# Digi One SP on COM2 possible?

**URL:** <https://forums.digi.com/t/digi-one-sp-on-com2-possible/7066>\
**Category:** Portserver TS\
**Created:** [April 30, 2009, 6:03pm UTC](https://forums.digi.com/t/digi-one-sp-on-com2-possible/7066 "2009-04-30T18:03:42Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![luzovich](https://avatars.discourse-cdn.com/v4/letter/l/aeb1de/32.png) [@luzovich](https://forums.digi.com/u/luzovich)\
**Post date:** [April 30, 2009, 6:03pm UTC](https://forums.digi.com/t/digi-one-sp-on-com2-possible/7066/1 "2009-04-30T18:03:42Z")

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I’m trying to configure the Digi One SP using RealPort to be on COM2 but the lowest com port is COM5 in the drop down box. The application that I need to run with the Digi One SP only supports up to COM4. My PC only has one com port and it’s set to COM1. How do I get the Digi One SP to run on COM2-COM4?

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**Author:** ![luzovich](https://avatars.discourse-cdn.com/v4/letter/l/aeb1de/32.png) [@luzovich](https://forums.digi.com/u/luzovich)\
**Post date:** [May 1, 2009, 11:23pm UTC](https://forums.digi.com/t/digi-one-sp-on-com2-possible/7066/2 "2009-05-01T23:23:56Z")

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Tech support directed me here:

[http://www.digi.com/support/kbase/kbaseresultdetl.jsp?id=274](http://www.digi.com/support/kbase/kbaseresultdetl.jsp?id=274)

Thanks!