Introducció
The StarTech.com DK30C2DAGPD USB-C Multiport Adapter transforms your USB-C enabled laptop into a versatile workstation. This adapter provides connectivity for dual DisplayPort monitors, two USB-A ports (USB 3.0 and USB 2.0), a Gigabit Ethernet port, and supports Power Delivery 3.0 for laptop charging. It is designed for Windows operating systems and offers flexible display resolution options.

Figure 1: StarTech.com DK30C2DAGPD USB-C Multiport Adapter. This image displays the compact, gray adapter with its various ports visible, including DisplayPort, Ethernet, USB-A, and USB-C.
Característiques del producte
- Dual DisplayPort Output: Connect two 4K 30Hz DisplayPort monitors or a single 4K 60Hz DisplayPort monitor.
- USB-A Hub: Includes one USB 3.0 (5Gbps) port and one USB 2.0 port for connecting peripherals.
- Gigabit Ethernet: Provides reliable wired network connectivity.
- 100W Power Delivery 3.0: Supports up to 85W laptop charging via your USB-C power adapter, with 15W reserved for the adapter itself.
- DP Alt Mode Switch: Allows selection between higher resolution dual 4K 30Hz with USB 2.0 speeds, or dual 1080p with faster USB 3.0 speeds.
- Driverless Installation: No additional drivers are required for operation.
- Disseny compacte: Portable and suitable for various work environments.
- Cable inclòs: Comes with a 1-meter (3.3 ft) USB Type-C host cable.

Figura 2: Detallada view of the adapter's ports and their functions. This diagram labels the USB 3.0/2.0 port, USB Type-C host port, DP Alt Mode switch, two DisplayPort outputs, RJ45 Ethernet port, USB 2.0 port, and USB Type-C power input.
Contingut del paquet
- 1 x StarTech.com DK30C2DAGPD USB-C Multiport Adapter
- 1 x 1-meter (3.3 ft) USB-C Host Cable
- 1 x Guia d'inici ràpid

Figure 3: The adapter and its included USB-C cable, shown alongside the product packaging.
Instruccions de configuració
Before connecting the adapter, ensure your laptop's USB-C port supports USB Power Delivery and DisplayPort Alternate Mode (DP Alt Mode) for full functionality.
- Connect to Host Laptop: Connect the included 1-meter USB-C host cable from the adapter's USB Type-C (Host) port to a compatible USB-C port on your laptop.
- Connectar monitors: Connect your DisplayPort monitors to the "VIDEO 1" and "VIDEO 2" DisplayPort outputs on the adapter.
- Connecteu els perifèrics USB: Plug your USB devices (e.g., keyboard, mouse, external drive) into the USB 3.0 and USB 2.0 Type-A ports on the adapter.
- Connexió Ethernet (opcional): For wired network access, connect an Ethernet cable from your network router or switch to the RJ45 Gigabit Ethernet port on the adapter.
- Connect Power (Optional, for PD): If you wish to charge your laptop through the adapter, connect your laptop's USB-C power adapter to the USB Type-C (DC Power Input Only) port on the multiport adapter.
Instruccions de funcionament
DP Alt Mode Switch Configuration
The adapter features a DP Alt Mode switch to optimize performance based on your display and USB speed requirements. This switch allows you to prioritize either video resolution or USB data transfer speed.
- USB 2.0 Mode: When the switch is set to USB 2.0, the adapter supports dual 4K 30Hz DisplayPort monitors or a single 4K 60Hz DisplayPort monitor. In this mode, the USB-A ports operate at USB 2.0 speeds. This setting is ideal for maximizing display resolution.
- USB 3.0 Mode: When the switch is set to USB 3.0, the adapter supports dual 1080p DisplayPort monitors or a single 4K 30Hz DisplayPort monitor. In this mode, the USB-A ports operate at USB 3.0 (5Gbps) speeds. This setting is suitable when faster USB data transfer is required, such as for external storage devices.
Adjust the switch according to your current needs. Changes to the switch setting may require reconnecting the adapter or restarting your display configuration for the new settings to take effect.
Power Delivery (PD 3.0)
The adapter supports Power Delivery 3.0, allowing you to power and charge your laptop and connected peripherals through a single USB-C connection. Connect your laptop's USB-C power adapter to the dedicated USB-C power input port on the multiport adapter. The adapter reserves 15W for its own operation, providing up to 85W for laptop charging. PD 3.0 includes Fast Role Swap, which helps prevent USB data disruption if you switch power sources (e.g., from a wall adapter to bus power).
Connectivitat de xarxa
The integrated Gigabit Ethernet port provides a stable and high-speed wired network connection, which can be more reliable than Wi-Fi, especially for large data transfers or critical online activities.
Manteniment
- Keep the adapter clean by wiping it with a soft, dry cloth.
- Eviteu exposar l'adaptador a temperatures extremes, humitat o llum solar directa.
- Do not attempt to disassemble or repair the adapter yourself. Refer to qualified service personnel.
- Assegureu-vos d'una ventilació adequada al voltant de l'adaptador durant el funcionament.
Resolució de problemes
| Problema | Causa possible | Solució |
|---|---|---|
| No display on external monitors. |
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| USB devices not functioning or slow. |
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| El portàtil no carrega. |
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| Ethernet connection issues. |
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| Limited functionality with macOS. |
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Especificacions
| Característica | Detall |
|---|---|
| Número de model | DK30C2DAGPD |
| Marca | StarTech.com |
| Connexió de l’amfitrió | USB-C (with DP Alt Mode and Power Delivery support) |
| Sortida de vídeo | 2 x DisplayPort |
| Max Resolution (USB 2.0 Mode) | Dual 4K 30Hz or Single 4K 60Hz |
| Max Resolution (USB 3.0 Mode) | Dual 1080p or Single 4K 30Hz |
| Ports USB | 1 x USB 3.0 (Type-A), 1 x USB 2.0 (Type-A) |
| Ethernet | 1 x Gigabit Ethernet (RJ45) |
| Lliurament d'energia | Up to 100W (85W for laptop charging, 15W for adapter) |
| Dimensions (LxWxH) | 4.7 x 2.4 x 0.7 polzades (12 x 6 x 1.8 cm) |
| Pes de l'article | 5.3 unces (150 grams) |
| Included Cable Length | 1 metres (3.3 peus) |
| Compatibilitat de sistemes operatius | Windows, Chrome OS (macOS compatibility limited to single monitor) |

Figure 4: Physical dimensions of the adapter and the length of the included host cable.
Garantia i Suport
The StarTech.com DK30C2DAGPD USB-C Multiport Adapter is backed by StarTech.com. For detailed warranty information, technical support, and additional resources, please visit the official StarTech.com weblloc web o contacteu directament amb el seu servei d'atenció al client.
Recursos en línia: www.startech.com





