Changzhou Halee Electronic Co.,Ltd is one of the leading usb 3.0 hub 4 ports usb hub board manufacturers and suppliers,Website:http://www.syhoon-electronic.com, equipped with a famous usb 3.0 hub 4 ports usb hub board brands and providing with the free sample, welcome to wholesale our products or buy customized usb 3.0 hub 4 ports usb hub board in stock from our factory.Features:Turns a single USB port into 4ports USB 3.04ports Usb 3.0 with super speed 5GbpsPower status with LEDs designWith fuse to protect all devices, more safety to useFeatures with DC 5Vpower jackCompatible with USB2.0 specificationWorks seamlessly with all your USB 3.0 and USB 2.0 devicesAutomatic self-power status monitoring Lowers power consumption for longer battery lifeOffers lightweight, compact design-perfect for travelOur ServicesAbout Payment:Paypal,T/T,Western Union,Moneygram.About Shipment:DHL, UPS, FEDEX,EMS or other shipping way as you supply.We will provide you the tracking number once the goods sent, update the tracking news to you until you get the package.We will choose the cheapest one for our clients depend on the countries and quantityAfter Service:1. Best Quality and Best Service for any orders,no matter big or small orders2. One year Warranty.