Network Adapters (30 items)

2.5 GbE network expansion card 2.5 GbE network expansion card delivers speeds of up to 2.5 Gbps. You can easily upgrade your home and office network infrastructure with existing cables.

The QXG-25G2SF-CX6 features an NVIDIA Mellanox® ConnectX-6 Lx SmartNIC controller, supports PCIe Gen4 (backwards compatible with Gen3/ Gen2) and provides up to 25 Gbps transfer speeds. By using Por...

The QXP-3X4PES PCIe card is designed for expanding the capacity of a QuTS hero or QTS NAS by connecting it to QNAP TL PCIe Interface JBOD. Multiple JBODs can be daisy-chained via high-speed cables ...

The QNAP USB 3.2 Gen 2 Expansion Card provides speeds of up to 10Gbps – double that of USB 3.2 Gen 1 – to greatly boost data transfer speeds. With two ports, the QNAP USB 3.2 Gen 2 Expansion Card p...

The dual port QXG-10G2T-X710 is a PCIe Gen 3 (compatible with PCIe Gen 2)10GbE network expansion card with an Intel Ethernet Controller X710 and supports up to five speeds (10G / 5G / 2.5G / 1G / 1...

The SAS HBA PCIe Expansion Card is designed for expanding the capacity of a QNAP NAS by connecting it to TL SAS JBOD storage enclosures and REXP expansion units. Multiple expansion units can be dai...

The dual-port QXG-100G2SF-E810 100 GbE network expansion card with Intel® Ethernet Controller E810 supports PCIe 4.0 and provides up to 100Gbps bandwidth to overcome performance bottlenecks. With i...

The QXG-10G2SF-X710 10 GbE network expansion card, featuring two 10 GbE SFP+ ports (10G/1G), is energy-efficient and budget-friendly. It serves as an ideal solution for teams that need concurrent d...

The dual-port QXG-25G2SF-E810 25GbE network expansion card with Intel® Ethernet Controller E810-XXVAM2 supports PCIe Gen4 (backwards compatible with Gen3) and provides up to 25Gbps transfer speeds ...

The QXP-3X8PES PCIe card is designed for expanding the capacity of a QuTS hero or QTS NAS by connecting it to QNAP TL PCIe Interface JBOD. Multiple JBODs can be daisy-chained via high-speed cables ...

The QM2-2P2G2T adds support for M.2 SSDs and 2.5GbE connectivity to your QNAP NAS. Combining M.2 SSD and 2.5GbE connectivity into one solution, the QM2 PCIe expansion card improves overall NAS perf...

QNAP offers various cost-effective network expansion cards for businesses and organizations to upgrade the bandwidth of their QNAP NAS to accommodate intensive data transfer and virtualization appl...