SIIG USB-C to 2.5G Ethernet Adapter, High-Speed Internet Connection, 2.5GBase-T Network, Portable Computer/Notebook Connectivity, RoHS Compliant - JU-NE0A11-S1 (2 Year Warranty)

SIIG USB-C to 2.5G Ethernet adapter showing black housing with RJ45 port and USB-C connector-alternate-image1
Dimensional diagram of SIIG USB-C to 2.5G Ethernet adapter showing exact measurements-alternate-image2
Close-up view of SIIG USB-C to 2.5G Ethernet adapter showing build quality and ports-alternate-image3
SIIG USB-C to 2.5G Ethernet adapter package contents including box, manual, CD, and adapter-alternate-image4
SIIG USB-C to 2.5G Ethernet adapter connected to laptop showing network speed capabilities-alternate-image5
SIIG USB-C to 2.5G Ethernet adapter connected to laptop keyboard showing easy integration-alternate-image6
SIIG USB-C to 2.5G Ethernet adapter in use with laptop showing practical application-alternate-image7

SIIG USB-C to 2.5G Ethernet Adapter, High-Speed Internet Connection, 2.5GBase-T Network, Portable Computer/Notebook Connectivity, RoHS Compliant - JU-NE0A11-S1 (2 Year Warranty)

SIIG JU-NE0A11-S1

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€70,95
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  • 2 Year Warranty
  • 30 Day Returns
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Product Key Features

  • 🚀 2.5G Ethernet connectivity for ultra-fast wired internet
  • 🔌 USB 3.1 Type-C interface for high-speed data transfer
  • 💻 Compatible with Windows and Mac systems
  • 🌐 Supports IEEE 802.3bz (2.5G BASE-T) and jumbo frames up to 16K
  • 📊 IEEE 802.1Q VLAN tagging support
  • 💡 Built-in LED indicators for power and data diagnostics
  • 📱 Compact portable design (3" x 1.1" x 0.6")
  • ✅ RoHS certified and environmentally friendly
  • ⚡ Full duplex operation with IEEE 802.3x flow control
  • 🛡️ 2-year limited warranty included
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SIIG USB-C to 2.5G Ethernet Adapter, High-Speed Internet Connection, 2.5GBase-T Network, Portable Computer/Notebook Connectivity, RoHS Compliant - JU-NE0A11-S1 (2 Year Warranty)

This item: SIIG USB-C to 2.5G Ethernet Adapter, High-Speed Internet ...

€70,95

Total price: €70.95
  • Description
  • Tech Specs
  • Refund Policy

SIIG

JU-NE0A11-S1

SIIG USB-C to 2.5G Ethernet Adapter - High-Speed Network Connection for Windows & Mac Computers

Experience lightning-fast wired internet connectivity with the SIIG USB-C to 2.5G Ethernet Adapter. This high-performance network adapter seamlessly adds 2.5 Gigabit Ethernet capabilities to your USB-C enabled desktop computer, laptop, or notebook, delivering speeds up to 2.5 times faster than traditional Gigabit Ethernet.

Advanced Network Features & Compatibility

  • SuperSpeed USB 3.1 Type-C interface for optimal data transfer rates
  • Supports IEEE 802.3bz (2.5G BASE-T) standard
  • Full duplex operation with IEEE 802.3x flow control
  • IEEE 802.1Q VLAN tagging support
  • Jumbo frames support up to 16K bytes
  • Built-in LED indicators for power and data diagnostics

Compact & Portable Design

With its lightweight construction (2.88 oz) and compact dimensions (3" x 1.1" x 0.6"), this portable adapter is perfect for professionals on the go. The durable twisted pair media support ensures reliable connectivity in various networking environments.

System Requirements

  • Windows 10, 8.1, 8, 7 (32/64-bit compatible)
  • Mac OS X 10.10 to 10.15
  • Available USB-C port
  • 2.5 Gigabit network infrastructure recommended

Package Contents

  • USB-C to 2.5G Ethernet Adapter
  • User Reference Guide
  • Driver Installation CD

Warranty & Certification

Backed by a 2-year limited warranty and RoHS environmental certification, ensuring both reliability and eco-friendly compliance for your networking needs.

