DIR-866L

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Availability

Danger

This model has been Discontinued by D-Link. Consider upgrading to a different model!

Performance

Wireless Performance Explained

Advertised Speed of 5Ghz band

Theoretical 802.11ac speed on 5Ghz band (using 80Mhz channel, 256-QAM, 400 ns GI):

  • 3 spatial streams x 433.3 mbps/stream = 1299.9 mbps

Note

This is classified as a “Mid-Performer” 802.11ac wifi system. If higher performance is needed, consider upgrading to a “Top-Performer”. Read: What’s the fastest 802.11ac (wifi5) wifi system possible?

Security

  • WPA2-Personal (128-bit encryption)
  • WPA2-Enterprise (128-bit encryption)

Firmware Changelog

Does this support automatic firmware updates? To find out. If you have this model, and are running the latest firmware, contact us.

Download the latest firmware from dlink.com

Caution

This model hasn’t received updates in over 1 year. Consider upgrading to a different model!

1.03B04 (2017-07-06)

Problems Resolved:

  • Fixed typo in mydlink UI.
  • Fixed Buffer Overflow issue.
  • Fixed authorization issue in login stage.
  • Fixed iOS QRS configuration issue..
  • Fixed wizard configuration failure through WLAN interface.

1.02.B11 (2015-09-17)

Problems Resolved:

  • Fixed bandwidth measurement issue in QoS setting.
  • Fixed storage Web Access failure issue.
  • Fixed USB storage information issue.
  • Make wireless schedule take effect immediately.
  • Gray out Add Wireless Device with WPS button when disabling both 2.4GHz and 5GHz.
  • Fixed error message in count down page.
  • Fixed setup wizard issue when inputting special characters “&=)!)$) into login password field.
  • Fixed date issue in FW information.
  • Gray out the user name field in login page.
  • WPS enhancement.
  • Fixed configuration failure issue after continuous changing wireless settings.

1.03.B01 (2015-07-16)

Fixed Security Vulnerability: