MDB-USB cashless payment adapter for vending machine connect POS to mobile vending machine

FOB Reference Price:Get Latest Price
  • >=1 Sets
Support Sea freight
Report Suspicious Activity
Quick Details
Place of Origin:
Shanghai, China
Brand Name:
Model Number:
Power input:
Working interface:
MDB and RS232
Supply Ability
Supply Ability:
5000 Set/Sets per Month
Packaging & Delivery
Packaging Details
Paper carton
Lead Time :
3 days
How to Order Samples
Product Description

 The MDB-USB,  Perfect for POS payment terminal  to MDB interfaces ( vending machine mobile payment dapter )

Working together with MDB bill acceptor,coin validator payment device to vending machine.

It is an adapter to existing vending machines to allow the POS to work as the slave cashless payment device to the vending machine.

mdb-usb allows the PC to act as a slave cashless payment device for existing vending machine controllers (VMC). It allows the PC to act as a cashless device and add credit(s) to the vending machine. The MDB-USB interfaces any MDB vending device to the PC via the serial port. By default it acts as device type 10 (cashless device). It has the switch on the box to select the working address as 10H or 60H.

In vending machine,bill acceptor,coin validator and cashless payment device, all have different address.

This describes the Interface Protocol for the mdb-usb Hardware circuit. The RS232-MDB interfaces any MDB vending device (6-pin molex/5pin MTA) to the PC via the serial port (DB-9) Future support may include Universal Serial Bus. The RS232-MDB protocol is compatible with standard RS-232 Protocol.

Wafer also provide the best after-sales service for MDB-USB adapter box.You can add our online service skype for before-sales and after-sales service. and we also provide the SDK for your easy development.

You can send the easy command list,then can communicate with the vending machine to add the credit. and your computer would start to work with the Our MDB-USB adapter box to act as the cashless payment device to vending machine.

Bill acceptor,coin validator will all work together.

MDB-USB has a 5V/2A power supply output for POS or other device.that is very useful for vending machine mobile payment solution.

RS232-MDB Adapter box

RS232-MDB Adapter SDK

We also have bill acceptor,bill validator for vending machine

Packaging & Shipping

 Paper box and fast express delivery  for sample order

Bill acceptor,bill validator ,cashless payment device.