https://digistore.express-inc.com/XB3_24ACM_p/xb3-24acm.htm
Digi XB3-24ACM - DigiStore.com
Digi XBee3 PRO Module,2.4 Ghz, 802.15.4, Chip Ant, MMT (*MOQ May Apply)
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https://www.digi.com/products/models/xbrr-24acm
XBRR-24ACM - Digi XBee RR PRO, 2.4 Ghz, 802.15.4, Chip Ant, MMT | Digi International