Amazon.com: MECCANIXITY FFC Ribbon Flat Flexible Cable, 40 Pin 0.5mm Pitch 200mm Long (B Type) for LCD 3D Printer Camera DVD TV Laptop Audio Pack of 5 : Electronics
40-pin FPC Extension Board + 200mm Cable : ID 2098 : $4.50 : Adafruit Industries, Unique & fun DIY electronics and kits
uxcell B Type 0.5 mm Pitch 40 Pin AWM 20624 Flexible Flat Cable FFC FPC 200 mm 10 Piece, 0.83" Width, 7.87" Length: Amazon.com: Industrial & Scientific
Xaja Micro SATA Cables Awm 20624 Ribbon Flex Cable 0.50 mm Pitch 40 Pin Zif for 1.8 Inch Drives - China Micro SATA Cables, Awm 20624 | Made-in-China.com