Indledning
The HOCO HB28 6-in-1 Multifunction Converter is a versatile USB-C hub designed to expand the connectivity of your laptop, tablet, or compatible smartphone. It addresses the common issue of limited ports on modern devices by providing essential interfaces for charging, high-speed data transfer, and external display output. This manual provides detailed instructions for setup, operation, maintenance, and troubleshooting to ensure optimal performance and longevity of your device.
Produkt overview
The HB28 converter features a compact design with multiple ports to enhance your device's capabilities. Below is a diagram illustrating the various ports and their functions.

- USB-C-indgang: Connects to your host device (laptop, tablet, smartphone).
- PD60W Port: USB-C Power Delivery port for charging your host device (up to 60W).
- USB 2.0-port: For connecting USB 2.0 peripherals (e.g., mouse, keyboard) with 480Mbps transfer speed.
- USB 3.0-port: For high-speed data transfer (up to 5Gbps) with USB 3.0 devices.
- SD-kortplads: Til læsning af standard SD-hukommelseskort.
- TF-kortslot: Til læsning af Micro SD (TF) hukommelseskort.
- 4K HDMI-Compatible Port: For connecting to an external display, supporting up to 4K 30Hz resolution.

Opsætningsinstruktioner
- Opret forbindelse til værtsenhed: Plug the integrated USB-C cable of the HOCO HB28 converter into an available USB-C port on your laptop, tablet, or compatible smartphone. Ensure the connection is secure.
- Strømforsyning (valgfri): If your host device requires charging or if you are connecting power-intensive peripherals, connect your device's original USB-C power adapter (up to 60W) to the HB28's PD port.
- Tilslut ekstern skærm: For video output, connect an HDMI cable from the HB28's HDMI port to your external monitor, TV, or projector. Ensure your display is set to the correct input source.
- Tilslut USB-enheder: Insert your USB peripherals (e.g., flash drives, external hard drives, keyboards, mice) into the available USB 3.0 or USB 2.0 ports.
- Indsæt hukommelseskort: Insert your SD or TF (Micro SD) memory cards into their respective slots. Note that simultaneous reading of both SD and TF cards is not supported.

Betjeningsvejledning
HDMI udgang
The HDMI port supports video output up to 4K resolution at 30Hz. Once connected, your host device should automatically detect the external display. You may need to adjust display settings (e.g., mirror, extend) in your operating system.

USB-dataoverførsel
The HB28 provides one USB 3.0 port and one USB 2.0 port. The USB 3.0 port offers high-speed data transfer up to 5Gbps, ideal for large files and external storage. The USB 2.0 port is suitable for standard peripherals like keyboards, mice, or slower data transfer needs (up to 480Mbps).

Opladning af strømforsyning (PD)
The dedicated PD port allows you to charge your host device while simultaneously using the hub's other functions. It supports up to 60W power input, ensuring your laptop or tablet stays powered during use.

SD/TF-kortlæser
The HB28 includes dedicated slots for SD and TF (Micro SD) cards, functioning as a 2.0 card reader. This allows for easy access to photos and files from your memory cards. Please note that simultaneous reading of both SD and TF cards is not supported.

OTG Extension Function
For compatible Type-C mobile phones and tablets, the HB28 supports OTG (On-The-Go) functionality. This allows you to connect USB flash drives, external keyboards, or other USB devices directly to your mobile device via the hub, expanding its utility.

Produktdemonstrationsvideo
Specifikationer
| Feature | Specifikation |
|---|---|
| Modelnummer | HB28 |
| Materiale | Aluminiumslegering + ABS |
| Dimensioner (L*B*H) | 109mm * 28.8mm * 11.6mm |
| Trådlængde | 135 ± 4 mm |
| Vægt | 45 g |
| Interface Type | Type-C male to HDMI + PD + USB3.0 + USB2.0 + SD + TF |
| HDMI udgang | Supports 4K 30Hz resolution |
| USB-C PD-indgang | Supports up to 60W (20V/3A) |
| USB 3.0 overførselshastighed | 5 Gbps (maks.) |
| USB 2.0 overførselshastighed | 480 Mbps (maks.) |
| Kortlæser | SD & TF 2.0 (simultaneous reading not supported) |
| Kompatible systemer | Windows, MacOS, Chrome OS |
| OTG funktion | Supports some Type-C mobile phone/tablet OTG functions |
| Certificering | CE |

Fejlfinding
- Ingen visning på ekstern skærm:
- Sørg for, at HDMI-kablet er korrekt tilsluttet til både hubben og skærmen.
- Verify that your host device's USB-C port supports video output (DisplayPort Alternate Mode).
- Check the input source on your external monitor/TV.
- Prøv et andet HDMI-kabel eller en anden skærm, hvis det er muligt.
- USB-enheder genkendes ikke:
- Tilslut USB-enheden til hubben igen.
- Sørg for, at hubben er sikkert forbundet til din værtsenhed.
- If it's a power-intensive device (e.g., external hard drive), ensure the hub is connected to a power source via its PD port.
- Try connecting the USB device to a different port on the hub or directly to your host device to rule out device issues.
- Slow Charging via PD Port:
- Ensure your USB-C power adapter is capable of delivering sufficient wattage (up to 60W supported).
- Kontroller, om strømadapteren og kablet fungerer korrekt.
- SD/TF Card Not Detected or Slow:
- Ensure the memory card is fully and correctly inserted into its slot.
- Remember that simultaneous reading of SD and TF cards is not supported. Remove one card if both are inserted.
- Try a different memory card to check if the card itself is faulty.
- OTG Function Not Working on Mobile Device:
- Verify that your specific mobile phone or tablet model supports USB OTG functionality via its Type-C port.
- Some devices may require enabling OTG in their settings.
Opretholdelse
- Keep the converter clean and dry. Avoid exposure to liquids, dust, and extreme temperatures.
- Do not drop, disassemble, or attempt to repair the device yourself. This may void the warranty and cause damage.
- When disconnecting, always grasp the plug, not the cable, to prevent damage to the wire.
- Opbevar konverteren et køligt og tørt sted, når den ikke er i brug.
Brugertips
- For optimal performance, ensure your host device's USB-C port supports video output (DisplayPort Alternate Mode) for HDMI functionality and Power Delivery for charging. Not all USB-C ports have these capabilities.
- When connecting multiple power-intensive devices (e.g., external hard drives, multiple USB devices), it is recommended to connect a power adapter to the hub's PD port to ensure stable power supply to all connected devices and your host device.
- If you experience any lag or instability with connected peripherals, try disconnecting and reconnecting the hub, or reducing the number of connected devices.
Garanti og support
HOCO products are manufactured to high quality standards. For specific warranty terms and conditions, please refer to the documentation provided at the time of purchase or contact your retailer. For technical assistance or further inquiries, please reach out to the HOCO customer support team or the seller from whom you purchased the product.
