CZH 7 port usb 3.0 hub and usb 2.0 hub driver download high speed

CZH 7 port usb 3.0 hub and usb 2.0 hub driver download high speed 

Product Description:

1)4 port USB 3.0 HUB +3 port USB 2.0HUB with switch
2)plastic casing
3)Chipset:GL3520+FE1.1
4)Product weight: 76g
5)Product size: 165*36*22mm

6)Interface: USB3.0 + 2.0     

Features:

This powered 4 Port USB 3.0 Hub + 3 Port USB 2.0 Hub, offers a fast and simple connectivity solution for your computer with the most advanced USB standard currently available on the market.Each port has an individual power switch and a blue LED power indicator. It is designed to achieve maximum throughput,you can now  transfer data at up to 10 times the speeds of the older USB 2.0 standards!Speeds of 5Gbps are a vast improvement over USB 2.0 that only supports up to 480Mbps.suitable for flash drive, digital camera, DV, audio devices, monitor,inputdevices, printer, card reader,cell phone, iPod, thumb drive, mouse,keyboard,etc.Compatible with all computers. Fully 
backwards compatible with the USB 2.0/1.1 products. 

1.High Speed Start HUB Highest Rate 5Gbps. 
2.Very Suitable for Notebook PC With, and Can Carry. 
3.Over-Current Detection and Safety Protection Device, Prevent the reverse flow of current equipment damage). 
4.USB interface, plug and play without having to drive, support hot plug. 
patible with all Windows7Nista/XP operating system, free the driver. 
6. work with LED lights individual  switch display function, using more safe and convenient. 

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System Requirements:

* Windows XP,2000, Vista, Win7/8 
* Mac OS (10.x or above) 

Please Note: 

2.4Ghz wireless devices, such as wireless keyboard and mouse adapters, may not work in close proximity to USB 3.0 devices or hubs. Connecting to a USB 2.0 port is recommended. 
For a stable connection, the devices connected to the 4-Port USB 3.0 Hub must not exceed a combined current of 5 volts 900 mAh. External hard-drives should be connected to an external power source.