1. linetype style 2. USB 2.0 high sped 4 port hub 3. there are usb 2.0 model and 1.1 model 4. black color only

black color USB 2.0/1.1 linetype 4 port hub

This 4 port USB hub is the ideal companion for laptop or desktop computer. Octopus extension is great for bulky USB devices like thumb drives that won't work with standard hubs Great on laptops with hard to reach USB ports Ideal USB expansion for portable use on the road or at home. Perfect for connecting USB 1.1 or 2.0 peripherals such as USB mice, USB Portable Hard Drives, USB CD-R/RW or DVD-ROM drives and USB 1.1 hubs! Allows simultaneous operation of up to four separate devices all attached to a single USB port. Supports Windows Vista, Windows 7, XP, 2000, 98, and Mac OS 8.6 and higher

 

 

 

 

 

 

 

 

 

 

 

 

black color USB 2.0/1.1 linetype 4 port hub