However, Windows 10 has a generic USB Audio driver (USB Audio Class 1.0/2.0) that should work with the SPA5210. The problem is that the SPA5210 uses a proprietary chipset (often a CM108 or similar) that sometimes conflicts with Windows 10’s power management or signature enforcement.
To find the correct driver for your Philips Spa5210, follow these steps: Philips Spa5210 Driver Windows 10
No dedicated driver is required. The Philips SPA5210 is a plug-and-play USB-powered speaker system. It does not have a proprietary software driver from Philips for any version of Windows, including Windows 10. However, Windows 10 has a generic USB Audio
Philips SPA5210 Driver for Windows 10: Installation and Troubleshooting Guide Philips Spa5210 Driver Windows 10
The soundbar often uses a C-Media CM102A+ chip. If the Windows driver fails, manually installing the C-Media CM102A+ Windows 8 driver