Those look like nice units, at least what google turned up.
The comments are interesting… once again you have the real deal and then some counterfeit or knock-offs, so my recommendation to test and verify is repeated.
I wish it was certain that paying $14.95 meant you were going to get a good device, and paying just $2.00 (6 for $12! Free shipping! Arrive before you hit the pay button!) would mean you were asking for the trouble you prolly would get in for doing.
Wish.
I’ve smoked quite a few buck regs, always go conservative on the specs and test.
a7