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Product information
From the manufacturer
About this product
- 2.5G Ethernet Connectivity
- USB-C / Thunderbolt 3 Connector
- Auto Speed Detection
- Supports Crossover Detection
- Supports Full-Duplex Mode
- Two LED indicators
- No power adapter required
- Bundled with a virtual CD for driver installation (for Windows)
- Backwards compatible (10/100/1000 Mbps)
2.5 Gbps
Upgrade your computer to 2.5 Gbps Ethernet.
USB-C connector
Ideal for ultra-thin laptops with USB-C / Thunberbolt 3 connections and no ethernet port.
Install in seconds
Simply plug in the adapter and the built-in driver will be installed in seconds.
Dynamic Power Management
Reduces power consumption during times of light traffic, when idle, or when the Ethernet cable is unplugged.
Upgrade your laptop to 2.5 Gbps Ethernet.
Instantly add multi-Gigabit connectivity to your laptop computer or desktop. Just plug the adapter into an available USB-C port and you’re ready to connect to your router or switch at 2.5x the speed of a standard Gigabit connection.
More than twice as fast as Gigabit Ethernet.
Simply plug into your computer and enjoy fast 2.5 Gigabit Ethernet that allows you to transfer large files in no time, or make light work of backups to a server or network storage device. This reliable adaptor 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 downloads1. 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 minimise power consumption when network traffic is light, the device is idle, or when the Ethernet cable is unplugged. Good for the environment, and ever better for your device’s battery life.
Works with existing networks.
The DUB-E250 is fully backwards compatible with existing Fast Ethernet or Gigabit networks, allowing you to connect to a wired network wherever you are.
Product details
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| Auto MDIX IEEE | Yes |
|---|---|
| Cable length | 0.16 m |
| Certification | CE, FCC, IC |
| Connectivity technology | Wired |
| Depth | 53 mm |
| Ethernet interface type | 2.5 Gigabit Ethernet |
| Ethernet LAN | Yes |
| Ethernet LAN data rates | 10,100,1000,2500 Mbit/s |
| Ethernet LAN (RJ-45) ports | 1 |
| Flow control support | Yes |
| Full duplex | Yes |
| Harmonized System (HS) code | 85176990 |
| Height | 15 mm |
| Host interface | USB Type-C |
| Hot-Plug support | Yes |
| Interface | Ethernet |
| Internal | No |
| LED indicators | Yes |
| Mac operating systems supported | Mac OS X 10.10 Yosemite, Mac OS X 10.11 El Capitan, Mac OS X 10.12 Sierra, Mac OS X 10.13 High Sierra, Mac OS X 10.14 Mojave, Mac OS X 10.15 Catalina, Mac OS X 10.6 Snow Leopard, Mac OS X 10.7 Lion, Mac OS X 10.8 Mountain Lion, Mac OS X 10.9 Mavericks |
| Maximum data transfer rate | 2500 Mbit/s |
| Networking standards | IEEE 802.1Q, IEEE 802.1p, IEEE 802.3, IEEE 802.3ab, IEEE 802.3az, IEEE 802.3bz, IEEE 802.3u, IEEE 802.3x |
| Operating relative humidity (H-H) | 10 - 85% |
| Operating temperature (T-T) | 10 - 45 °C |
| Plug and Play | Yes |
| Power consumption | 250 mA |
| Product colour | White |
| Storage relative humidity (H-H) | 5 - 90% |
| Storage temperature (T-T) | 10 - 70 °C |
| USB powered | Yes |
| USB version | 2.0/3.2 Gen 1 (3.1 Gen 1) |
| VLAN tagging | Yes |
| Weight | 28.5 g |
| Width | 21.5 mm |
| Windows operating systems supported | Windows 10, Windows 10 Education, Windows 10 Education x64, Windows 10 Enterprise, Windows 10 Enterprise x64, Windows 10 Home, Windows 10 Home x64, Windows 10 IOT Core, Windows 10 IoT Enterprise, Windows 10 Pro, Windows 10 Pro x64, Windows 7, Windows 7 Enterprise, Windows 7 Enterprise x64, Windows 7 Home Basic, Windows 7 Home Basic x64, Windows 7 Home Premium, Windows 7 Home Premium x64, Windows 7 Professional, Windows 7 Professional x64, Windows 7 Starter, Windows 7 Starter x64, Windows 7 Ul... |
Logistics
| EAN | 0790069457494 |
|---|---|
| Unit of measure | — |
| Weight | — |
| Dimensions | — |
| Dangerous goods | No |
Warranty
- 12-month warranty on everything we sell.
- Runs from the day your order is delivered.
- Faults under normal use are repaired, replaced or refunded.
Payment
- Visa and Mastercard, processed securely by Tyl by NatWest with 3D Secure.
- PayPal — your PayPal balance or a saved card or bank account.
- Clearpay, Klarna and Billie — pay later or in instalments, processed by Stripe.
- No surcharge on any payment method; refunds go back to the way you paid.
Spread the cost
- 4 interest-free payments of £8.10 with Clearpay. Learn more
- 3 payments of £10.80 at 0% interest with Klarna. Learn more
- Businesses: pay in 30 days on invoice with Billie. Learn more
Choose at checkout. 18+, T&Cs apply, credit subject to status.
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