LAN/USB HUB - 1 LAN + 2 USB port - charging (USB 3.0) - compatible with GALAXY Note PRO & Tab PRO only - Not compatible with HHP and Tab3! - Use only Samsung-approved chargers (5.3V, 2A) - Supports USB 2.0 Devices (mouse, keyboard, USB drive - FAT32 / less than 32GB) - Supports 10/100 Mbps Ethernet connections