If you are looking for a high-performance ("extra quality") driver (similar to the specifications listed for professional-grade linear drivers), it should feature: Typically >0.9is greater than 0.9 to ensure energy efficiency.
Could you provide the name of the device (e.g., printer, webcam, network card) or the Hardware ID mentioned in Step 1? Xitanium Outdoor LED drivers Design in guide - Philips 1 Aug 2021 — hw417v12 driver extra quality