SABRENT 4-Port USB 3.0 Hub for iMac Slim Uni-Body (HB-IMCU) Description Features: No more banding yourself to strange angle just for plugging a USB device onto your iMac Brings four more USB ports to the front side Easy to set up. Plug & Play, Hot-Swappable Exclusively designed for the iMac Slim Aluminum Unibody model released November 2012 or later. (21 inch / 27 inch / 5K) Easy Setup, Plug & Play, Hot-Swappable Product Details: Brand: SABRENT Color: Silver Hardware Interface: USB 3.2 Gen 1 Special Feature: Play, Plug Compatible Devices: iMac Brand: ‎SABRENT Series: ‎HB-IMCU Item model number: ‎HB-IMCU Hardware Platform: ‎PC Operating System: ‎iMac Slim Unibody models (21 inch / 27 inch / 5K) released November 2012 or later Item Weight: ‎2 ounces Product Dimensions: ‎3.7 x 1.65 x 2.83 inches Item Dimensions LxWxH: ‎3.7 x 1.65 x 2.83 inches Color: ‎Silver Manufacturer: ‎Sabrent Country of Origin: ‎China Is Discontinued By Manufacturer: ‎No Date First Available: ‎January 7, 2016