Realtek Rtl8139 Driver 810x Family Pci-e Gigabit Windows 10 Jun 2026

Capable of Full-Duplex operation, effectively allowing up to 200 Mbps of total bandwidth.

VEN_10EC&DEV_8136 typically indicates an family chip (Fast Ethernet). VEN_10EC&DEV_8168 indicates an RTL8111/8168 Gigabit chip. 4. Where to Download the Correct Windows 10 Driver

Expand if available, as older drivers are often hidden there. Method 2: Manual Installation via Microsoft Update Catalog

However, you can still make these devices work using one of two methods: realtek rtl8139 driver 810x family pci-e gigabit windows 10

However, Microsoft’s inbox driver omits several advanced features found in Realtek’s proprietary package:

Check the box next to . Select Windows 7 or Windows 8 from the drop-down menu.

Alternatively, you can use the following direct links to download the Realtek RTL8139 driver: Capable of Full-Duplex operation, effectively allowing up to

Windows installs a basic compatibility driver that may allow internet access but can cause stability issues, packet loss, or failure to wake from sleep mode.

This usually happens if you try to force an RTL8139 driver onto an RTL810x PCI-E card, or vice versa. Uninstall the device from Device Manager, check the Hardware ID again, and install the matching software package. Random Disconnections

Change the value from Auto Negotiation to . If "1.0 Gbps" is missing from the list, your card or driver does not support Gigabit speeds. Conclusion Select Windows 7 or Windows 8 from the drop-down menu

For many users, Windows 10 includes "inbox" drivers for the RTL8139 series, meaning the device may work automatically upon installation.

The older PCI-based RTL8139 has officially reached End-of-Life (EOL). Realtek never released official, dedicated Windows 10 drivers for it. However, you can still get it to work using legacy driver signatures or compatibility mode. 3. How to Identify Your Exact Realtek Chipset

Right-click the Windows button and select Device Manager . Expand the Network adapters section.

This usually happens if you are using a 64-bit version of Windows 10 with a driver meant strictly for 32-bit systems. Ensure you download the Windows 7/8 64-bit (x64) driver. Alternatively, try running the installer executable ( setup.exe ) by right-clicking it, choosing Properties , navigating to the Compatibility tab, and setting it to run in compatibility mode for Windows 7 . Issue B: Random Disconnections / Drops

These are modern RTL8111 or RTL8168 chips. They support speeds up to 1000 Mbps (1 Gbps).