Black Box NIAP 3.0 Secure 4-Port Single-Head HDMI KVM SwitchThe Black Box NIAP 3. 0 Secure 4 Port Single Head HDMI KVM Switch is a security focused KVM solution designed for environments where sensitive information must be protected without sacrificing productivity. This compact, enterprise grade device lets a single operator control up to four HDMI computers from one workstation, using one keyboard, one mouse, and one HDMI monitor. Built to support regulated settings, it emphasizes secure connections for