Brand – Transcend, Model – Transcend HUB3, Type – USB Hub, Interface – USB, Input Interface – USB Male, Output Interface – USB Female, USB Quantity – 4, Use For – Smartphone, tablet, Laptop, OS Compatibility – Windows 7, 8,10, Mac OS X 10.2.8 or later, Linux Kernel 2.6.30 or later, Hard Drive Supported – Yes, Laptops Supported – Yes, Input Power – 12V/2A, Output Power – 5V/2A, Operating Temperature – 0 degree C – 60 degree C, Color – Black, Dimension – 79 x 50 x 15mm, Weight (gm) – 44 gm, Features – USB 3.1 Gen 1 interface (also compatible with USB 2.0), Provides 2A output current for fast charging iPad, Up to 10x faster than USB 2.0, Supports USB Battery Charging speci???cation v1.2, LED indicates device insertion, Others – Output Power: 5V/2A from USB port, Input Power: Max.12V/2A from power adapter, Input Interface: USB 3.1 Gen 1 micro USB to USB Type A, Output Interface: USB Type-A x 4 (USB 3.1 Gen 1), Certificate: CE, FCC, BSMI, KC, RCM, EAC, Part No – TS-HUB3K, Warranty – 1 Year