USB to Ethernet wouldn’t work as that’s just a straight network device, what’s need is something that delivers the audio from your Mac to a recognised audio player/renderer over that network connection. That’s either an airplay device, or a target client device from a MacOS UPnP media server like minimserver etc.
This cheap little device might offer you a digital optical switch, but it doesn’t say anything about the digital resolution supported.
This cheap little device might offer you a digital optical switch, but it doesn’t say anything about the digital resolution supported.
3 Port TosLink (Optical) Digital Audio Switch - from LINDY UK
3 Port TosLink (Optical) Digital Audio Switch Audio & Video 3 @ LINDY. The UKs leading HDMI Cable, USB Cable and FireWire Cable supplier. Also supplies connectors, switches and adapters, VGA Cables, DVI Cables, AV Cables and Network Cables.
www.lindy.co.uk