and another excellent article on upgrading a system by "SDH" here's a small bit of information some may find useful
the HP media reader SDH lists is a UHS-1 device with a xfer speed of 104 mbps max (Class 10)
if you have a newer model camera or device, it may be UHS-II compatible which is up to 300mbps, if so you may want to consider the
Startech.com 35FCREADBU3 which is a USB 3.0 card reader that supports UHS-II via a 19 pin cable, and it does work with the HP usb 3.0 card SDH mentions but a usb 3.1 card may be needed for full speed uhs-II devices, also you may need a usb 3.0 extension cable depending on your needed cable length
this device is on newegg/amazon/ebay so search for the best price if you want one