（4 Port 3.0）USB 3.0 Hub USB Hub 3.0 Multi USB Splitter 3 Hab Use Power Adapter 4/7 Port Multiple Expander 2.0 USB3 Hub With Switch For PC

USB 3.0 Hub USB Hub 3.0 Multi USB Splitter 3 Hab Use Power Adapter 4/7 Port Multiple Expander 2.0 USB3 Hub with Switch for PC

(1) DO not used for charging ,it is used for offering more usb ports to transfer file.

(2) The power supply can solve the problem of insufficient power supply, if you need work with a hard disk , then you should choose the with power supply , and please note ,please don't use more than 2 hard disk at the same time (3) The power supply  can improve the usb transmiion speed 1. 100% and high quality

2.Hot plug & play USB device

3. Fully compatible with USB specification version 3.0

4.With blue LED for power

5. ON/OFF switches activate or deactivate individual ports

6.Designed with 4-port,7-port,this compact USB3.0 high-speed hub is small enough for travel,and cable enough to meet your connectivity needs

7.The specification of the power supply is 3.5*1.35mm, 5V 2A.

Item Name:USB HUB 3.0 / 2.0

USB Ports:4 , 7 Cable:USB 3.0 About 605mm, USB 2.0About 400mm Size:104*35*21mm, 164*35*21mm Data Transfer Rate:Upto 5Gbps/480mbps Color:Black/White Compatible: WindowsXP/Vista/7 and MAC OS 9.1 or higher

About shipping
Shipping and Packaging All it will be double checked and well packed before sending.It 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 .

Your 100% satisfaction is very ant to us
If 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.