Product Name:4-Port Dual Head DP Modular Secure KVM Switch PP4.0 with RemoteProduct Type:KVM SwitchboxMaximum Video Resolution:3840 x 2160USB:YesDisplayPort:YesProduct Family:SecureNumber of Computers Supported:4Number of Local Users Supported:1TAA Compliant:YesInput Voltage Range:120V AC to 230V ACForm Factor:DesktopUnder TableNumber of USB Ports:3Country of Origin:United StatesProduct Model:F1DN204MOD-PP-4Product Line:SecureLimited Warranty:1 YearProduct Color:BlackInput Voltage:120 V AC230 V ACStock Details:Manufacturer:BelkinManuf Part#:F1DN204MOD-PP-4