Hi Friends
Install macOS Catalina on Dell Latitude E6440.
Install with my uploaded EFI.zip. if problem with USB Ports, Block GenericUSBXHCI.kext in Clover.
USBInjectall.kext and USBinjecter.kext not worked for me.
SSDT.aml is Already Present in ACPI Patched Folder for Solved the USB ports Problem in macOS Catalina 10.15 Beta.
I updated my Bios version to A-23
I Attached my EFI.zip and After install.zip Folders. and Pics Also.
EFI.zip After Install.zip