I have nothing against instructors using the name of a military unit to sell either their own hand-to-hand combat system or one that is used effectively by that unit. Not at all. For the most part, I see this as a marketing thing and each instructor/author has to make decisions on that front.
If you want to connect a USB device to an HDMI device then you must use a converter box. This is a set of electronics that change the protocols and signals. The only adaptor which works is the DVI-HDMI ones.
For example, a pen drive adapter might have a FireWireÂ® 400 input and a USB output. It can only connect to the USB slot on the userâs computer, and therefore canât be used to convert a USB connection to FireWireÂ® 400. Users need to use the original wire that came with the device to make use of this type of adapter.