Adds wired 2.5G Ethernet connectivity to Windows and Mac USB-C desktop, laptop, or notebook computer

  • Quickly adds 2.5G wired Ethernet connectivity to your desktop, laptop, notebook computer through USB 3.1 USB-C connection
  • SuperSpeed USB 3.1 Type-C ensures high performance packet transfer rate
  • Full duplex operation with IEEE 802.3x flow control and half duplex operation with back-pressure flow control
  • IEEE 802.1Q VLAN tagging
  • IEEE 802.3bz (2.5G BASE-T) and jumbo frames up to 16K bytes
  • Built-in power and data diagnostic LEDs
  • Compact and lightweight design
SIIG USB-C to 2.5G Ethernet adapter showing black housing with RJ45 port and USB-C connector

Lightning-Fast 2.5G Ethernet in a Sleek Design

Experience blazing network speeds with this compact USB-C to 2.5G Ethernet adapter. The sleek black housing features diagnostic LEDs for instant status monitoring, while the USB 3.1 Type-C connection ensures optimal data throughput. Perfect for professionals who demand reliable, high-speed wired connectivity.

Technical Specifications

  • 2.5GBASE-T RJ-45 port for speeds up to 2.5Gbps
  • USB 3.1 Type-C interface for maximum compatibility
  • Built-in diagnostic LED indicators

Applications

  • High-speed data center connectivity
  • Professional workstation networking
  • Server room management
Dimensional diagram of SIIG USB-C to 2.5G Ethernet adapter showing exact measurements

Ultra-Compact Form Factor for Maximum Portability

The adapter's precise dimensions (5.90" x 1.08" x 2.97") make it incredibly portable while maintaining professional-grade performance. Its lightweight yet durable construction ensures reliability whether you're in the office or on the go.

Technical Specifications

  • Compact 5.90-inch total length
  • Slim 1.08-inch width profile
  • 2.97-inch body height

Applications

  • Mobile IT deployment
  • Field networking solutions
  • Compact workspace setups
Close-up view of SIIG USB-C to 2.5G Ethernet adapter showing build quality and ports

Premium Build Quality with Enhanced Durability

Engineered with a robust aluminum housing, this adapter combines elegant design with industrial durability. The high-quality USB-C connector and RJ45 port are built to withstand frequent connections and disconnections while maintaining optimal signal integrity.

Technical Specifications

  • Durable aluminum construction
  • Gold-plated connectors
  • Industrial-grade RJ45 port

Applications

  • Enterprise network deployment
  • Long-term infrastructure solutions
  • High-traffic network environments
SIIG USB-C to 2.5G Ethernet adapter package contents including box, manual, CD, and adapter

Complete Professional Network Solution Package

Every adapter comes with a comprehensive setup package including driver software, quick start guide, and installation CD. The eco-friendly packaging reflects our commitment to sustainability while ensuring your adapter arrives ready for immediate deployment.

Technical Specifications

  • Driver CD with multi-OS support
  • Quick installation guide included
  • RoHS compliant packaging

Applications

  • IT department rollouts
  • System administrator deployment
  • Network infrastructure upgrades
SIIG USB-C to 2.5G Ethernet adapter connected to laptop showing network speed capabilities

2.5G Network Speed Enhancement

Transform your USB-C equipped device into a high-speed networking powerhouse. The 2.5GBASE-T technology delivers speeds up to 2.5Gbps, perfect for handling demanding network tasks and large file transfers with ease.

Technical Specifications

  • 2.5Gbps maximum throughput
  • Backward compatible with 10/100/1000 Mbps
  • IEEE 802.3bz standard support

Applications

  • High-speed data transfer
  • Network infrastructure upgrade
  • Server connectivity
SIIG USB-C to 2.5G Ethernet adapter connected to laptop keyboard showing easy integration

Seamless Integration with Modern Hardware

The adapter's plug-and-play functionality ensures quick setup with modern laptops and workstations. Its efficient design maintains consistent performance while minimizing power consumption, ideal for extended use in professional environments.

Technical Specifications

  • Plug-and-play capability
  • Energy-efficient design
  • Universal USB-C compatibility

Applications

  • Workstation setup
  • Mobile computing
  • Professional networking
SIIG USB-C to 2.5G Ethernet adapter in use with laptop showing practical application

Enhanced Productivity with Reliable Connectivity

Experience uninterrupted workflow with stable, high-speed network access. The adapter's reliable performance makes it perfect for professionals who depend on consistent connectivity for their daily operations, from video conferencing to large file transfers.

