Top positive review
Decent converter for a good price.
Reviewed in the United States on February 9, 2018
I'll start with the important part: this is an active converter as advertised, and it's worked for every keyboard I've thrown at it - IBM Model M's, Focus FK-2001 and FK-2000 Plus, countless old dome with slider keyboards, everything.
It isn't perfect. Once in a while (very rarely), a key seems to get stuck. This is rare enough and the keyboards I've been using this for are old enough that I honestly can't blame this converter any more than I can blame the membrane/PCB or controller on the keyboard. It's a very minor annoyance that I honestly didn't run into enough to make me mad.
Now, something you need to know before ordering this: you might not get a product with packaging branded UCEC. When I first received my order, the one I received didn't work (my computer wouldn't recognize it and it heated up quite hot), and when I looked at the packaging, it was labeled J-SEK rather than UCEC. I ended up contacting the seller, who told me that it was indeed the UCEC product, just rebranded to J-SEK. Now, I honestly wasn't completely convinced by this, but they sent me a replacement (with the exact same J-SEK packaging) that I've been using for 3 months. Is it possible that it isn't really the same product as the UCEC converter advertised? Yes, but this is such a generic product that even if that's the case, this product is still a decent PS/2 to USB active converter that does the job, and that's what matters.