How do I set up my COVR devices with the D-Link Wi-Fi app? How do I set up motion detection using the mydlink app? How do I upgrade the firmware on my router? Why can I no longer see my files or map a drive to my NAS in. 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.
- Product Status: Phased Out
- Dual-band Wireless AC1750 (1,300 Mbps on 5 GHz + 450 Mbps on 2.4 GHz)
- 802.11ac with MIMO
- Gigabit WAN and 4 x Gigabit LAN
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.
The DIR-859’s advanced security features keep data safe from unwanted network intruders, whilst the increased range and reliability of Wireless AC technology allows you to stay connected even under heavy network utilisation or in rooms that have poor wireless signal.
Upgrades your network to the latest high-speed wireless technology, giving you lightning-fast combined Wi-Fi speeds of up to 1750 Mbps1 (1300 Mbps on the 5 GHz frequency band and 450 Mbps on the 2.4 GHz frequency band).
Enjoy streaming media, Internet phone calls, online gaming, and content-rich web surfing throughout your home or office. In addition, 10/100/1000 Gigabit Ethernet ports give you solid, dependable wired performance for devices such as smart TVs, gaming consoles and network storage devices.
Sharing your Internet connection doesn’t have to be a complicated process - just open a web browser to access the setup wizard and follow the easy step-by-step instructions to get started.
Additional Features
11AC Wi-Fi – World’s fastest Wi-Fi speeds of up to 450Mbps (2.4GHz) + 1300Mbps (5GHz).
Gigabit Ethernet Ports - Ensures the best wired online experience for HD streaming and gaming.
Whole-Home Coverage – 11AC technology extends wireless range further than with Wireless N.
High-Powered Antennas - 3 external antennas amplify wireless signal.
Traffic Prioritization – Advanced QoS engine distributes traffic optimally across both wireless bands to guarantee the best performance.
Dual-Band Technology - Decreases wireless interference and congestion, allowing you to connect more devices.
Parental Controls – Create online access schedules and block/allow specific websites and/or devices.
Guest Wi-Fi Network - Enable a public or encrypted wireless guest network.
Secure Wi-Fi Encryption - WPA/WPA2 provides highest level of wireless security.
Easy To Install – Installation wizard manually walks you through setup in minutes.
Quick Router Setup (QRS) App - Easy setup app for smartphones and tablets.
WPS Push Button Setup - Quickest method of connecting devices with the push of a button.
Zero Configuration - Once router is setup, other D-Link Zero Configuration devices can easily and instantly connect.
Related Products

Specs
Wireless AC | |
Frequency band mode | Dual-band simultaneous |
---|---|
1300 Mbps 5 GHz 450 Mbps 2.4 GHz | |
Antenna type | 3 fixed omni-directional antennas |
1 x Gigabit Ethernet WAN 4 x Gigabit Ethernet LAN |
Version | Description | Date | Type | File Size |
---|---|---|---|---|
DIR-859 manual | DIR-859 manual | - | 7.26mb |
D'link Dir 859 Manual
Version | Description | Date | Type | File Size |
---|---|---|---|---|
QIG 12 Revision A3 | Quick Installation Guide | 2018-11-02 | - | - |
User Manual For Iphone
Version | Description | Date |
---|---|---|
1.05 | Release notes included | 2017-04-14 |
1.05b03 | Release notes included | 2016-11-02 |
GPL | GPL | 2016-05-19 |
1.04b02 | Release notes included | 2016-04-13 |
D-link Dir-859 Router Manual
Version | Description | Date |
---|---|---|
1.12 Revision A | CE document | 2017-10-16 |