Link DIR819. That made all the difference, no more Netflix issues .

1 Review(s) available in French

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