DIR-859 – D-Link®- AC1750 High Power Wi-Fi Gigabit Router


The DIR-859 AC1750 High Power Wi-Fi Gigabit Router is an affordable yet powerful wireless networking solution which combines the latest high-speed 802.11ac Wi-Fi specification with dual-band technology and Gigabit Ethernet ports to deliver a seamless networking experience. The increased range and reliability of Wireless AC technology reaches farther into your home, and the DIR-859’s security features keep your network and data safe from intruders.


High-Speed Connectivity.

  • The latest 802.11ac wireless specification delivers blazingly fast wireless connectivity with increased range and reliability.
  • 10/100/1000 Gigabit Ethernet WAN port for speedy Internet access.
  • Four 10/100/1000 Gigabit Ethernet LAN ports give you high-speed wired connectivity.
  • Concurrent dual-band wireless for combined connections of up to 1750 Mbps.


Device Interfaces IEEE 802.11ac wireless LAN
IEEE 802.11 a/b/g/n wireless LAN
10/100/1000 Gigabit Ethernet WAN port
Four 10/100/1000 Gigabit Ethernet LAN ports
LEDs Power
LAN (x4)
Antenna Type Three dual-band dipole external antennas
Operating Frequency 2.4 GHz band: 2400 – 2497 MHz
5 GHz band: 5150 – 5250 and 5725 – 5850 MHz
Standards IEEE 802.11ac
IEEE 802.11n
IEEE 802.11g
IEEE 802.11b
IEEE 802.11a
IEEE 802.3u
Maximum Output Power 20 dbm for 2.4GHz and 23 dbm for 5Ghz
Security WPA &WPA2 (Wi-Fi Protected Access)
WPS (Wi-Fi Protected Setup)
Advanced Features Web setup wizard
DMZ (Demilitarized Zone)
Firewall – Network Address Translation (NAT)
Mobile Features QRS Mobile app setup



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Product Highlights

Latest Wireless AC Technology

  • Enjoy combined wireless speeds of up to 1750 Mbps and increased range thanks to the latest 802.11ac
    wireless technology

Dual-band Wi-Fi for Seamless Performance

  • Access your network via two concurrent wireless bands for seamless performance no matter what you
    are doing.

Simple, Secure Setup

  • Set up the DIR-859 in no time with the web-based setup wizard, and create a secure wireless connection
    easily using Wi-Fi Protected Setup (WPS).

Setup and Management

  • QRS Mobile app for setup from mobile devices.
  • Web browser-based setup and configuration.
  • Setup wizard to guide you through the configuration process.
  • Firewall and access control options to prevent attacks and restrict access to your network.

The DIR-859 Wireless AC1750

Dual Band Gigabit Router combines the latest high-speed 802.11ac dual-band Wi-Fi with Gigabit Ethernet ports to provide a seamless networking experience.

Extremely high Wi-Fi coverage

Bringing Wi-Fi coverage to your devices at maximum. DIR-859 avoids interference to provide the fastest wireless speeds, improved coverage and reliable connections. You can play multiplayer games. Stream HD, transfer files, video chat, email and surf the web at the same time.

Not just an ordinary router

With integrated amplifier and AC technology, you can enjoy wireless coverage in your home. Watch videos in the room upstairs, Skype from your home office, or browse and stream from your couch – with the DIR-859, you can connect anywhere and any way you want.

Do more with Dual-Band technology

Use the 2.4 GHz bandwidth for daily tasks, while leaving the free high-speed 5 GHz AC band for HD video streaming, online gaming and large file transfers. With fewer devices using the high-speed 5 GHz band, there is less noise and congestion, giving you better performance and a lag-free wireless experience.

New user interface

Control your network by enabling parental controls, blocking unwanted devices, monitoring internet activity and creating Wi-Fi guest networks easier than ever with our new interface.


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