It includes 4 pairs of unshielded twisted pair cables with Aluminium foil wrapped all around specific pairs and an General Aluminium foil within the cables for external noise reduction and minimized EMI. it's got LSZH https://regantvtu485289.affiliatblogger.com/81398758/extell-dubai-cables-network-cable-patch-network-hub-can-be-fun-for-anyone