# Edimax EW-7811Un won't connect wifi to GL-MT300N-V2 **URL:** \ **Category:** Router\ **Created:** [March 24, 2019, 4:16pm UTC](https://forum.gl-inet.com/t/edimax-ew-7811un-wont-connect-wifi-to-gl-mt300n-v2/6481 "2019-03-24T16:16:43Z")\ **Posts on this page:** 3\ **Page:** 1
**Author:** ![unclechevitz](https://forum-assets.gl-inet.com/user_avatar/forum.gl-inet.com/unclechevitz/32/1239_2.png) [@unclechevitz](https://forum.gl-inet.com/u/unclechevitz)\ **Post date:** [March 24, 2019, 4:16pm UTC](https://forum.gl-inet.com/t/edimax-ew-7811un-wont-connect-wifi-to-gl-mt300n-v2/6481/1 "2019-03-24T16:16:43Z")
I have an Edimax EW-7811Un dongle that won’t connect to my GL-MT300N-V2 (Mango) wifi. The dongle does connect to other networks. My Android phone does connect to Mango’s wifi. I tried the dongle with Ubuntu and Raspian machines and neither can connect to Mango’s wifi. I get no errors from the GUI, it asks for the PSK but it stays unconnected. Client OSs are updated. I checked /etc/wpa\_supplicant/wpa\_supplicant.conf and it looks like I think it is supposed to. I think it might be a driver issue. I found a post with a similar problem, but it’s 7 years old, and it basically says to update the driver. I don’t know how to check the driver version on my Pi. I’m just wondering if anyone here has successfully connected these devices. Thanks! ---
**Author:** ![kyson-lok](https://forum-assets.gl-inet.com/user_avatar/forum.gl-inet.com/kyson-lok/32/185_2.png) [@kyson-lok](https://forum.gl-inet.com/u/kyson-lok)\ **Post date:** [March 25, 2019, 6:17am UTC](https://forum.gl-inet.com/t/edimax-ew-7811un-wont-connect-wifi-to-gl-mt300n-v2/6481/2 "2019-03-25T06:17:19Z")
I never tried EW-7811Un. I’m sorry I can’t help you. ---
**Author:** ![bruce](https://forum-assets.gl-inet.com/user_avatar/forum.gl-inet.com/bruce/32/35649_2.png) [@bruce](https://forum.gl-inet.com/u/bruce)\ **Post date:** [October 29, 2025, 2:58am UTC](https://forum.gl-inet.com/t/edimax-ew-7811un-wont-connect-wifi-to-gl-mt300n-v2/6481/3 "2025-10-29T02:58:11Z")