Yes, check out my set.
- 3ft cable
- 9ft cable
- TTL connectors
You may not need this except the location of the portrait photography is jam seriously and difficult to use wireless flash trigger. But😎 as a professional photographer we always good to have a plan B. I had used this once couple years ago on an editorial photography project for a UK magazine in CIMC China.
NOTE: There is no plan B for cheap photography client.