YelWong 4/7 Ports USB HUB 2.0 3.0 High Speed USB Splitter Expander Multi-Port Independent Switch for PC Laptop Mac Windows

Features:

1. 【Instant USB Expander】-This 4/7-port USB 2.0/3.0 hub can instantly expand 1 USB port to 7 external USB 2.0/3.0 data ports for keyboard, mouse, printer, hard drivers, etc. Easily connecting up to 7 USB devices. （Note: If you choose a 3.0 hub, the first port is 3.0, and the rest are 2.0）
2. 【High-speed USB 3.0】- The Hub with 3.0 USB ports has a transfer speed of up to 5Gbps. With the ultra-high transferring speed, the transmission of HD photos, videos, and any files can be done in seconds.
3. 【Individual ON/OFF Switches】-With an individual switch for each port, easier to turn on/off the USB port instead of plugging/unplugging. Respective LED blue indicators for each port can easily show the working status. Turn off the idle port for power saving.
4. 【Over-voltage & Over-current Protection】- The hub can be connected to external power source, which is more stable and ensure reliable power supply. With Over-voltage & Over-current Protection design, the hub can protect your devices from over-high voltage or current.

Important Note:

If you choose a 3.0 hub, the first port is 3.0, and the rest are 2.0

Specification:

USB type: USB 3.0
Compliant with USB version:
USB1.0 up to 1.5Mbps (Low-Speed).
USB1.1 up to 12Mbps (Full-Speed).
USB2.0 up to 480Mbps (High-Speed).
USB3.0 up to 5Gbps (Super-Speed).
5gbps Speed Corresponds with usb3.0 device
Compatible Systems: Windows 2000/ XP/ Vista/ 7/ Linux/ Mac OS 10. X or above
Each Hub With ON/OFF Switch,Easy To Control
Bus-power limit current protection: 900mA
Interface: USB 2.0/3.0

Over current detection and protection function, effectively protecting the connected equipment and the HUB.

Charges iPhone and iPod. (It does NOT charge iPad via USB ports)
Important note: If you need to charge other devices or run mobile hard drives, please be sure to choose the version with a power adapter

Compatible models:
Any computer/laptop/ultrabook/netbook/chromebook with a USB 3.0 port Only can be charged when connecting with usb 3.0, but not with usb 2.0 or adapter.

Please Notice:

Thank you for understanding!

(1)Do not used for charging ,unless you use external power supply. It is used for offering more usb ports to Transfer data.

(2)These usb hubs do not require external power supply.

(3) However,if you need work with a hard disk , then you should choose the with power adapter. Please contact us for the link to buy the power adapter. Please note ,please don't use more than 2 hard disk at the same time.

(4) The power supply can improve the usb transmission speed, insufficient power supply will lead to reduced data transmission, error code, with power can improve reliability.

Multiple Options for You:

We have different models with different prices. You can choose the appropriate model according to your actual needs.

---------------------------------------

---------------------------------------

---------------------------------------

---------------------------------------

---------------------------------------

---------------------------------------