With this push-pull self-locking 2pin connector cable, you can automatically lock when inserted into the camera. It is impossible to pop off. You should pinch the top of the 2 pin connector, which will easily pull it out, rather than pull out by pinching directly the cable or the bottom of the connector. | D-Tap (P-Tap) Power cable for Blackmagic Pocket Cinema Camera 4K / 6K from BMD | Cable Length: 60cm (about 20 inches) in stock. We can customize cables with other length, please send a message to us if you need. | Plug A: 2 pin female. Plug B: Standard male D-Tap | If your device has a 2pin DC IN, but you are not sure about weather the cable workable, please contact us, thanks!