# Can someone please tell me where to look for information on part #(1P)50001864-01

**URL:** <https://forums.digi.com/t/can-someone-please-tell-me-where-to-look-for-information-on-part-1p-50001864-01/18184>\
**Category:** ConnectPort X3\
**Tags:** rf-modem, xbee\
**Created:** [March 27, 2017, 12:58pm UTC](https://forums.digi.com/t/can-someone-please-tell-me-where-to-look-for-information-on-part-1p-50001864-01/18184 "2017-03-27T12:58:32Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![Punkin](https://avatars.discourse-cdn.com/v4/letter/p/3bc359/32.png) [@Punkin](https://forums.digi.com/u/Punkin)\
**Post date:** [March 27, 2017, 12:58pm UTC](https://forums.digi.com/t/can-someone-please-tell-me-where-to-look-for-information-on-part-1p-50001864-01/18184/1 "2017-03-27T12:58:32Z")

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This item is a rs232 RF modem. I cannot match the items part number to anything , anywhere ?

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**Author:** ![NicholasWilson](https://avatars.discourse-cdn.com/v4/letter/n/c77e96/32.png) [@NicholasWilson](https://forums.digi.com/u/NicholasWilson)\
**Post date:** [March 28, 2017, 11:22am UTC](https://forums.digi.com/t/can-someone-please-tell-me-where-to-look-for-information-on-part-1p-50001864-01/18184/2 "2017-03-28T11:22:40Z")

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That is just the RF modem part. The actual overall orderable part was: [http://www.digikey.com/product-detail/en/digi-international/XM-C91-2P-U/602-2323-ND/4515266](http://www.digikey.com/product-detail/en/digi-international/XM-C91-2P-U/602-2323-ND/4515266)

They were also sold in packs with an antenna, power supply, USB and serial cable.  
[http://www.digikey.com/product-detail/en/digi-international/XM-C91-2P-UA/602-2324-ND/4515267](http://www.digikey.com/product-detail/en/digi-international/XM-C91-2P-UA/602-2324-ND/4515267)

I believe this product is now end of lifed so as you can see is only available in limited quantities from some distributors.