Come and see our amazing products. Tangle USB Hub with this 4 port USB hub. Each port features 2.0 speed and can easily connect 4 USB devices to your computer for convenient uploading, charging and more. It support OS: Win95/98/Me/2000/XP,Linu2.4 and above Mac 8.5 syetem. Simple transfer of data between a USB device and your computer means no need to crawl behind your PC to find a port. It's the ideal innovative giveaway for any occasion. Imprint your company name, slogan, or LOGO to promote your business. Pls confirm with us about the packing info, stock color and exact production time before placing your order.