Capable of Full-Duplex operation, effectively allowing up to 200 Mbps of total bandwidth.
If you truly have an old RTL8139 card (PCI, not PCI-E) and you need Windows 10: realtek rtl8139 driver 810x family pci-e gigabit windows 10
If you're having trouble with your connection, could you let me know: Capable of Full-Duplex operation, effectively allowing up to
This happens because the built-in Windows driver for RTL8139 (from the Windows 8 era) isn’t fully compatible with how Windows 10 handles power management and PCI-E interrupts for this specific family. Capable of Full-Duplex operation
#include <windows.h> #include <ddk.h>
: Windows 10 often includes a built-in "Generic" driver that works immediately. If it doesn't, try going to Device Manager , right-clicking your adapter, and selecting Search automatically for drivers .