Pros: - Modern OS's (windows 10 & 11) Either automatically download the driver once it's installed or already have the driver built into their platform. Simple Plug and play, no driver headache! - Adds 7 high speed USB 3.0 ports - Small enough footprint to where it fits perfectly under my huge 4070 super GPU. Don't need to worry about big graphics cards blocking MOBO PCIE slots or airflow issues - No external power required from Power Supply (Gets power from PCI-E socket)

Cons: none so far

Overall Review: Excellent product. For only $30, I was able to acquire this high quality component that allows me to declutter my motherboard's USB ports and save those higher bandwidth ports (they are USB 3.1 and 3.2 20Gbit/s with my new motherboard) to be used for things like USB drives or other devices that I specifically want plugged into the highest transfer ports. In general, this thing will give you the ability to plug in pretty much as many peripherals as you want because it's unlikely you would completely use all USB ports. I don't have much else to say. I think it's cool I finally founding something other than a GPU that I can plug into my motherboard and use. It's not as likely these days to have devices like this plugged into the motherboard because pretty much all new mobo's have built in WIFI and built in sound cards unlike the old days. If you're thinking about getting it, just do it!