Cannot use micro usb to HDMI cable for samsung s7

[Android Central Question]

I have micro usb to HDMI Cabe it is woring with samsung s4 very friendly.
And my question is that cabe has little nodule on micro port in that case that cable not fixing with s6,s7 or other mobiles.
I need to know wat is the purpose of that nodule because those mobiles have same micro usb port

 

[mustang7757]

Hi, welcome to Android Forums

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https://forums.androidcentral.com/showthread.php?t=409154

 

[mustang7757]

https://forums.androidcentral.com/showthread.php?t=737130

 

[B. Diddy]

Welcome to Android Central! The S6 and S7 don't support MHL: https://www.mhltech.org/devices.aspx

 

[Rukbat]

And if the "module" is a little cylinder near the connector, it's probably just a filter to keep the cable from acting as an antenna and broadcasting the video all over the place (most electronic devices - including the phone - will see that as noise).