USB Ethernet Adapter Gigabit 3.0 Network 1000Mbps Portable Compact

USB Ethernet Adapter Gigabit 3.0 Network 1000Mbps Portable Compact

Model:LNK-TCU1000 series

Product Description & Overview

The E-link LNK-TCU1000 Series represents a cutting-edge network connectivity solution engineered to

deliver reliable Gigabit Ethernet performance through USB 3.0 interface. This ultra-compact network

adapter enables stable wired internet access for laptops, tablets, and desktop computers, providing

significantly enhanced network stability and faster data transmission compared to conventional wireless

connections. The advanced chipset architecture ensures full compliance with USB 3.0 specifications while

delivering up to 1000Mbps network speed with 2000Mbps full-duplex bandwidth capacity for demanding

network applications.

Featuring a durable micro-mini design with reinforced connector construction, this professional-grade

network adapter incorporates sophisticated VLAN filtering and intelligent packet processing capabilities.

The plug-and-play functionality ensures immediate compatibility with major operating systems while the

integrated driver-free technology eliminates complex installation procedures. Designed for business

professionals, digital creators, and mobile workstation users, this versatile adapter provides essential

wired connectivity in environments where wireless reliability is compromised or security concerns

require physical network separation.

The robust construction incorporates advanced power management technology and electrostatic

protection, ensuring stable operation during extended usage periods. The compact form factor

makes it ideal for travel and mobile office applications, while the enhanced heat dissipation design

maintains optimal performance during continuous high-bandwidth operations. Perfect for video

conferencing, large file transfers, and real-time data processing applications, this professional

network adapter establishes new standards for portable wired connectivity solutions in modern

computing environments requiring dependable Gigabit Ethernet performance through USB 3.0

interface.

Key Features Bullets

• High-Speed Network Connectivity
  Gigabit Ethernet over USB 3.0 with 10/100/1000Mbps auto-negotiation

• Advanced Protocol Support
  IEEE 802.3/802.3u/802.3ab compliant with VLAN tagging capability

• Intelligent Network Optimization
  Auto MDIX correction and jumbo frame support for enhanced performance

• Efficient Data Processing
  Checksum offload (IPv4/IPv6/TCP/UDP) and large send offload technology

• Compact Portable Design
  Ultra-small form factor with visual LED status indicators

• Convenient Power Management
  Direct USB bus power without external adapter requirement

Technical Specifications & Indexes

Ordering Information

Application Scenarios

Established in 2001 & headquartered in Shenzhen, E-link China Technology Co., Ltd. (E-link) is a leading manufacturer of fiber optic communication and video transmission products in China.

Our main products include:

• Fiber Media Converters
• Industrial Ethernet PoE switchs
•  PoE Injectors & Splitters
• PoE Extenders
• Serial Fiber Converters
• SFP Transceivers
• HDMI Fiber Converters
• DVI Fiber Converters
• HD/3G/6G/12G Fiber Extenders
• CCTV Fiber Optic Converters
• HDMI/ DVI/ VGA/ SDI Ethernet Extenders

With rich experience in providing high quality products in the
telecom and CCTV business, E-link has a large manufacturing factory
in Shenzhen, able to provide cost-effective solutions 

to serve our customers successfully.



   

   

                                                                   
                                                                  
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Since the launch of our products in domestic and international
markets, we have won a good reputation for our high-quality
products and sincere services. Our products are widely applied to

• System of Telecom
• Public Security
• Bank
• Smart City
• Public transportation
• New Energy Developing
• CCTV Monitoring Transmission

We also provide ODM & OEM services and we have cooperated with some famous companies all
over the world. Our own brand "E-link" is also well known in many countries and have distributors there.





   





















































                                                                   
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E-Link quality:

• ISO9001 Quality System
• CE, RoHS, FCC certified 
• 48 hours of weathering test before delivery
• Conduct full-spectrum environmental and electrical testing on all product designs

   





Our knowledgeable sales, technical support and engineering
personnel are dedicated to understanding your needs and designing
products and solutions to meet your needs. We would be happy to
provide you with the best price, quality products and fast
delivery.