---
title: USB port versus RS232 com port
description: Can I use the RS232 communication port in place of the USB to RS232 adapter cable?
---

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# USB port versus RS232 com port

## Can I use the RS232 communication port in place of the USB to RS232 adapter cable?

No, the RS 232 communication port is much slower and will cause negative user experience. Also, the RS232 adapter cable has a computer chip.

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