Built a new PC for USB3 Gen2 and Thunderbolt 3. Use it for light gaming and building other PC's. Plan to add another system in the rear like i did on my standard pc-o11 build when i have time. The silverstone card allows me to use the bottom Usb's for Gen2 speeds. Some interesting things i noticed while building this pc were that the asrock a300w fits bolted into the rear of the chassis where a power supply or a hard drive cage goes. makes for an interesting dual pc.