My new laptops (courtesy of John Graham) dont have a serial port and my old whiteboards need one!
This has happened before, and in the past, I have used Keyspan adaptors but I cannot get hold of them for love nor money. The school has no credit card and I am not too keen to buy them myself.
I have tried other serial/usb adaptors, in fact I bought one but it doesnt work.
Can anyone help?