Features:  4K HDMI transfer connector one sub-two connection line Black. New 1X2 HDMI 1.4 Splitter with Cable 1 IN 2 OUT Duplicator Amplifier Full HD 1080p & 4K 1 input and 2 outputs (Splitter) Approved by HDMI Attached Lab Fully support 3D 1080P HDTV HDCP compliant Amplifier and equalizer function for  extending the HDMI cable Easy to use, Plug n Play Specifications: AC1200 Dual Band: 2.4GHz / 5GHz Wireless 2T2R 802.11ac WiFi Adapter: 2 Transmitter / 2 Receiver Internal Antenna Configuration Chipset: Realtek 8812AU Network Speed: 300Mbps (2.4GHz) / 866.7Mbps (5GHz) USB Interface: USB WPS Button: Yes Security: WEP 64/128-bit, WPA, WPA2, 802.1x Support Microsoft Windows XP / Vista / 7 / 8 / 10, Mac OS Package Included: 1X2 HDMI 1.4 Splitter with Cable