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The Realtek PCIe 2.5GbE Family Controller is a LAN controller device for computers that supports high-bandwidth Gigabit Ethernet connectivity over a PCIe 2.0 interface. The LAN driver 10.49.413.2021 for Windows 10 Vibranium Update 64-bit enables smooth functioning and performance of this device.

List of Features

  • Support for PCIe 2.0 and backwards compatible with PCIe 1.0
  • Full compliance with IEEE 802.3 standards for fast Ethernet and Gigabit Ethernet networks
  • Automatic detection and configuration of network speed and duplex mode
  • Support for Wake-on-LAN and RealWoW technologies that optimize power consumption
  • Support for VLAN, QoS, and TCP/IP offloading features
  • Advanced security features including IPsec, IPv4/IPv6, TCP/UDP digest engine, and DLNA connectivity

Specifications and Technologies Used

  • Supports all popular operating systems including Windows, MacOS, Linux, and Unix variants
  • Compatible with PCI Express Base Specification Rev. 2.0 and backwards-compatible with PCIe 1.0
  • Supports Auto-Negotiation feature to make proper network speed settings according to devices' network interface cards
  • IPv6 and IPv4 checksum and segmentation tasks offloaded from the host machine's CPU to the device
  • Advanced Marvell Thunderbolt Gemini-2 controller

Known Issues and Troubleshooting

Some of the known issues with Realtek PCIe 2.5GbE Family Controller include connectivity errors, below-average transfer speeds, and LAN instability. For the troubleshooting issues, you can uninstalling and reinstalling the device driver, ensuring that your anti-virus software is not blocking the device access, checking your network cables, network congestion and interference issues. However, updating the driver the LAN driver 10.49.413.2021 will help fix most of these issues.

About the Driver

The Realtek PCIe 2.5GbE Family Controller LAN driver is a software that allows the operating system of a computer to communicate with this peripheral device using wide range of performance optimization algorithms. This version of the driver is 10.49.413.2021 which supports Windows 10 Vibranium Update 64-bit.Updating your device driver with this particular driver can enhance compatibility and performances, and helps fix any known issues with the previous versions.