Harman Soundcraft Si impact - Network and USB Connectivity Cards

User Manual
5.3.1: ViSI CONNECT CARDS
INPUTS AND OUTPUTS > ViSi CONNECT > CARDS
5.3.1: INPUTS & OUTPUTS > ViSi CONNECT > CARDS
BLU Link (32 x 32 interface to Soundweb London digital audio bus)
Aviom® A-Net (16 output channels, CAT5 - Pro-16 head)
CobraNet™ (Up to 32 in and 32 out)
MADI-USB (32 in/ 64 out MADI + 32 in/out USB, OR 64 in/out MADI + 32 USB out only.
Connect Soundcraft Stagebox plus a PC or Mac. See section 5.4 for more detail.