Add high-speed 2.5G bE wired networking to your system through an M. 2 2280 B+M key slot, ideal for industrial PCs, embedded systems, mini PCs, and compact computing platforms. ^^ M. 2 NGFF 2280-D5-B-M form factor with dual B/M key notch (75-pin), PCIe x1 interface, and onboard RJ-45 Ethernet port for flexible integration. ^^ Built with an I225 2.5G bE controller chip for low-latency and efficient network performance, supporting 2500/1000/100/10 Mbps BASE-T standards.
^^ Broad OS support: native drivers in macOS 10.16. 5+, Linux Kernel 5.8 + (RHEL 8.1 / 8.4, SLES 12, FreeBSD), and downloadable driver packages for Windows. ^^ Supports jumbo frames up to 9K bytes, TSO offload, 4 Tx / 4 Rx queues, automatic polarity correction, PXE boot, ECC packet buffering, and IEEE 802.3 u auto-negotiation. ^^ Fully RoHS compliant. Made in Taiwan.