Haven't really set it up yet but build quality is good as CME are known for — even though it's plastic it feels well built, and I felt comfortable rating it since I'm already a user of their WIDI ecosystem. Their apps for configuration are great and work on mobile, they allow for complex routing, and the WIDI features keep getting constant firmware updates. WIDICore lets you talk to other WIDI Master or uHost devices, group them, decide per device whether to prioritize jitter or latency, and connectivity is almost instant. This is my 5th CME product and together with my Blokas Midihub it's a box of endless MIDI possibilities.