This Ross DFR - 8110A Digital RossGEAR Terminal comes with a set of useful cards. It includes one AJA RD5AD card, one AJA R204D card, one Cobalt Digital Inc. 5540 - 5000 card, two Cobalt Digital Inc. MDA - 5018 cards, one Ross DSA 8004 Dual Serial EQ AMP, and one Ross UDA 8005 Analog Utility AMP. However, it's important to note that it only has one power supply.

Using the Ross DFR - 8110A Digital RossGEAR Terminal is straightforward. First, connect the power supply to start the device. Then, you can insert the included cards into their appropriate slots according to your needs. When using the terminal, always ensure the power supply is stable. Since it has only one power supply, avoid overloading it. For maintenance, keep the terminal in a clean and dry place. Periodically check the cards for any signs of damage or loose connections. If you encounter any issues, it's best to seek professional help.