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New 2020 Usb Version Mdb-rs232 Device To Convert The Mdb Coin Validator Data To Pc Rs232 For Vending Machine - Coin Operated Games - AliExpress
![Perfect for RS232-MDB (PC2MDB) interfaces to existing vending machines to allow the PC to control the vending machine. Perfect for RS232-MDB (PC2MDB) interfaces to existing vending machines to allow the PC to control the vending machine.](http://www.waferstar.com/image/vending_machine_payment.jpg)
Perfect for RS232-MDB (PC2MDB) interfaces to existing vending machines to allow the PC to control the vending machine.
![The Pc Usb Interface To Mdb Adapter Box Working As Mdb Slave Cashless For Vending Machine - Coin Operated Games - AliExpress The Pc Usb Interface To Mdb Adapter Box Working As Mdb Slave Cashless For Vending Machine - Coin Operated Games - AliExpress](https://ae01.alicdn.com/kf/Hefdc72ba055e4109879b59e4ea0ceb5fp/The-PC-USB-interface-to-MDB-adapter-box-working-as-MDB-slave-cashless-for-vending-machine.jpg)
The Pc Usb Interface To Mdb Adapter Box Working As Mdb Slave Cashless For Vending Machine - Coin Operated Games - AliExpress
![Mackie MDB-USB Stereo Direct Box with USB and Software mdb-usb - Canada's Favourite Music Store - Acclaim Sound and Lighting Mackie MDB-USB Stereo Direct Box with USB and Software mdb-usb - Canada's Favourite Music Store - Acclaim Sound and Lighting](https://www.acclaim-music.com/product-images/h420/live/images/D/MACKIE-MDB-USB-ACCLAIM-DI3.jpg)