Technical Specifications

  • Stable connection maintenance
  • Professional-grade signal quality
  • Multi-platform support

Applications

  • Remote work connectivity
  • Content creation workflow
  • Business communications
General Information
ManufacturerSIIG, Inc
Manufacturer Part NumberJU-NE0A11-S1
Brand NameSIIG
Product NameUSB-C to 2.5G Ethernet Adapter
Product Type2.5Gigabit Ethernet Adapter
Interfaces/Ports
Host InterfaceUSB 3.1 Type C
Total Number of Ports1
Number of Network (RJ-45) Ports1
Media & Performance
Media Type SupportedTwisted Pair
Network & Communication
Network Technology2.5GBase-T
Physical Characteristics
Form FactorPortable
Height0.6
Width1.1
Depth3
Weight (Approximate)2.88 oz
Miscellaneous
Package Contents
  • USB-C to 2.5G Ethernet Adapter
  • User Reference Guide
  • Driver Installation CD
Additional Information

OS Requirement:

  • Windows or Mac systems with an available USB-C port
  • Windows 10 (32-/64-bit) / 8.1 (32-/64-bit) / 8 (32-/64-bit) / 7 (32-/64-bit)
  • Mac OS X 10.10 to 10.15
  • 2.5 Gigabit network recommended
Device SupportedComputer/Notebook
Environmentally FriendlyYes
Environmental CertificationRoHS
Country of OriginChina
Warranty
Limited Warranty2 Year

Return Policy

Time to Return

Standard Return Policy

We offer a hassle-free 30-day returns policy for domestic (US) orders, excluding non-refundable items. Refund or Replacement within 30 days of the delivery date. All products that fall under the Standard Return Policy qualify for our 30-Day Hassle-Free Returns. Please see the section above for more details.

Replacement Only Return Policy

Replacement within 30 days of the delivery date.

Manufacturer Only Return Policy

Covered by the manufacturer's warranty. Please refer to the terms and conditions for the manufacturer's warranty or contact the manufacturer.

Holiday Extended Return Policies

Extended Holiday Return Policy.

Qualifying purchases of products displaying the " Extended Holiday Return Policy ", from November 1st, 2023 to December 25, 2023, are eligible for a Refund or Replacement until January 31, 2024.


Extended Holiday Replacement-Only Return Policy

Qualifying purchases of products displaying the " Extended Holiday Replacement-Only Return Policy ", from November 1st, 2023 to December 25, 2023, are eligible for a Replacement until January 31, 2024.

FAQ
The SIIG USB-C to Ethernet adapter supports 2.5 Gigabit (2.5G BASE-T) network speeds, offering significantly faster connectivity than traditional 1 Gigabit adapters. It supports IEEE 802.3bz (2.5G BASE-T) standard and can handle jumbo frames up to 16K bytes for enhanced performance.
This adapter is compatible with both Windows and Mac operating systems. Specifically, it supports Windows 10, 8.1, and 7 (both 32-bit and 64-bit versions), as well as Mac OS X versions 10.10 through 10.15. The device requires a computer or notebook with an available USB-C port.
The package includes three main components: the USB-C to 2.5G Ethernet Adapter unit, a User Reference Guide for setup and operation instructions, and a Driver Installation CD containing necessary software drivers for proper functionality.
The adapter features a compact and portable design, measuring 0.6" in height, 1.1" in width, and 3" in depth. It weighs approximately 2.88 ounces, making it lightweight and easy to carry with your laptop or notebook.
This adapter uses a USB 3.1 Type-C (USB-C) connection, which ensures SuperSpeed data transfer rates. The USB-C interface provides high-performance packet transfer capabilities necessary for 2.5G Ethernet connectivity.
The adapter supports several advanced networking features including full duplex operation with IEEE 802.3x flow control, half duplex operation with back-pressure flow control, IEEE 802.1Q VLAN tagging, and jumbo frames up to 16K bytes. It also includes built-in power and data diagnostic LEDs for monitoring connection status.
The SIIG USB-C to 2.5G Ethernet Adapter comes with a 2-year limited warranty, providing protection against manufacturing defects and ensuring customer peace of mind with their purchase.
Yes, this adapter is environmentally friendly and carries RoHS certification, which means it complies with strict environmental standards limiting the use of hazardous substances in electronic equipment.

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