USB Bridge A features two midi USB hosts and conventional TRS midi (type A) input and output. Midi data is routed between the connected devices and merged if necessary. Routing is very fast with very low latency.
USB bridge A is compatible with all Class Compliant devices. It also supports some gear that is not quite Class compliant.
Rule of thump: If your device does not need a special driver in Windows, Linux or OSX, it will work.