Belkin B2B145-BLK USB-C to Gigabit Ethernet Adapter - USB 3.0 Network Adapter - 1 Port - Black - Portable
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Product Features
Product Overview
The Belkin B2B145-BLK USB-C to Gigabit Ethernet Adapter delivers a reliable wired networking solution for modern devices equipped with USB-C ports. This compact adapter converts a USB-C connection into a standard RJ-45 Ethernet port, enabling stable Gigabit Ethernet connectivity where built-in network interfaces are unavailable or insufficient.
Designed with a sleek black finish, this single-port adapter supports 10/100/1000 Mbps network speeds over cost-effective twisted-pair cables. Its portable form factor makes it ideal for mobile professionals, remote workers, and IT administrators who require dependable network access across various environments without sacrificing performance.
Relevant factors for this section include Host Interface, Total Number of Ports, Number of Network (RJ-45) Ports, Media Type Supported. When those points are considered together, they give buyers a clearer picture of how the product is equipped, how it fits into deployment, and what kind of day-to-day role it is meant to support.
Technical Overview
This adapter utilizes USB 3.0 technology through a USB Type C host interface to provide full Gigabit Ethernet performance. The 10/100/1000Base-T network technology ensures compatibility with most modern network infrastructures, delivering data transfer rates up to 1000 Mbps over standard twisted-pair cabling.
The adapter's single RJ-45 port supports cable lengths up to 100 meters, maintaining signal integrity across typical office and home network deployments. Its plug-and-play design requires no external power source, drawing power directly from the host device's USB-C port for simplified operation.
Relevant factors for this section include Host Interface, Total Number of Ports, Number of Network (RJ-45) Ports, Media Type Supported. When those points are considered together, they give buyers a clearer picture of how the product is equipped, how it fits into deployment, and what kind of day-to-day role it is meant to support.
Key Product Advantages
This adapter offers several distinct advantages for users seeking reliable wired connectivity in USB-C environments. Its compact design and lack of external power requirements make it exceptionally portable, while the Gigabit Ethernet capability ensures network performance matches modern bandwidth demands.
Universal Compatibility
Works with any device featuring a USB-C port, including laptops, tablets, and desktop computers, providing Ethernet connectivity where built-in ports are absent or limited.
- USB-C host interface
- 10/100/1000Base-T support
- No driver installation required for most operating systems
Cost-Effective Networking
Eliminates the need for expensive docking stations or network upgrades by converting existing USB-C ports into functional Ethernet connections using standard twisted-pair cables.
- Uses affordable Cat5e/Cat6 cables
- No additional hardware required
- Maintains existing network infrastructure
Deployment / Use Cases
The Belkin USB-C to Gigabit Ethernet Adapter serves multiple practical deployment scenarios where reliable wired connectivity is essential. Its compact size and simple operation make it suitable for both temporary and permanent network installations across diverse environments.
Common use cases include providing Ethernet access to ultraportable laptops that lack built-in RJ-45 ports, establishing stable connections for video conferencing systems in meeting rooms, and creating backup network interfaces for servers or workstations during network card failures. IT support teams frequently deploy these adapters for troubleshooting network issues or providing temporary connectivity during office moves and equipment upgrades.
Highlights
- Converts USB-C ports to Gigabit Ethernet with 10/100/1000 Mbps speeds
- Single RJ-45 port supports standard twisted-pair cables up to 100 meters
- Compact portable design with sleek black finish for easy transport
- USB 3.0 technology ensures maximum data transfer performance
- Plug-and-play operation requires no external power source
- Ideal for laptops, tablets, and devices lacking built-in Ethernet
- Provides reliable wired connectivity where Wi-Fi is unstable
- Cost-effective alternative to docking stations for network access
Specifications
| Specifications | |
|---|---|
| Manufacturer | Belkin International, Inc |
| Manufacturer Part Number | B2B145-BLK |
| Brand Name | Belkin |
| Product Name | Gigabit Ethernet Card |
| Product Type | Gigabit Ethernet Card |
| Interfaces/Ports | |
| Host Interface | USB Type C |
| Total Number of Ports | 1 |
| Number of Network (RJ-45) Ports | 1 |
| Media & Performance | |
| Media Type Supported | Twisted Pair |
| Network & Communication | |
| Network Technology | 10/100/1000Base-T |
| Physical Characteristics | |
| Form Factor | Portable |
| Miscellaneous | |
| Country of Origin | China |
FAQ
What devices are compatible with this USB-C Ethernet adapter?
The adapter is compatible with any device featuring a USB-C port, including modern laptops, tablets, desktop computers, and certain mobile devices. It works with operating systems that support standard USB network adapters, typically including Windows, macOS, Chrome OS, and many Linux distributions without requiring additional drivers.
What network speeds does this adapter support?
This adapter supports 10/100/1000Base-T network technology, providing connection speeds of 10 Mbps, 100 Mbps, or 1000 Mbps (Gigabit Ethernet) depending on your network infrastructure. The maximum achievable speed is 1000 Mbps when connected to Gigabit-capable switches, routers, and using appropriate Cat5e or Cat6 cabling.
Does this adapter require external power or drivers?
The adapter draws power directly from the host device's USB-C port and requires no external power source. For most modern operating systems, it functions as a plug-and-play device without needing additional driver installation. Some older or specialized operating systems may require basic network adapter drivers, which are typically available through the operating system's update features.
What type of Ethernet cable should I use with this adapter?
Use standard twisted-pair Ethernet cables (Cat5e, Cat6, or higher) with RJ-45 connectors. The adapter supports cable lengths up to 100 meters while maintaining Gigabit Ethernet performance. For optimal results in Gigabit environments, Cat5e or Cat6 cables are recommended over older Cat5 cables.
Can this adapter replace a built-in Ethernet port on my computer?
Yes, this adapter provides equivalent functionality to a built-in Gigabit Ethernet port. It offers the same 10/100/1000 Mbps speeds and uses standard RJ-45 connections. The primary difference is the USB-C interface instead of a dedicated Ethernet controller on the motherboard, making it an excellent solution for devices that lack built-in Ethernet or when additional network interfaces are needed.
Is this adapter suitable for gaming or video streaming applications?
Absolutely. The Gigabit Ethernet capability provides low-latency, high-bandwidth connections ideal for online gaming, 4K video streaming, large file transfers, and video conferencing. Wired connections typically offer more consistent performance than Wi-Fi, reducing lag, buffering, and connection drops during bandwidth-intensive activities.
| Qty | Price | Available |
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