http://https://www.eventideaudio.com/blog/gestalt7/news-lab-h9000-part-1
8-Channel Analog In/8-Channel Analog Out
(2) XLR Analog In / (2) XLR Analog Out
MIDI In, Out, and Thru
4 Female Type 2.0 USB ports
1 USB Type B port, allowing 16 channels of USB audio in & out
1 Ethernet port
(2) ¼" Expression Pedal jack
(2) ¼" Relay jacks
MIDI In, Out, and Thru
Word Clock In/Out
Optical In/Out
S/PDIF In/Out
AES/EBU In/Out
(3) Expansion I/O slots (For optional DANTE, MADI, and AVB)
8-Channel Analog In/8-Channel Analog Out
(2) XLR Analog In / (2) XLR Analog Out
MIDI In, Out, and Thru
4 Female Type 2.0 USB ports
1 USB Type B port, allowing 16 channels of USB audio in & out
1 Ethernet port
(2) ¼" Expression Pedal jack
(2) ¼" Relay jacks
MIDI In, Out, and Thru
Word Clock In/Out
Optical In/Out
S/PDIF In/Out
AES/EBU In/Out
(3) Expansion I/O slots (For optional DANTE, MADI, and AVB)