CU200 | USB 3.0 to Dual Port Gigabit Ethernet Adapter with USB 3.0 Pass-Through Port
No.CU200
Tittron CU200 USB 3.0 Dual Gigabit Ethernet Adapter is ideal for IT professionals, VM users and developers. Using one USB 3.0 port, it adds two independent Gigabit RJ45 ports with an extra USB 3.0 pass-through, supporting simultaneous dual physical networks for multi-homed hosts. It features 5Gbps bandwidth, hardware offload, Jumbo Frames and VLAN tagging to cut CPU overhead for virtualization and network testing.
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نظرة عامة — CU200 | USB 3.0 to Dual Port Gigabit Ethernet Adapter with USB 3.0 Pass-Through Port
The Tittron.com CU200 USB 3.0 to Dual Port Gigabit Ethernet Adapter, a must-have tool for IT professionals, virtual machine enthusiasts, and programming learners. This powerful USB Ethernet NIC allows you to expand the connectivity of your laptop or Ultrabook computer by adding two Gigabit Ethernet RJ45 ports and a convenient USB 3.0 pass-through port, all through a single USB 3.0 port. With the CU200 Dual Port USB Ethernet Adapter, you can effortlessly connect to two separate physical networks simultaneously, making it an ideal solution for IT administrators and professionals who require dual-homed or multi-homed host systems. It leverages 5 Gbps USB 3.0 speed to provide dedicated gigabit bandwidth to each port, ensuring optimal performance for all your networking needs.
This USB Network Adapter with Dual Ethernet Ports is also perfect for running virtual machines on your workstation, granting you access to separate physical network connections. It offers dedicated physical network interfaces to virtual machine configurations, enabling seamless network integration and enhancing your virtualization experience. Designed with advanced enterprise features, the Dual port USB Ethernet NIC supports IPv4/IPv6 packet Checksum Offload Engine (COE) and TCP large send offload, relieving your CPU from heavy packet processing tasks and improving overall performance. It also supports Jumbo Frames, full-duplex operation with 802.3x flow control, and VLAN tagging, providing an efficient and feature-rich USB network adapter.
أبرز المزايا — CU200 | USB 3.0 to Dual Port Gigabit Ethernet Adapter with USB 3.0 Pass-Through Port
- ■ Adds 2 x Gigabit Ethernet Ports to Your Computer
- ■ Integrated USB 3.0 Type-A 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
- ■ Compatible with Windows, macOS (Intel+M-Serial), Linux
المواصفات الفنية — CU200 | USB 3.0 to Dual Port Gigabit Ethernet Adapter with USB 3.0 Pass-Through Port
- Model
- CU200
- Connector Type(s)
- 2 x RJ-45 | 1 - USB Type-A (9 pin, 5 Gbps) | 1 - USB Type-A (9 pin, 5 Gbps)
- Ports
- 2
- Interface
- RJ45 (Gigabit Ethernet)
- Bus Type
- USB 3.2 Gen 1 (5Gbps)
- Industry Standards
- IEEE802.3i | IEEE 802.3u | IEEE 802.3ab | IEEE 802.3az | IEEE 802.1q (VLAN Tagging Support)
- Chipset ID
- ASIX - AX88179A
- LED Indicators
- 2 - 10/100 Link/Activity (Green) | 1 - Gigabit Link/Activity (Amber)
- Maximum Data Transfer Rate
- 5 Gbps (USB 3.0) | 2 Gbps (Ethernet - Full-Duplex)
- Type and Rate
- USB 3.0 - 5 Gbit/s
- Compatible Networks
- 10/100/1000 Mbps
- Max Distance
- 100 m / 330 ft
- Auto MDIX
- Yes
- Full Duplex Support
- Yes
- Jumbo Frame Support
- 4K max.
- Form Factor
- Attached Cable
- Power Source
- USB-Powered
- Input Voltage
- 5V DC
- Output Voltage
- 5 DC
- Operating Temperature
- 0°C to 50°C (32°F to 122°F)
- Storage Temperature
- -20°C to 60°C (-4°F to 140°F)
- Humidity
- 5~85% RH
- Windows
- Windows® XP, Vista, 7, 8, 8.1, 10, 11 | Windows Server® 2003, 2008 R2, 2012, 2012 R2, 2016, 2019, 2022
- macOS
- 10.6 to 10.15, 11.3 to 14.0 — VLAN tagging is currently not supported in macOS
- Linux
- Kernel 2.6.25 and up — LTS Versions only
- Note
- Jumbo Frames are no longer supported in macOS
- الضمان
- 24 months
- الشهادات
- CE · FCC · RoHS
- OEM / ODM
- مدعوم
التنزيل — CU200 | USB 3.0 to Dual Port Gigabit Ethernet Adapter with USB 3.0 Pass-Through Port
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الأسئلة الشائعة
What is the Tittron CU200 used for?
It is a USB 3.0 dual gigabit RJ45 NIC for IT, virtual machine and network testing. It adds 2 independent gigabit LAN ports plus a USB pass-through port to your laptop for dual separate physical networks.
Does each Ethernet port get full gigabit speed?
Yes. Powered by USB3.0 5Gbps bandwidth, each RJ45 port supports gigabit speed for multi-homed host and VM network configuration.
What operating systems are supported?
Compatible with Windows, macOS and Linux; plug & play for most mainstream systems.
Does it support VLAN tagging and Jumbo Frames?
Yes. It supports 802.1Q VLAN tagging, Jumbo Frames, TCP large send offload and checksum offload to reduce CPU usage.
What is the USB pass-through port for?
The extra USB 3.0 pass-through port lets you connect another USB device without occupying your laptop’s remaining USB port.
Can I use both Ethernet ports on two different subnets at the same time?
Absolutely. The two RJ45 ports are fully independent, perfect for dual-network isolation, routing labs and virtual machines.
Do I need to install drivers manually?
Most modern OS auto-install drivers. If not detected, download drivers from Tittron official website.
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