It seems you are looking for drivers related to the SPRD (Spreadtrum/Unisoc) U2S Diag device, specifically for COM port 22 (or a generic "Diag" interface) on Windows.
to a specific device, or are you just trying to clear a "Device Not Recognized" error? sprd u2s diag -com 22- drivers download
You can find various versions of this driver through community repositories and database sites: Unisoc SPRD U2S Diag Port (v2.22.10.133) It seems you are looking for drivers related
✅ Recommended safe source: Download from official Unisoc support (if available) or trusted mobile repair forums like GSMHosting, 4PDA, or XDA Developers. Avoid random “driver download” sites with .exe files – they may contain malware. sprd u2s diag -com 22- drivers download