09-23-2016 10:35 AM
Anyone knows if the microphone/headset combo jack on ThinkPad P50 is a TRRS jack (Tip/Ring/Ring/Sleeve)?
What I tried to do is to connect ThinkPad P50 with iPhone 6 so that one side's output is the other side's input. So I can record the audio.
From my research, iPhone's jack is TRRS spec. I can easily find TRRS splitter on eBay, for example, here's a splitter with female plugs: http://www.ebay.com/itm/371299679312
If ThinkPad P50 is using the same TRRS spec, I can just buy another TRRS splitter with male plugs.