PowerPac Multi Travel Adapter with 4x USB ChargerPowerPac Multi Travel Adapter with 4x USB Charger 3 important safety features: Built in Surge Protector safeguards electronic devices such as your TV system or computer from high voltage power surges; while Safety Shutter prevents children from tampering with the device. All materials are Fire retardant. Surged Protector Uses Plug Types A, B, C, F, G and I. Fire retardant material Neon indicator Safety Shutter Compact & Mobile Changeable base for