 | WR21-D52A-DE1-TA | Digi TransPort WR21 - 4G LTE Multi-Carrier Software Defined | Digi International | Datasheet | $649.00 |
| WR21-M22B-DE1-SB | Digi TransPort WR21 - 4G LTE EMEA/APAC (450MHz), Dual Ethernet, RS-232 | Digi International | Datasheet | $565.00 |
| WR21-M52A-DE1-TB | Digi TransPort WR21 - 4G LTE North America, Dual Ethernet, RS-232/422/485 | Digi International | Datasheet | $585.00 |
| WR21-M72A-DE1-TB | Digi TransPort WR21 - 4G LTE EMEA/APAC, Dual Ethernet, RS-232/422/485 | Digi International | Datasheet | $585.00 |
 | XM-X9-3P-U | Digi XBee SX Modem, RS232/485 | Digi International | Datasheet | $219.00 |
| XM-X9-5P-U | Digi XBee SX Modem, AIO/DIO | Digi International | Datasheet | $219.00 |
 | XTPH9B-PKI-RA-NA | 9XTend Replacement, PKG, RS232/485, Includes Accessories, 128-bit AES, Australia | Digi International | Datasheet | $328.00 |
