– Color: White/Gray – Can charge up to 15 devices simultaneously. – 2 USB-C ports and 2 USB-A ports – USB-C PD 20W fast charging – Surge protection protects electronic devices from power surge damage. – Safety switch, automatic shutdown and quick reset function – Country of origin: China – Color: #White / #Grey – Charges up to 15 devices simultaneously – 2 USB-C ports and 2 USB-A ports – USB-C PD 20W fast charging – Surge protection to safeguard electronics from power surges – Safety switch, automatic shut-off and quick reset feature – Country of origin: China