Kopul HDMI Switcher 4 x 1 Compact & Durable High Speed Switcher | Switches between 4 HDMI Devices | Supports Full HD 1080p and 3D Video Supports LPCM, AC3, DTS 7.1, DSD Audio | Supports Cable Distances up to 65 ft | Supports Audio Return Channel Supports Backward IR Control | HDCP Compliant | 6.75 Gbps Transfer Rate Heavy-Duty Metal Housing Whats In The Box: Remote Control, Battery for Remote Control, Power Adapter, User Manual, 1-Year Limited Warranty