UNITEK uHUB Q4+ USB-C Hub User Manual

Product Overview

The UNITEK uHUB Q4+ is a USB-C hub designed to expand connectivity for your USB-C devices. It allows you to connect multiple peripherals such as memory cards, flash drives, USB printers, scanners, and other USB gadgets, providing a convenient and intuitive user experience.

Features

The hub features:

• 3 USB-A Ports: Offers easy expansion with USB 3.1 Gen 1 specification, providing data transfer rates up to 5Gbps. It is backward compatible with USB 2.0 and USB 1.1 devices.
• Memory Card Reader: Supports memory cards with SDHC / SDXC specifications, accommodating both 24mm and 11mm sizes, with a capacity of up to 2TB.
• USB-C Connector: Enables connection to USB-C equipped computers, tablets, and smartphones for data synchronization. Note that the USB-C port on your device must support data transfer functionality.
• Fast Charging: Equipped with BC 1.2 technology for fast charging of mobile devices.
• Bus-Powered: Operates without the need for an external power adapter.
• Plug and Play: No driver installation is required for operation.

Diagram Description: The diagram shows a USB-C connector, three USB-A ports, and memory card slots labeled on the hub.

FAQ

1. Why is the data transfer speed not reaching USB 3.1 Gen 1?

This product has undergone rigorous testing and typically achieves USB 3.1 Gen 1 speeds (5Gbps) under normal conditions. Please ensure that your host computer supports USB 3.1 Gen 1 specifications. If not, the connection may default to USB 2.0 or USB 1.1 speeds.

2. Why are my USB devices not recognized or disconnecting?

If you are using high-power-consuming USB devices, it is recommended to connect a power adapter or use a USB-C PD power source to ensure sufficient power supply. This can help prevent recognition issues or disconnections.

Notes and Precautions

1. Avoid using this hub in environments with direct sunlight, high temperatures, rain, or humidity.
2. Improper use, disassembly, or any operation not in accordance with these instructions may damage the product or connected devices. UNITEK will not be responsible for any compensation or maintenance under such circumstances.
3. When transferring data from other USB devices, it is advisable not to unplug the adapter until the data transfer is complete to avoid interrupting the process. Properly eject the adapter or connected devices before unplugging.

Product Information (Chinese)

產品簡介 (Product Introduction): 此產品使你可以擴展名連接到各種設備,例如記憶卡、隨身碟,USB打印機和掃描器,USB小裝置等,到你的USB-C電腦設備,方便又易用。

產品功能 (Product Features):

• 3個USB-A端口,易於擴展。符合USB3.1 Gen1規範,數據傳輸速率高達5Gbps。向下兼容USB2.0/1.1。
• 帶記憶卡讀卡器,支持24mm或11mm尺寸記憶卡單一使用,支持SDHC/SDXC規格最高可達2TB容量。
• USB-C接口可讓您連接配備USB-C的電腦,平板電腦和智能手機以進行數據同步(設備上的USB-C端口需有數據傳輸功能)。
• 具有BC1.2快速充電規範,能為移動裝置快速充電。
• 即插即用,無需驅動程序。

常見問題解答 (FAQ):

1. 1.)為什麼USB 3.1 Gen1 接口讀寫數據時速度慢?
   答:請您確認一下端口所接的設備是否支援USB3.1 Gen1,數據傳輸速度是否可以達到版本標準。否則,產品可能只能夠使用到USB2.0或1.1的規格。
2. 2.)為什麼接入USB設備示能識別,或使用過程中掉線?
   答:可能是由於您的USB設備功率過大而USB接口供電不足造成的,建議在使用該類型產品時接上電源適配器,或者為本產品連接USB-CPD電源,確保供電充足。

注意事項 (Precautions):

1. 避免在陽光直射、極高溫、雨水或潮濕的環境下使用此產品,無論時間長短。
2. 任何不當操作、拆開或改裝、未有按照本手冊的指示使用此產品,均有機會導致此產品或你的裝置損毀或故障。在此情況下,本公司將不會就此承擔任任何責任或賠償。
3. 使用此產品與USB裝置正進行數據傳輸時,請盡量減少或避免熱插拔,直至數據傳輸完成。我們建議你在執行「安全移除硬件」後,才正確地拔出此產品或連接此產品的裝置。

Disclaimer

This manual provides an introduction and details of the uHUB Q4+ (USB-C Hub for 3-Port Expansion With Memory Card Reader). Please note that product information is subject to change over time and may differ from the contents of this manual. UNITEK provides no guarantee regarding the accuracy of the contents and makes no representations of product warranty.