Killer E220x Gigabit Ethernet Controller
PCI ID 1969:e091 · Qualcomm Atheros
| Vendor | Qualcomm Atheros |
|---|---|
| Vendor ID | 1969 |
| Device ID | e091 |
| Windows hardware ID | PCI\VEN_1969&DEV_E091 |
| Linux modalias | pci:v00001969d0000E091 |
| Linux driver | alx |
Frequently asked questions
Which device has PCI ID 1969:e091?
PCI ID 1969:e091 is “Killer E220x Gigabit Ethernet Controller” made by Qualcomm Atheros (vendor ID 1969, device ID e091).
Which Linux driver supports Killer E220x Gigabit Ethernet Controller?
In Linux kernel 6.12 the device is bound to the driver alx (source under drivers/net/ethernet/atheros/alx). The driver is normally loaded automatically when the device is detected.
How do I check whether Killer E220x Gigabit Ethernet Controller is in my computer?
On Linux, lspci -nn | grep -i 1969:e091 shows the device if it is present. On Windows, open Device Manager, then Properties → Details → Hardware Ids; it appears as PCI\VEN_1969&DEV_E091.
How do I see which driver is currently in use?
lspci -nnk -d 1969:e091 lists the device with a “Kernel driver in use” line showing the active driver.