Einin English held small sticky note as a description is. Actually, that would be sufficient if it would require no, not in nachvollziebaren nachhinenin tricks.
On the body or anywhere else there is no Herseller or make notes. On the back is only "Made in China".
Tested with Dell 1.1GHz CPU, Win XP;
Cubas lite and Linux Multimedia Studio (LMS). A Roland EP7 and Kawei K4.
the device is recognized equal to the computer.
Properly with the Roland! connected and LMS started. After much back and forth, restarting and Roland and off Blinkert the Midi In LED (ie the Roland sends something - without playing / K4 the later as above)
After repeated softwarmässigen change the MIDI device (the grain adapter is called only "USB adapter" in the selection of devices MIDI input or output) and internal MIDI sound cards or virtual keyboard worked there then, first in one then in both directions.
However, the Keystrokes kammen up to 0.5 seconds later felt - and consequently much unusable !!!
The same with Cubase.
The K4 has again taken a while until the devices have liked to. Here the latency was significantly lower.
After restarting the computer, there was no perceptible latency more.
I suspect that among other things the computer auditorium Tung great influence on the MIDI data has.
Would be better if their processing would be realized exclusively on the hardware.
Conclusion:
Probably suitable for playing around and for people who are familiar with computers and MIDI settings in order to produce tailor the functionality can systematically.