[1 Input 2 Output] Use the Male port as input port and the 2 Female port as output port, you can connect 2 output devices work at the same time, such TV to soundbar and audio receiver.
[2 Input 1 Output] Use the 2 Female port as input ports and the Male port as output port, you can only connect one input device with the Female ports at one time, the 2 Female ports CANNOT be used as input ports at the same time
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To express our gratitude of customer supporting, customers who purchase the 1 to 2 Spdif Toslink Splitter will get an upgrade item of 1 to 3 Spdif Toslink Splitter which include: