D-Link Wireless AC1750 Dual-Band Range Extender (DAP-1720)

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Model Number: DAP-1720
Web Code: 10563907


Extend your Wi-Fi signal with the D-Link AC1750 Wi-Fi range extender. Ideal for the home or office, the AC1750 features dual-band 802.11 a/b/g/n/ac with speeds up to 1750Mbps, great for streaming 3D or 4K video, online gaming, and making internet video calls. Smart LED indicator shows the optimal place for the range extender for the best coverage.


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  • Strengthens and extends the range of your existing Wi-Fi network coverage, ideal for the home or office
  • Eliminates Wi-Fi dead zones or weak spots in wireless coverage so you can enjoy uninterrupted gaming, web-browsing, and movie-watching
  • Dual-band 802.11 a/b/g/n/ac provides speeds up to 1750Mbps (1300Mbps on 5GHz; 450Mbps on 2.4GHz) for seamless streaming, surfing, and other web-based applications
  • Features a powerful 3x3 MIMO external antenna configuration
  • Easy to set up; just plug it into a wall socket that's within range of your existing wireless signal, hit the WPS push button, and you're good to go
  • Alternatively, you can use the supported QRS mobile app on your smartphone to set up
  • Smart LED indicator helps you locate the ideal place to plug in the range extender for the best coverage
  • Gigabit Ethernet port lets you connect wired devices
  • Compatible with any wireless router brand and can be used as an extender or access point
Wireless Range Extender
Wireless Standard
802.11 a/b/g/n/ac
Number of Bands
Maximum Throughput
1750 Mbps
Maximum Range
100 m
Quality of Service (QoS) Controls
Wireless Access Point
Number of Ethernet Ports
16 cm
21.5 cm
3.2 cm
Width (Inches)
6.2 in
Height (Inches)
8.4 in
Depth (Inches)
1.2 in
240 g
  • DAP-1720
  • Quick Install Guide
  • Wi-Fi Configuration Card

  • Directions don't work

    from cornwall, on on June 11, 2019

    I followed the directions on pairing the extender with the router by pressing the WPS button on both devices. It doesn't work. You have to download the QRS Mobile app to your phone or tablet to set it up, and to set it up with your computer you have to use an ethernet cable. Other than that I now have full wifi where I need it.

  • Won’t connect with hitron

    from Bowmanville on May 3, 2019

    I have spent hours working to get this thing setup. I have gone into my router to make sure settings work, I have tried many different ways to set it up. I am returning because honestly it shouldn’t be hours of my day to try to get it to work.

  • works perfectly with Roger cable

    from Toronto, ON on December 17, 2018

    cleared up my dead spot. Very easy setup

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