Hoping someone can help me with this surface mount. Spoiler It has 12 pins as well as the 2 pads on the far left and right. I don't know if those pads are for anything more than anchoring. The only marking that looks like it might be relevant is the JCCG4, I doubt the D81, D92 or UC7 are related. But I'm not sure. If it helps, this is a Kaby Lake, 200 Series Intel Chipset, with PCIe SSD and Thunderbolt ports. Anyway, it doesn't appear to be SATA which is 7 pins or 7+6 for slimline. Or USB 3 which is 9 pins or sometimes 11 for power delivery. Nor Thunderbolt which, I believe, has 20 pins. So I'm at a loss, any help would be appreciated.