A very good product, very practical. The multiple sockets are not recommended (and, indeed, they are problematic): those with a surge protector or a switch are incompatible. However, the basic models without switch are nicely (computers in a large room with a good fifteen meters of various wiring between them, at first sight). The TP-Link jacks are very small, and very effective design. Supplied with two RJ45 cables in good order. A button system creates a zone of private exchanges (not tested for in computing, "the best is worse than the good" and as long as it works, I did not try to make things unnecessarily; o))