https://alexnld.com/product/king-pigeon-m160t-8di-8ai-8do-1rs485-1rj45-modbus-dry-contact-tcp-server-ethernet-remote-io-extensible-module-supports-standard-modbus-tcp/?hilite="DOREMiDi MIDI Interfaces Controller MR-1 MIDI Network Box Standard Ethernet RTP-MIDI Interface 16 Channels"