No matter which operating environment you're working in, the ADDS 4000/260 will be right at home. The 4000/260 emulation set includes Wyse WY-60, WY-50/50+, DEC, VT-320, VT-220 and VT-100, ADDS Viewpoint and PCTerm. The 4000/260 also has advanced data access, data manipulation and display features, including cut-and-paste, WordPerfect graphics support and dual-host/session capability.

The 4000/260 features selectable refresh rates up to 100Hz for clear, flicker-free viewing and an ISO 9241.3-compliant mode to reduce operator eyestrain. Bezel-to-bezel overscan is also available in up to 82Hz.