Model Number: SX -SPH04-70 Brand Name: OEM Key Specifications/Special Features: 1). Incorporate HDBaseT technology2). Distribute 1Ultra HD HDMI signal to 4 identical HDBaseT outputs, with 1x loop HDMI output3). HDCP 2.2/1.4 compliant4). Support resolutions to4K@60Hz, YUV 4:2:0, VESA resolution up to 1920x12005). Support Dolby TrueHD, DTS-HD Master Audio6). With wide-band Bi-Direction IR control (38 ~ 56 kHz)(IR extension from Sender to Receiver or from Receiver to Sender)7). HDBaseT output 1 supports RS232 pass through8). Support CEC, 3D9). Support POC (Receiver powered by HDBaseT Splitter)10). DC 12V power supply11).Size: L305xW165.2xH39.8mm