DriverGenius CU200 | USB 3.0 to Dual Gigabit Ethernet Adapter

  • $45.99
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The DriverGenius CU200 | USB 3.0 to Dual Port Gigabit Ethernet Adapter lets you add two Gigabit Ethernet ports to your laptop or Ultrabook™ computer through a single USB 3.0 port, and features an integrated USB 3.0 pass-through port that keeps your USB port available for use with external storage or other peripherals. Each RJ45 port supports 10/100/1000 Mbps Ethernet and is fully compatible with IEEE 802.3i/u/ab standards.

【DriverGenius CU200 | Amazon  -

The DriverGenius CU200 | 2-port USB LAN adapter is a versatile solution for connecting to two separate physical networks simultaneously, leveraging the 5 Gbps speed of USB 3.0 to provide dedicated gigabit bandwidth to each port. The dual USB NIC is also ideal for providing dedicated physical network interfaces to virtual machine configurations. Great for IT administrators that require dual-homed or multi-homed host systems.


■ Business or IT professionals that need to connect to two separate networks simultaneously
■ Run a virtual machine(s) on a workstation, with access to separate physical network connections
■ Replacement for a failed built-in Gigabit Ethernet port on a laptop


■ Dual Gigabit Ethernet ports through a single USB connection
■ Integrated USB 3.0 pass-through port
IEEE 802.3, 802.3u and 802.3ab (10BASE-T, 100BASE-TX, and 1000BASE-T) compatible
■ Crossover Detection & Auto-Correction (Auto MDIX)
■ IEEE 802.1Q VLAN Tagging support
■ Up to 4K Jumbo Frame support
■ Supports Checksum Offload (IPv4, IPv6, TCP, UDP) and Large Send Offload
■ Compact, lightweight design for maximum portability


Driver Download

DriverGenius CU200 now supports Windows 11 (64-bit). & As for macOS, it supports For Intel and Apple silicon platforms as well. 

Manual Download

Multi-language v3.1 | EN | DE | ES | IT | FR | 

Frequently Asked Questions


The DriverGenius CU200 | USB 3.0 to Dual Gigabit Ethernet Adapter destined to impress, and priced at only $45.99, for a limited time.

Inventory Last Updated: Jul 03, 2022

Customer Reviews

Based on 2 reviews

Is this support on Linux devices?

Justin C.
Works well with OSX, FreeBSD, and Fedora Linux. Recommended.

Working well with OSX, FreeBSD, and Fedora Linux. :)

Transfer rates from a local file server are consistently in the 70-95MB/s range, indicating good performance.

Would get again.

As a note, for OSX use the drivers from the chipset manufacturer:


Install the drivers before plugging it in, and it'll work fine. For FreeBSD/Linux, the needed drivers are already built into the OS so no downloaded was needed.

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