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HiRO H50218 10/100/1000 Internal PCI Express PCIe PCI-E 1X Gigabit Ethernet Card RoHS Windows 8.1, 8, 7, Vista, XP, 32-bit, 64-bit

Fully compliant with IEEE 802.3, IEEE 802.3u, IEEE 802.3ab standards Integrated 10/100/1000 transceiver

Support half and full duplex at 10Mbps, half and full duplex at 100Mbps, and full duplex operation at 1000Mbps

Transmit / Receive on-chip buffer (8KB/16KB) support. Support Microsoft NDIS5 Checksum Offload (IP, TCP, UDP) and large send offload Two LED indicators: 10/100/1000M Link, 10/100/1000M Act

Fully Compatible with latest Microsoft Windows OS: Windows 8.1 8 32/64-bit, 7 32/64-bit, Vista 32/64-bit, XP 32/64-bit, 2000, Server 2012/2008/2003/2000 32/64-bit