






This Thunderbolt hub works exactly as advertised and I am extremely happy with it. It works perfectly with the Razor Core X that I had previously bought and now I have plenty of expansion ports AND I have an ethernet connection to go with my 1Ghz fiber.






I got it on sale. It's really packed with RAM, SSD, screen rez and size, etc.




I have a new Lenovo X1 Carbon (4th Gen) that is an awesome laptop. Lenovo sells a proprietary dock Onelink+ that is supposedly made for it but the performance was terrible. Awful mouse and keyboard lag. Flickering. I updated drivers with no improvement. It was $179. I tried the Plugable UD-3900 as a last ditch effort and it was only $100 or so but plugged in and instantly worked. Super smooth, no lag mouse movement and typing. performs as well as if the components were plugged in directly to the laptop. I'm very impressed and pleased with the Plugabe UD-3900. Also, New Egg stocks and ships these super fast!