Does the TITAN support USB or hard drive connections?

Yes. The TITAN not only comes with 128GB of internal storage, but also supports external USB drives and hard drives. After connecting a USB drive or hard drive, press the Settings button on the remote control to open the system settings, then select “Signal Source” → “File Manager” to access the contents of the drive. (USB flash drives should not exceed 256GB, and hard drives should not exceed 2TB.)