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HT-UH004 8-Port USB 3.0 Hub incl. 1 x 5V/2A Fast-Charging Port + 3ft USB 3.0 Cable, 5V/4A Power Adapter

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Instant Septuple Expansion

Hootoo HT-UH004 USB Hub is a driver free, plug-n-play USB 3.0 Hub which instantly adds 7 USB3.0 ports for you to expand storage space and transfer data. It is a great way to increase the number of peripherals connected simultaneously if your computer has a limited number of USB ports.

Portable Companion

With portable size and one additional charging port providing charging for your smartphones/tablets in super-fast speed, this 7-port USB 3.0 hub is the right companion for your business trip and travel.

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Chipset

VIA VL812

Port Type

7 USB 3.0 port + 1 charging port

Color

Black

Weight

12.7 oz

Power

5V/4A Power Adapter

Size

6.46 x 4.72 x 2.20 inches

Current Protection

Built-in circuit protection

Operation Environment

Windows 7, 8, XP, Vista; Mac OS X or above (Mac OS X 10.7.4 users need to upgrade to Mountain Lion 10.8.2 or higher for stable performance

Q1.Why is the transfer rate far slower than 5Gbps as promoted?

The USB 3.0 transfer rate of 5Gbps, with a theoretical transfer speed of 625MB/s, is about 10 times faster than of the mainstream USB 2.0 transfer rate of 480Mb/s, which has a theoretical transfer speed of 60 MB/s. Taking current usage conditions into consideration, the transfer speed can achieve about 3 times that of USB 2.0. The actual transfer speed depends on the specific environment the product is used in.
Q2.The hub keeps suddenly disconnecting with the device while transferring data. Why is this happening?

A: If this problem is occurring with properly-installed devices, it is usually due to insufficient power supply. When the hub is transferring data - especially big data - make sure it is connected to a power source. In addition, we recommend connecting the hub to your computer with the cable provided. If not, please make sure the cable length is less than 1m, so as to ensure stable data transfer. B: Please gently push and pull the outer devices cable to let it better connected to the hub and shake the hub gently to see if they are connected solidly before use it to transfer data.
Q3.The devices are not being identified by my computer when connected to the USB hub, but they are being identified when connected directly to the computer. Why is this happening?

This problem may be the result of one of the following causes: a. Insufficient power supply. Please connect the USB hub to a power source. b. Compatibility between the motherboard and system. Please try refreshing the BIOS in the motherboard. c. System or BIOS settings. The USB may be disabled in your BIOS or operating system. Please turn on the computer, press F2 or DEL to enter the BIOS interface, then select “Enable USB device”. d. Incorrect insertion or unplugging. Do not unplug the device when transferring data in order to avoid damaging the chipset. e. Improper driver installation. In “Device Manager”, go to “Other Devices” and select “Universal Serial Bus Controllers”. If there are any yellow questions or exclamation marks visible, uninstall the driver in “Device Manager”, and then restart your computer. The driver will be reinstalled automatically.