G
Guest
I have 10 USB entries in device manager with no devices connected ad 11 when
I plug in my USB memory card reader. I am using an HP Pavilion zv5000
notebook and trying to figure out if I have USB 2.0 functionality or not. I
have 3 external ports... Device manager shows 5 'root hubs', 2 'Standard
OpenHCD USB Host Controllers', 2 'NEC PCI th USB Open Host Controllers', and
one 'Standard Enhanced PCI to USB Host Controller'. I have received a
message saying that I need to plug my Sandisk multi-card reader into a
high-speed USB 2.0 so it will run faster- and I thought I was running high
speed all this time! Some advice to help me make sense of the hardware
profile (10 listings for 3 ports?!?!?!) would be great, thanks!
I plug in my USB memory card reader. I am using an HP Pavilion zv5000
notebook and trying to figure out if I have USB 2.0 functionality or not. I
have 3 external ports... Device manager shows 5 'root hubs', 2 'Standard
OpenHCD USB Host Controllers', 2 'NEC PCI th USB Open Host Controllers', and
one 'Standard Enhanced PCI to USB Host Controller'. I have received a
message saying that I need to plug my Sandisk multi-card reader into a
high-speed USB 2.0 so it will run faster- and I thought I was running high
speed all this time! Some advice to help me make sense of the hardware
profile (10 listings for 3 ports?!?!?!) would be great, thanks!