PCI\VEN_14E4&DEV_1662
Ethernet driver
PCI\VEN_14E4&DEV_1662 is the Broadcom Inc. and subsidiaries NetXtreme II BCM57712 10 Gigabit Ethernet, an Ethernet device. Without it the wired port shows as an Ethernet Controller under Other devices and the cable does nothing. Get it from Windows Update or your PC maker first; the chip maker's own package is on support.microsoft.com.
Device details
| Hardware ID | PCI\VEN_14E4&DEV_1662 |
|---|---|
| Device name | NetXtreme II BCM57712 10 Gigabit Ethernet |
| Maker | Broadcom Inc. and subsidiaries (PCI vendor ID 14E4) |
| Device type | Ethernet |
| Driver guide | Find the right Ethernet driver |
How to install the driver for NetXtreme II BCM57712 10 Gigabit Ethernet
- Confirm the ID. In Device Manager, right-click the device, open Properties, then Details, and pick Hardware Ids. The first line should start with
PCI\VEN_14E4&DEV_1662. - Try Windows Update. Settings, Windows Update, Advanced options, Optional updates. Network drivers may appear here once another connection works, such as Wi-Fi or a phone hotspot.
- Check your PC maker. Enter your model or serial number on its support site and look under Networking or LAN.
- Use the chip maker's package. Update drivers through Device Manager in Windows (Microsoft) on support.microsoft.com. Our find the right ethernet driver guide explains which package fits.
- Restart and check. Plug in the cable and check that Windows shows a wired connection.
Other Broadcom ethernet IDs
VEN_14E4&DEV_165CNetXtreme BCM5724 Gigabit Ethernet PCIeVEN_14E4&DEV_165DNetXtreme BCM5705M Gigabit EthernetVEN_14E4&DEV_165ENetXtreme BCM5705M_2 Gigabit EthernetVEN_14E4&DEV_165FNetXtreme BCM5720 Gigabit Ethernet PCIeVEN_14E4&DEV_1663NetXtreme II BCM57712 10 Gigabit Ethernet Multi FunctionVEN_14E4&DEV_1665NetXtreme BCM5717 Gigabit Ethernet PCIeVEN_14E4&DEV_1668NetXtreme BCM5714 Gigabit EthernetVEN_14E4&DEV_1669NetXtreme 5714S Gigabit Ethernet
Device names: The PCI ID Repository, public data. We never host driver files: downloads come from the maker.