The Sonnet Thunderbolt AVB Adapter, a compact, Professional Bus-powered gigabit Ethernet Adapter with AVB Support for Mac computers with Thunderbolt Ports. The Single-adapter Solution for connecting to Pro Tools carbon. The Avid Pro Tools carbon audio interface for music production has been described as a creative game changer its innovative use of eight onboard HDX processors and a custom FPgA enable you to track and monitor with near-zero latency when using AAX DSP plug-ins. Because carbon connects to your Mac over Ethernet using a proprietary version of AVB (Audio Video Bridging, aka IEEE 802.1), youAll have to use an AVB capable Thunderbolt gigabit Ethernet adapter if your computer doesnAt have onboard Ethernet. The Avid Qualified Sonnet Thunderbolt AVB adapter is your single-adapter solution for connecting your Mac with Thunderbolt 4 or Thunderbolt 3 ports to the carbon interface.