Introduction
This manual provides detailed instructions for the setup, operation, and maintenance of your SSK Powered USB 3.2 Hub (Model SC221). Please read this manual thoroughly before using the device to ensure proper functionality and to prevent damage.
Caractéristiques du produit
- Connectivité à 7 ports : Equipped with two 10Gbps USB-A ports, two 10Gbps USB-C ports, dual 4K HDMI ports, and one 100W PD 3.0 charging port.
- Transfert de données ultra-rapide : Four data ports (2x USB-A, 2x USB-C) support up to 10Gbps, allowing rapid transfer of large files.
- Alimentation 100 W : The dedicated USB-C PD 3.0 port provides efficient charging for compatible laptops and devices.
- Dual 4K HDMI Display: Supports dual monitor output at 4K@30Hz simultaneously, or a single monitor at up to 4K@60Hz.
- Large compatibilité : Compatible with various operating systems including Windows, Mac OS, Linux, Android, and Chromebook, and devices such as MacBook Pro/Air, Dell XPS, ASUS laptops, HUAWEI MateBook, HP Spectre Notebook, LENOVO ThinkPad, iPad, iPhone 15, and more.

Image : Terminéview of the SSK 7-in-1 USB 3.2 Hub, highlighting its various ports including USB 3.2 Gen 2 Type-C, USB 3.2 Gen 2 Type-A, HDMI 1 (4K@60Hz), HDMI 2 (4K@30Hz), and Type-C PD (100W).
Contenu du colis
- SSK Powered USB 3.2 Hub (Model SC221)
- Manuel d'utilisation
Instructions d'installation
- Se connecter au périphérique hôte : Plug the integrated USB-C cable from the SSK Hub into a full-function USB-C port on your laptop, tablet, or smartphone. Ensure the host device's USB-C port supports Power Delivery, DisplayPort Alternate Mode, and Data transfer.
- Brancher l'adaptateur secteur (facultatif mais recommandé) : For optimal performance, especially when using multiple peripherals or charging your host device, connect a USB-C PD power adapter (not included) to the hub's 100W PD charging port.
- Connectez les périphériques : Connect your USB devices (flash drives, external hard drives, keyboards, mice, etc.) to the available USB-A and USB-C data ports.
- Connecter les écrans : Connect your HDMI monitors to the HDMI 1 and HDMI 2 ports on the hub.

Image: The SSK USB 3.2 Hub connected to a laptop, demonstrating its compact size and how various cables can be attached.

Image: A diagram illustrating various USB-C port types on laptops, indicating which support full functionality (Power Delivery, DisplayPort, Data) and which only support data, charging, or data+charging. Ensure your laptop's USB-C port is full-function for optimal hub performance.
Mode d'emploi
Transfert de données
The hub features two USB-A 3.2 Gen 2 ports and two USB-C 3.2 Gen 2 ports, each capable of data transfer speeds up to 10Gbps. Simply connect your compatible storage devices (e.g., flash drives, external SSDs) to these ports for high-speed data access.

Image: Illustration of the four 10Gbps USB-C and USB-A data ports, emphasizing their high-speed data transfer capabilities.
Distribution d'énergie (PD)
The dedicated USB-C PD port supports up to 100W power input. When a compatible USB-C PD charger is connected to this port, the hub can pass through power to charge your host laptop or device, while also powering connected peripherals. Note that a portion of the power is used by the hub itself.

Image: A visual representation of the 100W USB-C PD3.0 charging feature, showing power input to the hub and output to a MacBook Pro.
Configuration de l'affichage
The hub supports connecting up to two external monitors via its dual HDMI ports. The HDMI 1 port supports up to 4K@60Hz when used alone, while both HDMI 1 and HDMI 2 ports support up to 4K@30Hz when used simultaneously.
Système d'exploitation Windows:
- Mode étendu : Allows for an extended desktop across your laptop screen and two external monitors (A+B+C).
- Mode miroir : Displays the same content on all connected screens (A+A+A).
macOS:
- Mode étendu : Due to macOS limitations, extended monitors will display the same content (A+AA or A+BB). True MST (Multi-Stream Transport) for independent extended displays is not supported on macOS.
- Mode miroir : Displays the same content on all connected screens (A+A+A).

Image: A workstation setup demonstrating a laptop connected to two external monitors via the SSK Hub, enabling dual 4K HDMI high-definition display for multitasking.

Image: A detailed diagram showing the differences in multi-display modes (Extend and Mirror) between Mac OS and Windows when using the hub, specifically noting macOS limitations regarding MST.
Compatibilité
The SSK USB 3.2 Hub is designed for broad compatibility with devices featuring a full-function USB-C port. This includes:
- Ordinateurs portables : MacBook Pro, MacBook Air, Dell XPS, ASUS laptops, HUAWEI MateBook, HP Spectre Notebook, LENOVO ThinkPad, and other laptops with USB-C.
- Comprimés : iPad Pro, iPad Air, and other tablets with USB-C.
- Téléphones intelligents : iPhone 15 series, HUAWEI P20/30, LG G5, HTC 10, and other smartphones with USB-C.
- Systèmes d'exploitation : Windows, Mac OS, Linux, Android, Chromebook.
Remarque : Avant l'achatasing, please verify that your laptop's USB-C interface supports Power Delivery, DisplayPort Alternate Mode, and Data transfer for full functionality.

Image: A visual guide to the universal compatibility of the SSK Hub, showing various devices (USB flash drives, laptops, tablets, smartphones, HDDs, TVs) and operating systems (Windows, Mac OS, iPad OS, Android) it supports.
Entretien
- Veillez à ce que le moyeu reste propre et exempt de poussière. Utilisez un chiffon doux et sec pour le nettoyer.
- Évitez d'exposer le moyeu à des températures extrêmes, à l'humidité ou à la lumière directe du soleil.
- N’essayez pas de démonter ou de réparer l’appareil vous-même. Cela annulera la garantie.
- Disconnect the hub from your host device and power source when not in use for extended periods.
Dépannage
| Problème | Solution possible |
|---|---|
| No display output / Display flickering |
|
| USB devices not recognized or slow transfer speeds |
|
| Host device not charging via PD port |
|
| Hub feels warm during operation |
|
Caractéristiques
| Fonctionnalité | Détail |
|---|---|
| Numéro de modèle | SC221 |
| Nombre total de ports USB | 7 |
| Ports de données USB | 2 x USB-A 3.2 Gen 2 (10Gbps), 2 x USB-C 3.2 Gen 2 (10Gbps) |
| Ports HDMI | 2 x HDMI (HDMI 1: up to 4K@60Hz single, HDMI 2: up to 4K@30Hz dual) |
| Port d'alimentation | 1 x USB-C PD 3.0 (up to 100W input) |
| Interface matérielle | USB |
| Poids de l'article | 4.6 onces (130 grammes) |
| Dimensions du colis | 7.91 x 3.98 x 0.94 pouces |
| Appareils compatibles | MacBook Pro, Dell XPS, ASUS laptops, HUAWEI MateBook, HP Spectre Notebook, LENOVO ThinkPad, HUAWEI P20/30, LG G5, HTC 10, etc. |
| Systèmes d'exploitation | Windows, Mac OS, Linux, Android, Chromebook |
Garantie et assistance
SSK products are designed for reliability and performance. For warranty information or technical support, please refer to the official SSK webou contactez directement leur service client. Conservez votre reçu d'achat pour toute réclamation sous garantie.