D-Link DUB-E250
Network adapter | USB-C / Thunderbolt 3 | 2.5GBase-T x 1
Main Specification
| Product Description | D-Link DUB-E250 - network adapter - USB-C / Thunderbolt 3 - 2.5GBase-T x 1 |
|---|---|
| Device Type | Network adapter |
| Form Factor | External |
| Interface (Bus) Type | USB-C / Thunderbolt 3 |
| Ports | 2.5GBase-T x 1 |
| Dimensions (WxDxH) | 5.3 cm x 2.15 cm x 1.5 cm |
| Weight | 28.5 g |
| Cabling Type | Ethernet 10Base-T, Ethernet 100Base-TX, Ethernet 1000Base-T, Ethernet 2.5GBase-T |
| Data Link Protocol | 10Mb LAN, 100Mb LAN, 1GbE, 2.5GbE |
| Compliant Standards | IEEE 802.3, IEEE 802.3u, IEEE 802.1Q, IEEE 802.3ab, IEEE 802.1p, IEEE 802.3x, USB 2.0, USB 3.0, IEEE 802.3az, IEEE 802.3bz, USB 3.1 Gen 1 |
| System Requirements | Apple MacOS X 10.6 or later, Microsoft Windows 7 / 8 / 10 |
| Manufacturer Warranty | 2-year warranty |
General
| Device Type | Network adapter |
|---|---|
| Form Factor | External |
| Interface (Bus) Type | USB-C / Thunderbolt 3 |
Networking
| Ports | 2.5GBase-T x 1 |
|---|---|
| Connectivity Technology | Wired |
| Cabling Type | Ethernet 10Base-T, Ethernet 100Base-TX, Ethernet 1000Base-T, Ethernet 2.5GBase-T |
| Data Link Protocol | Ethernet, Fast Ethernet, Gigabit Ethernet, 2.5 Gigabit Ethernet |
| Status Indicators | Link/activity, connection status |
| Features | Flow control, auto-uplink (auto MDI/MDI-X), full duplex mode, Energy Efficient Ethernet, crossover detection, VLAN Tagging, dynamic power management |
| Compliant Standards | IEEE 802.3, IEEE 802.3u, IEEE 802.1Q, IEEE 802.3ab, IEEE 802.1p, IEEE 802.3x, USB 2.0, USB 3.0, IEEE 802.3az, IEEE 802.3bz, USB 3.1 Gen 1 |
Expansion / Connectivity
| Interfaces | 1 x 1/2.5GBase-T - RJ-45 - female |
|---|
Miscellaneous
| Cables Included | 1 x Thunderbolt 3 / USB-C cable (integrated) - 16 cm |
|---|---|
| Compliant Standards | IC, FCC |
Software / System Requirements
| OS Required | Apple MacOS X 10.6 or later, Microsoft Windows 7 / 8 / 10 |
|---|
Dimensions & Weight
| Width | 5.3 cm |
|---|---|
| Depth | 2.15 cm |
| Height | 1.5 cm |
| Weight | 28.5 g |
Manufacturer Warranty
| Service & Support | Limited warranty - 2 years |
|---|
Environmental Parameters
| Min Operating Temperature | 10 °C |
|---|---|
| Max Operating Temperature | 45 °C |
| Humidity Range Operating | 10 - 85% (non-condensing) |
Product features
Reliable adapter
This reliable adapter allows you to connect to multi-Gigabit speeds instantly, perfect for network intensive workloads.Easy to install and use
Simply plug the adapter into an available USB-C port. The installation software is already preloaded on the adapter, so there's no need for CDs or downloads. The portable compact design lets you easily slip the adapter into your pocket or laptop bag and take it with you anywhere.Green technology that saves energy
Power to the adapter is provided directly from the USB Type-C port and not only supports the USB 3.0 standard's power-saving features, but also includes an energy-saving suspend and resume function to minimize power consumption when network traffic is light, the device is idle, or when the Ethernet cable is unplugged.Key selling points
- Upgrade your laptop
- Reliable adapter
- Easy to install and use
- Green technology that saves energy
References
MPN: DUB-E250
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04/06/2026 01:44:35