4 Ports USB 3.0 Hub USB Splitter

– Compatible with USB 3.0 and backwards compatible with USB 2.0 – Support s low speeds (1.5 Mbps), Full speed (12 Mbps), High speed (480 Mbps) and Super speed (5 Gbps) – Supports auto switching between self-power and buspower mode – Check your device loading current when used for charging (e.g. iPads/Tablets) or for high-power devices (e.g. hard drive); insufficient current may lead to slow charging or other failure – Max output per port is 900MA; max output across all 4 output is 12.5W(5V/2.5A) – For maximum output, apply power adapter – Plug and play, no driver required