pci device error

dear all,

i purchased alfa(wifi booster) after installing usb port shows "unknown device".pci device also have yellow warning.while searching solution thru online pci device manufacturer unknown.i have HP pavilion dv4 notebook bought in india. now i'm in saudi. my pci device hardwre ids as follows

PCI\VEN_10EC&DEV_5288&SUBSYS_140A103C&REV_01
PCI\VEN_10EC&DEV_5288&SUBSYS_140A103C
PCI\VEN_10EC&DEV_5288&CC_FF0000
PCI\VEN_10EC&DEV_5288&CC_FF00

please help me asolution for this problem

thank u.

regards,

arunkumar s