Fulfills exactly its purpose, two RJ45 connectors to connect mechanically and electrically reliable. The housing is made of plastic (no metal like many, given the Figure perhaps might think), what is the function but completely appropriate. The plug locks mechanically palpable and keep tidy, only the play in the longitudinal direction may be slightly less for my taste. Electric is the connection but reliable (experience from daily use with a 100 Mbit connection, including a streaming client, via the I watch movies). Overall, a solution that is worth its price, in the truest sense of the word - nothing particularly noble (that one can for the price probably not expect), but functional and convenient!