ON ALL ITEMS
It was the correct length and as described.
Before these became available I was using five separate light strip controllers under and over my kitchen cabinets. With these adapters I was able to get that down to two, allowing me to redeploy the other three to other parts of the house. They are good quality and do the job, but the slow shipping brought this from a five star review to four.
So, to complete my project, extension cables were required. They are odd as they are not male / female ends, but female / female ends. So additional adapters were also required to make them actual extensions.
I was fortunate to purchase extras as every other cable was usable. Technically the electronics were intact, the ends did not grip, so they just summarily fell apart.
I very much love the lights. The accessories leave much to be desired.