Juiced Systems 13 Data Port + 1 Smart Charging 2.1 Amp Port Aluminum USB 3.0 Hub - 12V/5A Power Supply- VIA VL812-B2 Chipset Ultrafast USB HUB - 13x USB 3.0 Ports (5gbps transfer speeds) 1x Port 2.4 Amp Output (Charge Tablets at full Speed) 12 Volt 5 Amp AC Power Supply Standard USB 3.0 Ports Provide Aprox. 900mAH Per USB Port Output The high quality materials and chipsets technologies designed within our hubs guarantees enhanced performance, reliability, and safety.