Brand Belkin , Model F1DN202KVM-UNN4 Product Name:Universal 2nd Gen Secure KVM Switch, 2-Port Dual Head No CAC Product Type:KVM Switchbox Connectivity Technology:Wired Number of Computers Supported:2 Number of Local Users Supported:1 Device Type:Secure KVM Features:Tamper Resistant Maximum Video Resolution:3840 x 2160 PS/2 Port:Yes USB:Yes HDMI:Yes DisplayPort:Yes Number of PS/2 Ports:2 Number of USB Ports:4 Input Voltage: 120 V AC 230 V AC Input Voltage Range:100V AC to 240V AC Form Factor: Desktop Under Table Package Contents: F1DN202KVM-UNN4 Secure Universal 2-Port, Dual Monitor Switch 12V, 1.5A Universal Power Supply with Worldwide Adaptors Port Naming Labels Quick Start Guide and Compliance Documentation Environmental Compliance: Restriction of Hazardous Substances (RoHS) Country of Origin:United States TAA Compliant:Yes