Practical Mini Portable HD 1080P 3-port HDMI Splitter Switch Box for HDTV PS3 DVDSpecification: Item Type: HDMI Switch Brand Name: Ports: 3-In， 1-Out Video Amplifier Band Width: 2.5Gbps Input Video Frequency: 1.2Volts P-P Input DDC Frequency: 5Volts P+P (TTL) Single Way Connection Frequency Range: 1080P/1920 x 1200Product Size: 49 x 50 x 13(mm) Product Net Weight: 45g Features: Auto skips non-signal input Supports high definition video， supports resolution up to 1080P Provides computer resolution up to 1920 x 1200Fully compatible with HDMI 1.3 version Compatible with HDCP Package Includes: 1 x 3-Port HDMI Switch