QNAP QXG-10G2T Dual-port, 5-speed 10 GbE (RJ45) Network Expansion Card

The QNAP QXG-10G2T Dual-port, 5-speed 10 GbE (RJ45) Network Expansion Card is engineered for modern data workflows that demand speed, reliability, and flexible networking. This dual-port PCIe expansion card brings enterprise-grade bandwidth to small business NAS setups and demanding home labs alike. With two independent 10GBASE-T Ethernet ports, it enables faster file transfers, streamlined backups, and smooth media editing across storage arrays. Its 5-speed auto-negotiation capability means you can leverage existing network infrastructure without sacrificing readiness for future upgrades. Whether you’re coordinating team projects, running virtual machines, or delivering high-definition content to clients, this card delivers the headroom you need to keep data flowing without bottlenecks. Designed to integrate seamlessly with QNAP NAS devices and compatible with Windows and Linux environments, the QXG-10G2T provides a reliable, high-performance upgrade path for expanding storage networks, clustering, or creating a robust, scalable multi-user environment. The dual-port design also supports link aggregation (LACP) on compatible switches, enabling greater total throughput and redundancy for critical workloads such as backups, virtualization, and media workflows.

• Dual 10GbE RJ45 ports deliver up to 10 Gbps per port for parallel, high-speed data transfers, large media asset handling, and multi-user access to networked storage.
• 5-speed auto-negotiation supports 100 Mbps, 1 Gbps, 2.5 Gbps, 5 Gbps, and 10 Gbps, letting you match the NIC to your existing network gear while preserving a fast path for future upgrades.
• Optimized for QNAP NAS devices and other PCIe-enabled systems, the card reduces CPU overhead on network transfers, enhancing storage performance during backups, virtualization, and streaming tasks.
• Dual-port architecture enables simple and effective link aggregation with a compatible switch, boosting total throughput, providing redundancy, and improving reliability for mission-critical workloads.
• Flexible form factor with both low-profile and full-height brackets, ensuring compatibility with a wide range of chassis sizes—from compact NAS units to full-size servers.

Technical Details of QNAP QXG-10G2T

• Model: QXG-10G2T
• Interface: PCIe (Gen 3) x4
• Ports: 2 × 10GbE RJ45 (10GBASE-T)
• Speed support: 5-speed auto-negotiation (100 Mbps / 1 Gbps / 2.5 Gbps / 5 Gbps / 10 Gbps)
• Form factor: Low-profile and full-height bracket included
• Compatibility: Optimized for QNAP NAS devices; works with Windows and Linux via appropriate drivers on non-QNAP hosts
• Power: Standard PCIe card power requirements (no additional power connector typically needed)
• Certifications: RoHS compliant

how to install QNAP QXG-10G2T

• Power down your computer or NAS, unplug the power cord, and open the chassis access panel to locate an available PCIe x4 slot.
• Remove the slot cover plate if necessary and insert the QXG-10G2T into the PCIe slot, ensuring the connector seats firmly and aligns with the slot’s notch.
• Secure the card with a mounting screw and attach the included low-profile or full-height bracket to suit your chassis.
• Reconnect power, boot the system, and install drivers if required by your operating system. On QNAP NAS devices, the card typically configures automatically for immediate use.
• Connect your cables to the two 10GbE RJ45 ports and configure network settings or link aggregation (LACP) on your switch and host as needed to achieve the desired throughput and redundancy.

Frequently asked questions

• Q: What systems is the QXG-10G2T compatible with? A: It is designed for QNAP NAS devices and supports Windows and Linux environments with the appropriate drivers on non-QNAP hosts. On QNAP devices, the card often works with minimal setup.
• Q: Do I need a 10GbE switch to use this card to its full potential? A: A 10GbE switch or adapter will maximize throughput. If your current network supports slower speeds, the card will auto-negotiate to the highest common speed (up to 10 Gbps) without requiring immediate infrastructure upgrades.
• Q: Can I use both ports for link aggregation? A: Yes. When paired with a compatible switch and configured with LACP or another bonding mode, you can increase total bandwidth and add redundancy for critical workloads like backups and virtualization.
• Q: Is there any special driver or software required? A: On QNAP NAS devices, the card is typically plug-and-play. For Windows or Linux hosts, install the appropriate drivers from the vendor or OS vendor to enable full functionality and monitoring tools.
• Q: What kind of chassis support does this card have? A: The package includes both low-profile and full-height brackets, making it suitable for compact NAS enclosures as well as standard desktop or tower servers. Ensure your PCIe slot and space permit installation.