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Help me understand USB entries in Device Manager
I have two ASUS P4B533-VM MOBOs The MOBO has three USB 'headers'
connected to six ports (two per header). The DeviceManager entries for USB in each differs and I wonder why. One has the following (note that there are four pairings). The other has similar but only three pairings. Can anyone suggest what this means? Thank you Class: Universal Serial Bus controllers Device: Intel(R) 82801 DB/DBM usa Universal Host Controller - 24C2 Resource: IRQ: [00000016] 10: [0000D800 - 0000D81 F} Device Drivers: Class: Universal Serial Bus controllers Device: Intel(R) 82801 DB/DBM usa Universal Host Controller - 24C4 Resource: IRQ: [00000019J 10: [OOOOD400 ~ 0000041 F] Device Drivers: Class: Universal Serial Bus controllers Device: Intel(R) 82801 DB/DBM usa Universal Host Controller - 24C7 Resource: IRQ: [00000018} 10: [00000000 ~ 0000001 F] Device Drivers: Class: Universal Serial Bus controllers Device: Intel(r) 82801 DB/DBM usa 2.0 Enhanced Host Controller - 24CD Resource: IRQ: [00000023] MEM: [FEBFF400 - FEBFF7FF] Device Drivers: Class: Universal Serial Bus controllers Device: usa Root Hub No resources used. Device Drivers: Class: Universal Serial Bus controllers Device: usa Root Hub No resources used. Device Drivers: Class: Universal Serial Bus controllers Device: usa Root Hub No resources used. Device Drivers: Class: Universal Serial Bus controllers Device: usa Root Hub No resources used. Device Drivers: |
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