Network OCE11102-NX 10Gb/s Adapter Copper Dual Port PCI Express

Great product, but if you get this for your Qnap TS-563 you will need to get a bracket that is sold separately to fit as small form factor plate, they are available on Amazon, I will put the link to the one I purchases that worked perfectly.https://www.amazon.com/dp/B01DUC5Y8C?ref=ppx_yo2ov_dt_b_fed_asin_title