# Need additional VE.CAN port on cerbo GX- how to add?

**URL:** <https://community.victronenergy.com/t/need-additional-ve-can-port-on-cerbo-gx-how-to-add/54569>\
**Category:** DIY\
**Tags:** expert, gx\_device, cerbo\_gx\
**Created:** [8 March 2026 18:16 UTC](https://community.victronenergy.com/t/need-additional-ve-can-port-on-cerbo-gx-how-to-add/54569 "2026-03-08T18:16:22Z")\
**Posts on this page:** 3\
**Page:** 1

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**Author:** ![wanina](https://avatars.discourse-cdn.com/v4/letter/w/a6a055/32.png) [@wanina](https://community.victronenergy.com/u/wanina)\
**Post date:** [8 March 2026 18:16 UTC](https://community.victronenergy.com/t/need-additional-ve-can-port-on-cerbo-gx-how-to-add/54569/1 "2026-03-08T18:16:22Z")

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i have a cerbo GX mk2

so far i use both VE.CAN port

1 for lynx

1 for Multiplus

i need one more VE.CAN so that i can connect my see level MEMA 2000 tank monitoring system to the third VE.CAN port

how do i add one or more VE.CAN port

NOT i don’t need bms-can or Ve.direct

just VE.CAN

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**Author:** ![M\_Lange](https://dub1.discourse-cdn.com/victron/user_avatar/community.victronenergy.com/m_lange/32/16_2.png) [@M\_Lange](https://community.victronenergy.com/u/M_Lange)\
**Post date:** [8 March 2026 18:29 UTC](https://community.victronenergy.com/t/need-additional-ve-can-port-on-cerbo-gx-how-to-add/54569/2 "2026-03-08T18:29:43Z")

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The MultiPlus has VE.Bus not VE.Can.

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<div class="post-metadata">

**Author:** ![wanina](https://avatars.discourse-cdn.com/v4/letter/w/a6a055/32.png) [@wanina](https://community.victronenergy.com/u/wanina)\
**Post date:** [27 July 2026 00:02 UTC](https://community.victronenergy.com/t/need-additional-ve-can-port-on-cerbo-gx-how-to-add/54569/3 "2026-07-27T00:02:13Z")

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is there any **ve.can** expander or extender to add more ports

does it act like an ethernet port?