SABRENT 4 Port USB 3.0 Hub with Individual LED Lit Power Switches, Includes 5V/2.5A Power Adapter (HB-UMP3) Description Features: 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 Product Details: Brand: SABRENT Color: Black Hardware Interface: USB 3.0 Special Feature: Individual Power Switches for each USB Port Compatible Devices: Desktops, Laptops Brand: ‎SABRENT Series: ‎HB-UMP3 Item model number: ‎SAW15A-050-2500UD Operating System: ‎Compatible with most operating systems Item Weight: ‎1.5 ounces Product Dimensions: ‎3.51 x 5.12 x 2.08 inches Item Dimensions LxWxH: ‎3.51 x 5.12 x 2.08 inches Color: ‎Black Voltage: ‎5 Volts Manufacturer: ‎SABRENT Country of Origin: ‎China Is Discontinued By Manufacturer: ‎No Date First Available: ‎February 17, 2015