This cable will let you swap out the stock 150mm long flex cable from a Raspberry Pi Camera (either 'classic' or 'NoIR' type) for a different size. Works great, just carefully open the connector on the Pi and slip this one in. This cable is 1 meter long. Please note, Adafruit did test this length cable with our Pi Model B/B and a Pi Camera and it worked great but 1 meter is really long for this kind of camera protocol, so if you have a very electrically noisy environment (inside a tesla coil?) you may have corrupted images.