escription With this HDMI switch by Delock up to three HDMI devices can be used with one HDMI monitor, TV or beamer. The button on the device allows switching between the HDMI devices. Specification • Connectors:  Input:    3 x HDMI-A 19 pin female  Output:    1 x HDMI-A 19 pin male• HDMI port selection by button• LED indicators for active HDMI port• High Speed HDMI specification• Supports 3D displays• Supports HDCP 1.4 and 2.2• Resolution up to 3840 x 2160 @ 60 Hz   (depending on the system and the connected hardware)• Video bandwidth up to 600 MHz / 6 Gbps per channel, max. 18 Gbps• No external power supply needed• Plastic housing• Colour: black• Dimensions (LxWxH): ca. 81 x 62 x 16 mm• Cable length without connectors: ca. 50 cm System requirements • One free HDMI female• HDMI cable Package content • HDMI switch• User manual Package • Retail Box