Amazon.com: Daisy Chain Cable –3.5 mm Male to Male Stereo Audio Aux Cable, use for Luna/M3/M220/M2/M2 MAX/Luna Lite Speakerphonem,and EMEET Meeting Capsule extensible, Expanding Meeting Space up to 12/16 People : Electronics
Amazon.com: Belkin Components USB A/B Device Daisy Chain for USB Hub (6 Inches) : Electronics