I just got a bunch of the VER 008C in. They are definitely a bit smaller then any riser I've used before. The LED is green (compared red LED on the 008S) which is a bit different.
If anyone wants to help me test them out before I stick them up on Amazon and the other marketplaces? Shoot me a PM and I'll send you a couple for testing. I'm in central Oregon if anyone is local.
Yeah, I've used them. Connecting to the Molex or PCIe plug is a bit odd, but they seem to work well. The LED is a nice touch. I use them in my Biostar TB250-BTC Pro on the "second" row, so those little 90 PCIe 1x adapters are facing toward the cards at the back of my frame.