What are Interfaces? How are they used? Categories Cross Reference Table

	Step 3: Categories
	After answering the questions about how an interface will be used, identify the category that best matches the product needs. Extron interfaces are organized in the following categories:   • Computer Video Interfaces Designed to operate with one (dedicated) or mulitple (universal) types of computers or graphics adapters.   • Architectural Series Interfaces Designed to operate with multiple types of computer signals, including a mix of analog and digital (ECL and TTL).   • Interface Cables Breakout and buffer cables designed to connect an interfaces and a local monitor or a laptop.