# Raspberry Pi 4G/LTE Cellular Modem Kit - USB

**URL:** <https://community.sixfab.com/t/raspberry-pi-4g-lte-cellular-modem-kit-usb/2075>\
**Category:** 3G/4G&LTE Base HAT\
**Tags:** usb\
**Created:** [June 23, 2022, 7:35am UTC](https://community.sixfab.com/t/raspberry-pi-4g-lte-cellular-modem-kit-usb/2075 "2022-06-23T07:35:09Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![Lex](https://community.sixfab.com/user_avatar/community.sixfab.com/lex/32/767_2.png) [@Lex](https://community.sixfab.com/u/Lex)\
**Post date:** [June 23, 2022, 7:35am UTC](https://community.sixfab.com/t/raspberry-pi-4g-lte-cellular-modem-kit-usb/2075/1 "2022-06-23T07:35:09Z")

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Hi guys,

Telit ME910G1, Quectel BG95 and other modems provide USB on mPCIe connecter.  
Does HAT use USB or UART for data connection to modem?  
I.e. can I control modem over USB bus?

cheers

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<div class="post-metadata">

**Author:** ![ensar](https://community.sixfab.com/user_avatar/community.sixfab.com/ensar/32/8_2.png) [@ensar](https://community.sixfab.com/u/ensar)\
**Post date:** [July 2, 2022, 9:06am UTC](https://community.sixfab.com/t/raspberry-pi-4g-lte-cellular-modem-kit-usb/2075/2 "2022-07-02T09:06:18Z")

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Hi,

Yes, you can control it.  
Please check the below tutorial for Base HAT UART configuration:

[https://docs.sixfab.com/page/uart-configuration#sixfab-3g4g--lte-base-hat](https://docs.sixfab.com/page/uart-configuration#sixfab-3g4g--lte-base-hat)