Update July 16 2013: While a HONL Speed Strap makes a great secondary protection, I now use LockPort USB port saver for primary protection. As I frequently take the camera off the tripod, having the cable strapped makes it inconvenient.
I photograph food a lot and goes without saying, I tether my EOS 5D Mark II to a 17 inch Dell Studio laptop. There’s really no other way when critical review is key to decisive, quality results. Thing is, working with any sort of exposed cable comes with an inherent risk that requires no explanation. Last week, during a routine shoot, I accidentally stepped on the cable closest to the camera and there was no slack, resulted in a good tug that fortunately didn’t cause any damage to either connectors. I may not be so lucky next time.
A quick search on the web revealed several kinds of brackets designed for HDSLR videographers to hold HDMI cables securely. This one in particular is designed to interface all 6 cables on EOS 5D Mark II/III and 7D bodies.
It’s not my style to buy gadgets online or spend time searching for stores that carry them. So I put on my thinking cap, looked around the studio room for ideas and came up with a perfect instantly available solution that does the same thing — using a HONL velcro Speed Strap. It’s rubber lining provides sufficient traction that when securely fastened around the tripod leg, it offers plenty of protection against a repeat accident.