Archer T9UH AC1900 connects often only to 802.11n and not 802.11ac

This thread has been locked for further replies. You can start a new thread to share your ideas or ask questions.

Archer T9UH AC1900 connects often only to 802.11n and not 802.11ac

This thread has been locked for further replies. You can start a new thread to share your ideas or ask questions.

jimmyde

2019-11-26 20:07:23 - last edited 2019-11-28 01:24:49

Posts: 3

Helpful: 0

Solutions: 0

Stories: 0

Registered: 2019-11-26

Archer T9UH AC1900 connects often only to 802.11n and not 802.11ac

2019-11-26 20:07:23 - last edited 2019-11-28 01:24:49

Model: Archer T9UH

Hardware Version: V2

Firmware Version: driver 1030.22.405.2017

Hello,

my Archer T9UH AC1900 often connects to the Wifi-Router just using 802.11n (2.4Ghz) instead of the much faster 802.11ac (5Ghz). My router supports 802.11ac and when the adapter has established a 802.11ac connection I have a quite fast connection (around 500Mbit). So I assume the problem is not a weak Wifi signal from the router because when I re-connect to the router the adapter usually manages to establish a good 802.11ac connection.

Can I force the adapter only connect to 802.11ac?

1 Accepted Solution

Kevin_Z

2019-11-27 10:57:31 - last edited 2019-11-28 01:24:49

Posts: 21587

Helpful: 5040

Solutions: 2543

Stories: 21

Registered: 2018-12-24

Re:Archer T9UH AC1900 connects often only to 802.11n and not 802.11ac-Solution

2019-11-27 10:57:31 - last edited 2019-11-28 01:24:49

@jimmyde

The most simplest way is to give a new network name for the 2.4GHz of the main router.

Then it will be detected as a new network, without connecting to it via password, it will lose the connection of the 2.4GHz.

Therefore, you can ensure that it connects to the 5GHz only.

May it help.

Nice to Meet You in Our TP-Link Community. Check Out the Latest Posts: Connect TP-Link Archer BE550 to Germany's DS-Lite (Dual Stack Lite) Internet via WAN Archer GE550 - BE9300 Tri-Band Wi-Fi 7 Gaming Router EasyMesh Is Available When Wi-Fi Routers Work in AP Mode as A Controller. Archer AX55V2 Supports WireGuard VPN, EasyMesh Ethernet Backhaul, IoT Network, Speed Limit,and More If you found a post or response helpful, please click Helpful (arrow pointing upward icon). If you are the author of a topic, remember to mark a helpful reply as the "Recommended Solution" (star icon) so that others can benefit from it.

Archer T9UH AC1900 connects often only to 802.11n and not 802.11ac

Archer T9UH AC1900 connects often only to 802.11n and not 802.11ac

Information

Voters 0

Tags