Pre trigger remote cable ffor connecting a plusx plus iii flextt5 or multimax with acc port to a sony or minolta remote shutter release terminalcable length 3 91 cmfrom 18 35 mm stereo miniphoneto sony or minolta remote shutter release terminalpocketwizard compatibility plusx plus iii flextt5 multimax with acc port use the s rms1am p or s rms1am for the plus ii older multimax or other pocketwizard radiosthis is a special remote motor drive cable called a pre trigger cab