QNAP
QNAP QXG-5G2T-111C Network Expansion Card
★★★★★
Upgrade Your Network with High-Speed Connectivity The QNAP QXG-5G2T-111C Network Expansion Card allows you to easily upgrade the bandwidth of your QNAP NAS, servers, and computers. This cost-effective solution enables high-speed data transfer and supports bandwidth-hungry applications. Detailed S...
$431.38*
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*Price sourced from Amazon.com. Last updated:Jul 14, 2026.Price and availability are subject to change.
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Overview
Upgrade Your Network with High-Speed Connectivity
The QNAP QXG-5G2T-111C Network Expansion Card allows you to easily upgrade the bandwidth of your QNAP NAS, servers, and computers. This cost-effective solution enables high-speed data transfer and supports bandwidth-hungry applications.
Detailed Specifications:
- Brand: QNAP
- Interface: Marvell AQtion
Key Features
Dual-port, 4-speed 5 GbE network expansion card
Connector: NBASE-T (RJ45)
PCIe interface: PCIe Gen 3.0 x2
Transmission rates: 5Gbps/ 2.5Gbps/ 1Gbps/ 100Mbps
Specifications
Card Type
Network Expansion Card
Ports
Dual-port
Connector Type
NBASE-T (RJ45)
PCIe Interface
PCIe Gen 3.0 x2
Transmission Rates
5Gbps/ 2.5Gbps/ 1Gbps/ 100Mbps
Pros & Cons
👍 Pros
- Offers dual NBASE-T (RJ45) ports, providing flexible networking options for compatible systems.
- Supports four distinct transmission rates including 5Gbps, 2.5Gbps, 1Gbps, and 100Mbps.
- Utilizes a PCIe Gen 3.0 x2 interface for efficient data throughput within a compatible system.
- Designed as a network expansion card, it allows existing systems to upgrade network capabilities.
- The card's various speeds provide backward compatibility with older network infrastructures.
👎 Cons
- Requires a compatible system with a PCIe Gen 3.0 x2 slot for installation.
- The card is designed for internal network expansion, not as a standalone networking device.
- Limited to two ports, which might not be sufficient for complex network configurations requiring more connections.
- Does not specify if drivers are plug-and-play or if manual installation is required for specific operating systems.
- The benefit of 5Gbps connectivity is dependent on the rest of the network infrastructure supporting similar speeds.
Frequently Asked Questions
What type of slot is required to install the QNAP QXG-5G2T-111C network card?
This network expansion card requires a PCIe Gen 3.0 x2 interface slot for installation within a compatible system.
What are the maximum and minimum transmission rates supported by this card?
The card supports a maximum transmission rate of 5Gbps and a minimum rate of 100Mbps.
How many network ports does this expansion card provide?
The QNAP QXG-5G2T-111C is a dual-port network expansion card, offering two NBASE-T (RJ45) connectors.
Is this card compatible with older network equipment?
Yes, it supports multiple transmission rates including 1Gbps and 100Mbps, which provides compatibility with various existing network infrastructures.
Is this an external networking device or an internal component?
This is an internal network expansion card designed to be installed inside a computer or server with a compatible PCIe slot.
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