Compatible loopback plugs

[micro-source]

Does anyone know if we can use these loopback plugs with BurnIn Test?
http://www.eurosoft-uk.com/onlineUSDtest.html

The ones sold by Passmark just seem to be large and inconvenient to carry around

Thanks
Kent

[David (PassMark)]

As far as I know the Eurosoft plug, which they describe as a "USB Preferred Port Plug", isn't a loop back plug. It appears in device manager as a HID device, which is a human interface device. Meaning it identifies itself a a mouse / keyboard and doesn't perform any loop back function.

So we suggest using the PassMark USB2 and USB3 loopback plugs. They are about half the size of a mobile phone, so too big for a key ring, but not that large.