4-Port USB Hub GNS-S01 New Four Aluminum Alloy 3.04-Port USB Hub Splitter High Speed Transmission GNS-S01 New Four Aluminum Alloy 3.0 USB Hub ,1 drag 4 USB 3, transmission speed 5Gbps,Support mouse, U disk, keyboard, mobile hard disk, printer, U shield and many other USB devices.The 5V1A, 5V2A power supply that can be connected to the 3.5 interface shell aluminum alloy heat dissipation speed up, look up tall,The problem of the shortage of high speed transmission interface is solved,Integrated design, easy to expand 4 USB3.0 interfaces without external power supplyThe layout is reasonable, and 4 USB devices are not interfered with each other.No longer need to be too crowded for the USB mouth and not to be usedLight, easy to carry ,Rapid and stable transmissionColor: SilverMaterial: aluminum alloySize: 93*35.4*22.5mmPackage contents: 1*4-Port USB HubOnly the above package content, other products are not included.Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.About UsWe provide the good product with the best price,we support Wholesale/Drop Shipping Order1. For Drop Shipping order, please remark"dropshipping order", we will prioritize it.2. For Wholesale/Drop Shipping orders, if you have any ideas about the price or package,please contact us in advance,we will give you the best service to satisfy your demands.About Shipments1.We will send out the orders ASAP once your payment is completed normally.2.Please write your complete delivery address with correct phone number and zip code, especially please confirm your full name.About After-sale ServiceWe are reliable seller and we have our professional after-sale service for all of our customs. If there is any question about the order,please contact us in advance ,we will always here until you get a happy answer.About Feedback1. Please check the package and item when you get carefully to make sure there is no problem.2. If you have any problem or are not entirely satisfied with your package,please don’t be hesitate to contact us first before leaving negative feedback. We will resolve the problem to satisfy you.3. If there is no problem, please leave us five star positive feedback.Your affirmation is our greatest motivation ! !