Sabrent 4-Port USB 3.0 Hub with Individual Power Switches and LEDs Included 5V/2.5A Power Adapter (HB-UMP3) Instantly Add Four USB 3.0 Ports to Any Compatible Device " Individual Power Switches with LED Indicators " Supports Transfer Speeds up to 5Gbps (USB 3.0), 480Mbps (USB 2.0), 12Mbps (USB 1.1) " 2.5 Amp Power Adapter Included to Power up Your Devices " Easy Setup: Plug & Play, Hot Swappable "