MicroConnect MC-PCIEX4-I350-T4-1GBE - Network Interface Card

The MICROCONNECT MC-PCIEX4-I350-T4-1GBE Quad-1GbE RJ45 Network Adapter adds wired networking to desktop PCs. The card installs into a standard PCIe x4 motherboard slot and provides four RJ45 ports, allowing a single computer to connect to multiple networks. Each port supports data transfer rates of up to 1000 Mbit/s. As a wired-only adapter, it does not include Wi-Fi or Bluetooth functionality.

An Intel NHI350AM4 chipset manages traffic across the four connections. The hardware automatically negotiates 10, 100, and 1000 Mbit/s Ethernet speeds based on the connected switch or router. The card weighs 80 grams. It is compatible with a wide range of Microsoft operating systems, including Windows 7 through 11 and Windows Server editions from 2008 to 2025.

• Complies with IEEE 802.3, IEEE 802.3u, and IEEE 802.3ab networking standards
• VLAN tagging for isolating network traffic and segmenting broadcast domains
• Quality of Service (QoS) support to prioritise time-sensitive data streams
• iSCSI support for block-level data storage access over Ethernet
• PCI-SIG SR-IOV integration to distribute hardware resources in virtualised environments