baolongking USB Hub, 4-Port USB Splitter Ultra Slim Multiport USB Expander Port Adapter for iMac Pro, MacBook Air, Mac Mini/Pro, Surface Pro, Notebook PC, Laptop, USB Flash Drives, and Mobile HDD(usb 2.0 hub)

USB CONNECTORS - USB to USB adaptor adding 4 extra usb ports to your computer for connecting more USB peripherals like hard disk, mouse, keyboard, printer, digital camera, speaker, scanner, card reader, ps4, etc. No power or driver required, just Plug and Play!

DESK USB EXTENDER - Our multiport usb adapter can work on Windows 10/8/8.1/7/Vista/XP, Mac OS X, Linux and Chrome OS operating system. Backwards compatible with USB 1.1/1.0 device, universal for all usb devices to make your work and life more easy and convenient.

USB EXTENSION ADAPTER - This usb bank supports cascaded installation with other USB hubs, allows you to get much more usb connection which is a perfect solution for someone who needed to connect multiple USB devices like IT worker, it can totally meet your daily use needs!

MICRO SIZE USB HUB - This is a lightweight and ultra-thin usb 2.0 hub, you can tuck this helpful gadget into your bag or pocket for business travelling or wherever you go, take it out and expand your computer with more available USB peripherals anywhere and anytime!

LIFETIME WARRANTY LAPTOP HUB - We baolongking mac usb adaptor with precision-designed and built-in multiple protection to keep your devices safe, not to mention the lifetime warranty! If you are not totally satisfy with this pc fan hub, please don't be upset yet, just contact us for full refund or replacement because customer satisfaction is our priority!