Mini XLR 3 Pin Male to XLR 3 Pin Female Coiled Audio Cable for Blackmagic 4K 6K
And connect the xlr 3 pin female to your microphone or audio mixer, like Rode Video Mic Pro +, Sennheiser, Lectrosonics, TRAM, Pyle pro, Movo, Audio Technica etc. Plug A: Mini XLR 3 pin male; Plug B: Standard XLR 3 pin female.