CABLETIME CB51G USB-C to RJ45 Ethernet Adapter | 1Gbps LAN | Thunderbolt 3/4 Compatible | USB-C to Gigabit Network Converter

Get fast, stable wired internet on your USB-C devices with the CABLETIME CB51G Gigabit Ethernet Adapter. Designed for modern laptops, tablets, and smartphones without an RJ45 port, it delivers reliable high-speed networking for work, streaming, and gaming.

True Gigabit 1000Mbps Speed

Enjoy blazing-fast wired internet with speeds up to 1000Mbps, fully backward compatible with 100Mbps and 10Mbps networks. Perfect for HD streaming, video conferencing, online gaming, and large file transfers—no lag, no buffering.

Stable & Secure Wired Connection

Say goodbye to unstable Wi-Fi. This USB-C to Ethernet adapter ensures a consistent and secure connection, ideal for professionals, content creators, and remote workers who depend on uninterrupted performance.

Advanced RTL8153 Chipset

Powered by the high-performance Realtek RTL8153 chip, this adapter ensures efficient data transmission, wide compatibility, and stable connectivity across multiple devices and operating systems.

Plug & Play Simplicity

No complicated setup required—just plug it into your USB-C port and connect your Ethernet cable. Start browsing, streaming, or working instantly.

Premium Aluminum Design

Built with a durable aluminum shell and ABS construction, this adapter offers excellent heat dissipation and long-lasting performance, while maintaining a sleek, modern look for your workspace.

Wide Compatibility

Compatible with a broad range of USB-C and Thunderbolt 3/4 devices, including MacBook Pro/Air, iPad Pro, Dell XPS, HP Spectre, Lenovo ThinkPad, Surface devices, Chromebooks, and many Android smartphones.

Specs

• Model: CB51G
• Input: USB-C Male
• Output: RJ45 Female (with LED indicator)
• Speed: 10/100/1000Mbps Gigabit Ethernet
• Chipset: Realtek RTL8153
• Material: Aluminum Shell + ABS

Fast, reliable wired networking—built for modern USB-C devices.