The surge protector outlet with 1050j protection ensures reliably protects your expensive devices away from surges or spikes. Fire Resistant PC Shell & Four Anti-slip Mat The fireproof shell can withstand temperatures up to 1382°F (750°C), which maximizes safety performance. It is 100% safe for you to use it. Four anti-slip mats can increase stabilities on any tables. High Speed USB Type C Port Each USB port features 2.4A Max output. The USB port has a built-in smart IC charging technology that can detect and automatically adjust the charging rate of each device.