[This is for a Windows 10 IoT UWP app on a Raspberry Pi 2]: 

Concretely, I'm trying to create two serial ports and link each one to a device driver for device that has a serial connection (I have two identical devices and a serial port to talk to each). I have a class (call it DeviceDriver) that implements an IDeviceDriver interface for this type of device. My hardware configuration also includes an external chip that has multiple serial ports. I have a class SerialPort for those and they implement an ISerialPort interface.

I need two instances of DeviceDriver as I have two devices, and two instances of SerialPort - one for each device. I can get Ninject to make one serialport and pass the ISerialPort object to the DeviceDriver constructor. Where I am stuck is that I want two DeviceDriver objects; one that gets linked to a SerialPort (COM1) and the other gets linked to a separate SerialPort (COM2). Examples for Ninject show you can bind multiple different classes to one instance (a Shuriken and Sword can both be bound to IWeapon), but I don't see how to bind a COM1 serialport and a COM2 serialport to ISerialPort - it gives me a compilation error. So how do I create two instances of the same SerialPort class (with different constructor arguments to say one is COM1 and the other is COM2, I know how to specify constructor arguments already) and then tell Ninject which SerialPort to pass to two instances of a DeviceDriver class, where one needs COM1 and one needs COM2?

My DeviceDriver basically looks like this:

```
public class DeviceDriver :IDeviceDriver
{
    ISerialPort m_localPort;

    public DeviceDriver(ISerialPort port)
    {
        m_localPort = port;
    }

    // Other stuff
    // ...
}

```

Anybody have any thoughts how I can do this? The following link is the only thing I've found, but they are talking about Unity and XML configuration files and it seems overly complex for what I'm trying to do. 

[Initialising configurable objects with dependency injection container](https://stackoverflow.com/questions/27666336/initialising-configurable-objects-with-dependency-injection-container)

Thanks!