2B USB 3.0 Ethernet Adapter 10/100/1000Mbps CV339 – Fast, Reliable, and Portable Networking
The 2B USB 3.0 Ethernet Adapter CV339 provides Gigabit-speed wired internet via USB. Perfect for laptops and PCs, ensuring a stable and fast connection for work or entertainment.
- Supports Gigabit Ethernet (10/100/1000 Mbps)
- USB 3.0 interface for ultra-fast data transfer
- Plug & Play compatibility for easy setup
- Stable and secure connection for gaming, streaming, and downloading
- Compact and lightweight design for portability
- Compatible with Windows, macOS, and Linux
- Durable construction with high-quality chipset
Description
Gigabit-Speed Connectivity
The 2B USB 3.0 Ethernet Adapter CV339 delivers lightning-fast wired network speeds up to 1000Mbps, ensuring smooth browsing, streaming, downloading, and online gaming. It’s the perfect solution for laptops or devices without built-in Ethernet ports, providing uninterrupted, low-latency connections for both home and office use.
Plug-and-Play Convenience
No software installation or configuration required—simply plug the CV339 into your USB port and enjoy instant internet access. It’s designed for quick setup and hassle-free use, making it ideal for professionals, students, and travelers.
High-Speed USB 3.0 Interface
Equipped with a USB 3.0 connector, the adapter supports data transfer rates up to 5Gbps, ensuring maximum efficiency for Gigabit Ethernet performance. Backward compatible with USB 2.0 and 1.1, it provides stable connectivity across all systems.
Compact and Durable Design
Built with premium materials and a lightweight form factor, the CV339 is easy to carry and durable enough for everyday use. The strong cable and reinforced connectors ensure long-lasting reliability and consistent performance.
Universal Compatibility
Compatible with Windows, macOS, and Linux, the CV339 works seamlessly with laptops, PCs, gaming consoles, and network devices. Perfect for offices, classrooms, and remote setups that demand fast, stable internet access.
Why Choose 2B CV339?
- Supports 10/100/1000Mbps Gigabit speeds
- USB 3.0 interface with 5Gbps bandwidth
- Plug-and-play – no drivers required
- Compact, portable, and durable design
- Works with all major operating systems
The 2B USB 3.0 Ethernet Adapter 10/100/1000Mbps CV339 combines speed, stability, and convenience, providing the ideal wired internet solution for superior connectivity anywhere.
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| Specification | Details |
| Brand | 2B |
| Model | CV339 |
| Type | USB 3.0 to Ethernet Adapter |
| Interface | USB 3.0 |
| Ethernet Speed | 10/100/1000 Mbps |
| Compatibility | Windows, macOS, Linux |
| Material | ABS Plastic |
| Color | Black |
| Cable Length | 15 cm (approx.) |
| Plug & Play | Yes |
| Warranty | 1 Year |














































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