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The LS425 has full HD HDMI® output and the LS445 has a UHD/4K HDMI output. The LS425 is capable of outputting HD video (up to a maximum video resolution of 2048x1048x60p), while the LS445 can output 4K video resolutions (including 1920x1200x60p, and up to 3840x2160x60p).
IR Input/Output
The 3.5mm IR in/output is via USB-C.
Audio Connector
The LS425 and LS445 have a dedicated 3.5mm combination analog/optical audio port. To transmit a digital audio signal, use a TOSLINK optical audio cable with a 3.5mm connector. Analog and digital audio cannot be transmitted simultaneously.
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Tip: Left audio
Ring: Right audio
Sleeve: Ground for audio signal
IR Input/Output
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USB-C
A USB-C 3.0 port connects to USB-compatible devices. The USB-C port supports both device and host mode, and supports custom cable solutions such as USB-C to GPIO cable, USB-C to USB-A and 3.5 serial cable, and USB-C to IR.
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