New Universal USB 3.0 Hub Mini Rotatable High Speed Adapter Data Transfer 3 Ports Splitter Box USB Expander MacBook Accessories and high quality. Portable size， Compact， light weight design. Plug and play， no driver required. Fully compliant with USB 3.0/2.0/ 1.1. Supports data transfer rate up to 480Mbps/5Gbps. Expand 3 USB ports supply up to 500mA current per port. Use high performance electronic part to ensure stable product operation. Support downstream wrong signal detection and revert to normal function. Power consumption， low operating temperature so solts and slots without interfere with each other. Allows simultaneous operation of up to 3 separate devices all attached to a single USB port. USB A male connector can be rotated 180 degrees， easily meeting users orientation angle demands. Supports Win ME/ Vista/ XP/ 2000/Win 7 MacOS 10.4.5/ Linux 2.4.1 and so on. The product is suitable for U disk， card reader， USB mouse， USB keyboard， scanner， digital camera. Specifications: Color: Black， White USB 2.0 Hub Interface: 3*USB 2.0 USB 3.0 Hub Interface: 1*USB 3.0 + 2*USB 2.0 Transmission Rate: USB 2.0 port up to 480Mbps; USB 3.0 port up to 5Gbps Operating system: Win95/98SE/Me/2000/XP/7/8/10/vista， Linux， Mac OS 8.5 and above. Power Supply: USB 5V/600ma External Power Supply: 5V/1.5A-2A Usage Temperature: 0 -70 Storage Temperature: 10 -90 Size: Approx. 55*20*18mm / 2.17*0.79*0.71inch Package included: 1 x USB Hub Note: Due to the manual measurement and different measurement methods， please allow 1-3cm deviation.Thanks! Shipping and Packaging All items will be double checked and well packed before sending.Items will be dispatched within 2 business days after buyers pay for the order. It usually takes about 14 to 18 working days for delivering the package to the destination(for remote areas,it may take a little longer). Special Announcement:Please fill in the correct and detailed consignee, address and phone number in the order. For fast and correct delivery.If you do not receive order within 30 working days,please feel free to contact Customer Service before leaving Negative and Neutral Feedback, we will do our best to help you resolve the problem.TaxNo, you will only pay what is quoted as total cost at checkout, no more. You are not expected to pay any additional duties or taxes. If you are asked by Customs or our logistic partner to pay duties, please contact our Customer Service .ReturnIf the product is not on good condition, You can return this product within 14 working days, please contact customer service center before returning.FeedbackYour satisfaction is our first priorityIf you receive the order and it is in good condition,we would be grateful if you would leave us 5 star Positive Feedback for the transaction.