1. Introducere
This manual provides detailed instructions for the proper use, setup, and maintenance of your Sitecom USB-C Hub and HDMI Adapter (Model CN-408). Please read this manual thoroughly before using the device to ensure optimal performance and safety.

Image 1.1: Sitecom USB-C Hub and HDMI Adapter. This image displays the compact, rectangular hub with a short, integrated USB-C cable. The hub features multiple ports on its side, including HDMI and USB-A ports, and has a sleek black finish with the Sitecom logo.
2. Conținutul pachetului
La despachetare, vă rugăm să verificați dacă toate articolele enumerate mai jos sunt prezente și în stare bună:
- Sitecom USB-C Hub and HDMI Adapter (Model CN-408)
- Manual de utilizare (acest document)

Image 2.1: Sitecom USB-C Hub and HDMI Adapter shown with its retail packaging. The image features the hub itself, connected via its integrated USB-C cable, alongside its white and red product box. The box highlights key features like HDMI 4K Ultra HD, USB-C 5Gbps, 2x USB-A 5Gbps, and 100W USB-C Power Delivery.
3. Produs terminatview
The Sitecom USB-C Hub and HDMI Adapter expands the connectivity of your USB-C enabled device, providing essential ports for various peripherals and external displays.

Imaginea 3.1: Prim-plan view of the Sitecom USB-C Hub's ports. From left to right, the image clearly shows a USB-C Power Delivery input port, an HDMI output port, and two USB 3.1 Type-A ports. The hub's sleek black and grey design is visible.
Descrieri porturi:
- Port USB-C Power Delivery (PD): Connect your USB-C power adapter to charge your host device (e.g., laptop) while using the hub. Supports up to 100W power delivery.
- Port HDMI: Connect an external monitor, TV, or projector for video output. Supports resolutions up to 4K Ultra HD.
- Porturi USB 3.1 Tip-A (x2): Connect USB peripherals such as keyboards, mice, flash drives, or external hard drives. Supports data transfer speeds up to 5 Gbps.
- Cablu USB-C integrat: Connects the hub to your host device's USB-C port.
4. Instrucțiuni de configurare
Follow these steps to set up your Sitecom USB-C Hub:
- Conectare la dispozitivul gazdă: Plug the integrated USB-C cable of the hub into an available USB-C port on your laptop, tablet, or smartphone. Ensure your device's USB-C port supports DisplayPort Alternate Mode (Alt Mode) for video output and Power Delivery for charging.
- Conectați afișajul HDMI (opțional): If you wish to connect an external display, plug an HDMI cable (not included) from your monitor/TV into the HDMI port on the hub.
- Conectarea perifericelor USB (opțional): Plug your USB devices (e.g., mouse, keyboard, USB drive) into the USB 3.1 Type-A ports on the hub.
- Conectați adaptorul de alimentare (opțional): If your host device requires charging, connect your original USB-C power adapter to the USB-C Power Delivery port on the hub. The hub will pass through power to charge your host device.
5. Instrucțiuni de utilizare
Once connected, the hub operates automatically. No additional drivers are typically required for most operating systems.
5.1. Ieșire video HDMI
- After connecting an HDMI display, your host device should automatically detect the external monitor.
- You may need to adjust display settings (e.g., mirror, extend, resolution) within your operating system's display preferences.
- Ensure your HDMI cable and display support the desired resolution (e.g., 4K).
5.2. Transfer de date prin USB
- Connected USB devices will be recognized by your host device.
- For optimal performance, ensure USB 3.1 compatible devices are used in the USB 3.1 ports.
5.3. USB-C Power Delivery
- When a power adapter is connected to the hub's USB-C PD port, power is supplied to your host device.
- The actual charging speed depends on your host device's power requirements and the power adapter's output.
6. Întreținere
To ensure the longevity and proper functioning of your Sitecom USB-C Hub, follow these maintenance guidelines:
- curatenie: Use a soft, dry cloth to clean the surface of the hub. Avoid using liquid cleaners, aerosols, or solvents.
- Depozitare: Depozitați hub-ul într-un loc răcoros și uscat, ferit de lumina directă a soarelui și de temperaturi extreme.
- Manipulare: Evitați să scăpați dispozitivul sau să îl supuneți la impacturi puternice. Nu îndoiți și nu trageți excesiv de cablul USB-C integrat.
- Ventilare: Ensure the hub is not covered during operation to allow for proper heat dissipation.
7. Depanare
If you encounter issues with your Sitecom USB-C Hub, refer to the following table for common problems and solutions:
| Problemă | Cauza posibila | Soluţie |
|---|---|---|
| Fără ieșire video prin HDMI. | Host device USB-C port does not support DisplayPort Alt Mode. HDMI cable is faulty or not connected properly. Display settings are incorrect. | Verify your host device's USB-C port specifications. Ensure HDMI cable is securely connected. Check display settings on your host device (e.g., extend/mirror). Try a different HDMI cable or monitor. |
| Dispozitivele USB nu sunt recunoscute. | Hub is not fully connected to the host device. Device drivers are missing or corrupted. Power issue for high-power USB devices. | Ensure the hub's USB-C cable is fully inserted into your host device. Try connecting the USB device directly to your host device to check its functionality. For high-power devices, ensure a power adapter is connected to the hub's PD port. |
| Host device is not charging via PD port. | Power adapter is not connected or faulty. Host device does not support USB-C PD. Power adapter output is insufficient. | Ensure your USB-C power adapter is connected to the hub's PD port and to a power outlet. Verify your host device supports USB-C Power Delivery. Use a power adapter with sufficient wattage pentru dispozitivul gazdă. |
| Conexiune intermitentă. | Loose connections. Interference. | Ensure all cables are securely connected. Avoid placing the hub near sources of strong electromagnetic interference. |
8. Specificații
Technical specifications for the Sitecom USB-C Hub and HDMI Adapter (Model CN-408):
| Caracteristică | Caietul de sarcini |
|---|---|
| Numărul de model | CN-408 |
| Interfață hardware | HDMI, USB 3.1 Type-A, USB Type-C |
| Total porturi USB | 3 (2x USB 3.1 Type-A, 1x USB-C PD) |
| Rata de transfer de date | 5 gigabiți pe secundă (USB 3.1) |
| Rezoluție HDMI | Până la 4K Ultra HD |
| Alimentare USB-C | Până la 100W |
| Dimensiuni produs (L x l x H) | 115 x 45 x 13 mm (aproximativ 4.5 x 1.8 x 0.5 inchi) |
| Greutatea articolului | 110 g (aprox. 3.9 uncii) |
| Dispozitive compatibile | Devices with a USB-C port supporting DisplayPort Alt Mode and Power Delivery. |
9. Informații de siguranță
Vă rugăm să respectați următoarele măsuri de siguranță:
- Nu expuneți dispozitivul la apă, umezeală sau temperaturi extreme.
- Nu încercați să dezasamblați sau să modificați dispozitivul. Acest lucru poate anula garanția și poate provoca daune.
- Țineți aparatul departe de copii.
- Folosiți doar adaptoare și cabluri de alimentare compatibile.
- Disconnect the hub from your host device and power source during electrical storms or when unused for long periods.
10. Garanție și asistență
For warranty information and technical support, please refer to the official Sitecom website-ul lor web sau contactați departamentul de asistență pentru clienți. Păstrați dovada achiziției pentru solicitările de garanție.