If you look 5 are 536's 1 is a SDS200 those 6 are networked no other cables.
6 are 996p2's 2 4 port usb to serial adapters and 6 USB audio devices
2 are 15's and 2 are 15X's using the 2 spare 9 pin ports 1 1 port usb to serial 2 more usb audio then 2 on the line in one on the left one one the right. The PC is a Dell Optiplex 9020 mini with 6 USB ports and 3 Linksys 7 Port USB 3 devices.
If you look 5 are 536's 1 is a SDS200 those 6 are networked no other cables.
6 are 996p2's 2 4 port usb to serial adapters and 6 USB audio devices
2 are 15's and 2 are 15X's using the 2 spare 9 pin ports 1 1 port usb to serial 2 more usb audio then 2 on the line in one on the left one one the right. The PC is a Dell Optiplex 9020 mini with 6 USB ports and 3 Linksys 7 Port USB 3 devices.
