What you are viewing is a Expresscard USB3.0 HUB with 4 Ports. If you are upset about the lacking of USB ports for daily using, this expresscard HUB will surely meet your need!If you need access to more ports to use your peripheral devices, a USB hub is a way to increase the number of ports. The expresscard HUB that is closest to the screen is already part of a USB hub within the computer. For this reason, you will achieve the best performance from your USB HUB if you use the first USB port on your computer.Practical and reliable, this high speed 4 ports HUB will give you more than you paid! Good choice for you!
Other Thoughts:Received this product very quickly. Removed it from the box, read the simple instruction, hooked it up and the five ports I'm using are doing just fine. I'm very happy as to how easy the hook up was and having a 100% performance.