I fixed the USB 3.0 problem.
I deleted PXHCD.kext, then I installed FakePCIID.kext and FakePCIID_XHCIMux.kext but with them I could only mount hard-drive from USB 2.0, USB 3.0 didn't want to mount hard-drive.
So I opened Clover configurator and I injected the Intel device-id 0x1e31 in...
If I don't install PXHCD.kext or GenericUSBXHCI.kext, all USB ports (three 2.0 and one 3.0) don't work, they don't mount hard-drive or pen-drive.
An AppleUSBXHCI.kext problem related to my laptop? Unfortunately my VAIO's bios is locked.....Maybe editing the kext should be useful
In the following days I'll receive a supported WiFi card, so I'll fix it.
About USB3.....I tried to use OS-X-Generic-USB3 but I had problem with USB3 hard-drive, the laptop didn't want to mount them....
Probably you have the solution :)
I have a problem with my Sony Vaio SVE1512X1ESI (HM76 chipset, ivy-bridge cpu and HD4000 mobile graphic card only, there aren't other graphic card).
I successfully enabled display brigthness control following this guide...