I can't describe the ordered switch, because I've got something completely different, which is useless for me. Unfortunately the seller blocked my reclamation from the beginning. I can't understand how a delivery can be okay for him, if the customer get a wrong product. The parcel was labeled from him and unbroken and even so he argues it would not be his product. Mistakes can occure at all times, but then one have to find a solution. That's very disappointing. Now I have ordered a similar switch in an other store. At this point many thanks to the team of AliExpress which has solved the dispute. I'm looking forward.
nothing happened.