Single-port 2.5 GbE network expansion card Please carefully read the notes in the product description page below. Specifications are subject to the official information published on the QNAP website.

Quad-port 2.5 GbE network expansion card Please carefully read the notes in the product description page below. Specifications are subject to the official information published on the QNAP website.

Dual-port 2.5 GbE network expansion card Please carefully read the notes in the product description page below. Specifications are subject to the official information published on the QNAP website.