The theoretical transmission rate of usb30 interface can reach 5Gbps, which is suitable for multimedia video editing system, server database, DVR data storage and system data backupIntegrated power management function sata15pin power supply interface, with 5V power output without power supply. After power connection, high-power equipment can be used without pressureThe mainstream interface of PC power supply is adopted, which is easier to plug and unplug than the ordinary large 4Pin power supply interfaceWidely compatible with standard rear dual usb30 output, the theoretical upload rate can reach 5Gbps, stable data transmission and improve office efficiency.The high-performance main control chip adopts for Renesas d720202 chip with good compatibility and stability. The filter capacitor around the chip is not deleted. Here, the capacitor can filter out the clutter in the circuit and increase the stability of the chip and data integrity.Product name: 2-port usb3.0 adapter cardInterface: USB3.0Colour: blackMaterial: PCBPackage Contents:1 x Adapter card1 x BaffleOnly the above package content, other products are not included.Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.About UsWe provide the good product with the best price,we support Wholesale/Drop Shipping Order1. For Drop Shipping order, please remark"dropshipping order", we will prioritize it.2. For Wholesale/Drop Shipping orders, if you have any ideas about the price or package,please contact us in advance,we will give you the best service to satisfy your demands.About Shipments1.We will send out the orders ASAP once your payment is completed normally.2.Please write your complete delivery address with correct phone number and zip code, especially please confirm your full name.About After-sale ServiceWe are reliable seller and we have our professional after-sale service for all of our customs. If there is any question about the order,please contact us in advance ,we will always here until you get a happy answer.About Feedback1. Please check the package and item when you get carefully to make sure there is no problem.2. If you have any problem or are not entirely satisfied with your package,please don’t be hesitate to contact us first before leaving negative feedback. We will resolve the problem to satisfy you.3. If there is no problem, please leave us five star positive feedback.Your affirmation is our greatest motivation ! ! !