# \#software-winrpr

**URL:** https://forum.digirig.net/tag/software-winrpr/520.md

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## [WinRPR with Xiegu G90 - which cables to get?](https://forum.digirig.net/t/winrpr-with-xiegu-g90-which-cables-to-get/5203)

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**Author:** [@K7DMJ](https://forum.digirig.net/u/K7DMJ)\
**Replies:** 1\
**Last updated:** [January 17, 2025, 4:59pm UTC](https://forum.digirig.net/t/winrpr-with-xiegu-g90-which-cables-to-get/5203 "2025-01-17T16:59:31Z")

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I’m trying to use WinRPR, a Robust Packet software modem, which apparently will only key PTT using either RTS, DTR or VOX. No CAT control. I have two Digirig; one is a rev 1.5 set up for serial CAT commands, not RTS (no …