Protect your cables with the JerkStopper Extension Lock from Tether Tools. Get this 3-pack for adding protection to multiple cable connections. The Jerkstopper is an effective locking device for cables and cords that keeps your cable ends protected from disconnects, damage, and electrical hazards. It can be used in applications for photo shoots, computers, studios, and more. This version of the Jerkstopper Extension Lock is orange for extra visibility around your cable connections.

The clam-shell design enables you to close the JerkStopper Extension Lock around each end of a cable or cord and then twist to lock the cords together. It is compatible with USB extension cables, HDMI cables with couplers, and power cords for lighting and tools. In addition, the hard plastic protective casing is weatherproof (not submersible) and protects cables from dust, dirt, and physical damage.

Protects Sensitive Ends of Cables    Prevents Disconnection of Cords    Accommodates Various Cable Lengths    Protects Cords from Getting Crushed    Weatherproof for Outdoor Use

Related Questions and Answers

Q: 1. Will this work with the Canon Rebel T7?

A: This Tether Tools TetherPro USB 2.0 Active Extension Cable (16', Orange) is an extension cable. It does not plug into the Canon Rebel T7. The compatible cable that will plug into that camera is the Tether Tools TetherPro USB 2.0 Type-A to 5-Pin Mini-USB Cable (Orange, 15') BH #TECU545. https://www.bhphotovideo.com/c/product/845393-REG/Tether_Tools_CU5451_15_4_6_m_TetherPro.html

Q: 2. Will this work with a Nikon D850?

A: The Nikon D850 does not have a full USB port on the camera body. The TetherPro USB 2.0 Active Extension Cable (16', Black) would not work as the USB is full sized and not mini USB.

Q: 3. I bought this a few months ago. unfortunately did not have to use it until now. When I plug it in to the computer , the software does not recognize the camera. it doesn't know the camera was just plugged in. However, if I use only the USB cord that came with the camera it works. What is going on ? I have a Canon 5D-MII and using Canon software that came with the camera to tether.

A: I use this cord with a nikon D610 and if it is detached during capture I will have turn off the camera and the capture software plug the cord back in the start the Nikon capture software then turn on the camera after the program is up. you could try testing the cord on another camera.

Q: 4. Can a cable of this length power devices that work off of bus power? For example, could I use it to connect a keyboard or mouse to a computer?

A: A cable of this length will be just fine as long as it's an active extension cable. This cable in particular will be able to support a mouse, keyboard, and even portable hard drives.

Q: 5. Once the JerkStopper JS020 is clamped to the cable, how can it be released?

A: The plastic cable clamp is two pieces. The U clamp bottom piece holding the cable will slide sideways if pushed along the cable and disengage from the top plastic piece with the string. Like a zip tie if you could move it sideways to disengage the teeth.

Q: 6. Can I use the usb cable that came with the camera and do tethered capture in Lightroom.

A: Yes, you can use the Tether Tools TetherPro USB 3.0 Active Extension Cable (Hi-Visibility Orange, 16') BH #TECU3017 to extend the cable from your camera.

Q: 7. Will this work with canon r5

A: This is a extension cable. It can be used to lengthen a USB cable past the normal limits.

Q: 8. ?will it work with d300

A: You will need the USB connector that came with the D300 but yes it will work. In order to tether you may need to remove the memory card. Haven't had to tether with the D300 in a while but the D800 is like that when using shooting software like CaptureOne

Q: 9. I am planning to attach this to my camera rig to stop wayward cables. How far (height) would this protrude from my cage?

A: yes this will protrude from the cage

Q: 10. Can this be used for a webcam (Logitech) as an extension cable for web video?

A: This cable is for extending USB. Your results may vary when exceeding 15' and using a webcam.