Amazon.com: Yatour Car Digital Music Changer USB SD Aux MP21 Interface Car Stereo Bluetooth(Optional) Radio for Alpine M-Bus : Electronics
M-BUS pulse adapter - IVAR
CMa30 USB M-Bus Master
1PCS New For MBus / M-BUS to Modbus-TCP Ethernet converter (5 loads) KH-MT-M5 783116078810 | eBay
Biurlink Car Radio 8pin M-bus Aux In Wireless Bluetooth Module Audio Music Input Adapter For Alpine Kcm-123b 9501 9503 9823 - Cables, Adapters & Sockets - AliExpress
Mbus / M-bus To Modbus-rtu Protocol Converter Rs485 Rs232 5/20/100 Slaves Load - Instrument Parts & Accessories - AliExpress
GINEERS - M-bus-to-USB converter MBnano-10
2-Port USB to CAN Bus Adapter, DIN-Rail & Wall Mountable Metal Case - Coolgear
Discount Car Stereo > iPod Adapters & Interfaces > iP-ALPM iPod Adapter for Select Alpine M-BUS Versatile Link Ready Radios