Network card provides drivers for Windows series / Netware series / SCO Unix / Linux and other operating systems, and is suitable for multiple operating systems. In addition, Windows 2000 / Windows XP / Windows Vista have their own drivers, plug and play. Simply plug it into the corresponding physical cell identification slot and install the appropriate driver to use it. For Windows 2000 / XP / Vista, you do not need to install the driver, plug and play. Supports 10/100 speed adaptation, full-duplex half-duplex self-adaptation, the port supports automatic flipping and provides a two-way data transmission rate of 200M, which is the choice for building a 100M network. Highly integrated, supports multiple operating systems such as for WIN95 / 98 / ME / NT4 / 2000 / XP. In line with IEEE802.3 10Base-T IEEE802.3u 100Base-TX. Supports PCI2.1 and PCI2.2, plug and play. Automatically monitors network connection, automatically adapts to 10 Mbps or 100 Mbps. Supports full-duplex flow control, built-in first-in first-out buffer, significantly improving network speed. Provides relevant diagnostic software, two indicator lights indicate network connection and operating status. Supports remote boot ROM while supporting a rich network program and providing a rich driver. 8139D network card uses for Realtek chips, a high-performance 10/100M adaptive 32-bit physical cell identification card for Fast Ethernet, and fully compliant with physical cell identifier 22.2 bus specification. Auto-negotiation function can automatically identify the speed and working mode of connected switches, hubs and other network devices and automatically switch between 10BASE-T and 100BASE-TX, automatically recognize and adjust the transmission mode and transmission speed. In addition, such a network card also supports functions such as remote boot and supports boot modes such as for RPL / PXE. Item Card: Network Card Model: 8139D Technical Indicators: Network Standard: IEE802.3 10Base-T IEEE802.3u 100Base-TX Port: One 10M/100M RJ45 Interface Total 33MHz 32-bit Physical Cell Identification Bus Protocol: V2.1 V2.2 Physical Media Interface: RJ45 Physical Media Type: 10Base-T Type 3 or higher UTP (<100m) 100Base-TX Category 5 UTP (<100m) Transmission Mode: Full / Half Duplex Transmission Rate: 10/100Mbps Adaptive Network Type Used: 10M Ethernet, 100M Fast Ethernet Remote Boot Chip Socket: None Status Indicator: Yes 1 x Network Card