@tplink Thank for your writing! It is easy to understand and detailed. I feel it is interesting, I hope you continue to have such good posts.

If Any one want CE mark fo your Router U a=can Contact Certivatic. Certivatic is the Best Consultants to Provide ISO Certification and CE Mark, If Any on need More Update On This Contact Certivatic.com

@tplink

Another for your Compatible Device List - VR900 version1 - as follows, tested with all three networks as follows:

tplink تلفن سیستم کار نمیکند لطفآ کمک کنید راه اندازی شود ضمنآ اگر مدم تی پی لینک را با سیستمی قوی ومرغوب سازگار کنید تا بتوانم استفاده بهتر ببرم ممنون میشوم

@tplink 

why are not working Micromax 3g/4g modems with MR 3420(EU). you can have any udate for same?

@tplink 

Thanks for sharing this information

https://gbwhatsapp.fun/gb-whatsapp-apk-download/

@tplink 

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Region: Malaysia
ISP: Yes 4G

Modem Brand: Huawei
Modem Model: E3372 (LTE B20) / E3276 (LTE B38)

Modem Brand: ZTE
Modem Model: MF823
Router Model: TL-WR902AC
Hardware Version: V3

Notes:

1) If using ZTE MF823: The modem admin interface page is located at fixed 192.168.0.1. Change the subnet of your router / Wifi LAN if modem is connected to your ISP but you cannot access the Internet

2) Manually set your APN to yes4g

3) If using Huawei E3276: Modem may occasionally disconnect from the ISP even if you set the connection to always on. Either reboot the router or log on to the admin page and reconnect manually when this happens.

--------------------------------------------------------------------

Region: Malaysia
ISP: DiGi Broadband / U Mobile

Modem Brand: Huawei
Modem Model: E3372
Modem Brand: ZTE
Modem Model: MF823

Router Model: TL-WR902AC
Hardware Version: V3

Note:

1) If using ZTE MF823: modem admin interface page is located at fixed 192.168.0.1. Change the subnet of your router / Wifi LAN if modem is connected to your ISP but you cannot access the Internet

@tplink 

I have a VR2600 and wanted to use the 4G USB function for a few months so I can head back to my ISP as a new customer and grab those new customer deals again :-)

Unfortunately there is no list of showing compatible 4G USB modems for this router, it is empty  !  :-(  

https://www.tp-link.com/uk/support/3g-comp-list.html?model=Archer%20VR2600

I bought a Huawei E3372h-320 (2020 model) but it was not detected.  The router knew it was there but it wouldnt work with it :-(

I was talking to a friend and he had a spare 4G modem and lent it to me.  A Huawei E5573s-856.  I slipped in my sim card, hooked it up via a full data capable USB lead (some are charge only, be careful) and after a minute or so it was detected and working.

Needless to say I am quite happy.

The router is working as expected and the speed and signal are fine given the 4G modems location.  I will probably look into getting some external 4G directional antenna to improve the signal and speed as the mast for my sims mobile network is quite close by.

Hope this information helps some of you.

Richard.

@tplink " modem compatibility is not Global GM. So we can’t provide the compatibility list for our customers.
If customers need to use 3G/4G function, we recommend you test if the modem works with our router before you buy it."

What a cop out!

Try before you buy??? name one store that allows you to do this?