AT-2711FX 100FX Desktop PCI-e Fiber Network Adapter Card w/PCI Express AT-2711FX PCI-Express delivers the maximum possible Fast Ethernet throughput due to the highly efficient PCI-Express bus architecture. This provides fast networking connectivity even when other cards are installed in your computer. Available in SC, ST, or MT connector types. Limited lifetime warranty Driver support for Windows and Linux PCI-Express x1 interface IEEE 802.1x flow control 72KB packet buffer IEEE 802.1p-based traffic prioritization TCP Checksum RX/TX supported PXE 2.0 remote boot support Wake-on-LAN (WoL) Jumbo packet support Available with SC, ST or MT-RJ multi-mode fiber connections