Amazon Basics 4 Port USB to USB 3.0 Hub with 5V/2.5A Power Adapter
Package includes: 1 USB 3.0 4 Port Hub / 1 5V/2.5A Power Adapter / 1 built in 9 inch USB 3.0 cable / 1 Owner's Manual.
Compatible with USB 3.0 and backwards compatible with USB 2.0.
Support Low speed (1.5 Mbps)/ Full speed (12 Mbps)/High speed (480 Mbps)/ Super speed (5 Gbps).
Support 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.