PCI\VEN_14E4&DEV_16C6
NetXtreme BCM5702A3 Gigabit Ethernet driver
PCI\VEN_14E4&DEV_16C6 is the Broadcom Inc. and subsidiaries NetXtreme BCM5702A3 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_16C6 |
|---|---|
| Device name | NetXtreme BCM5702A3 Gigabit Ethernet |
| Maker | Broadcom Inc. and subsidiaries (PCI vendor ID 14E4) |
| Device type | Ethernet |
| Driver guide | Find the right Ethernet driver |
| Known OEM variants | 3 |
PCs and boards that use this chip
Each line is a subsystem ID: the full hardware ID ends in SUBSYS_ plus these eight characters when the NetXtreme BCM5702A3 Gigabit Ethernet is built into that maker's product.
| Full hardware ID ending | Maker | Product |
|---|---|---|
SUBSYS_110010B7 | 3Com Corporation | 3C1000B-T 10/100/1000 PCI |
SUBSYS_000C14E4 | Broadcom Inc. and subsidiaries | BCM5702 1000Base-T |
SUBSYS_800914E4 | Broadcom Inc. and subsidiaries | BCM5702 1000Base-T |
If your SUBSYS matches a laptop or board maker in this list, that maker's support page has the version tested for your model.
How to install the driver for NetXtreme BCM5702A3 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_16C6. - 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_16B4NetXtreme BCM57765 Gigabit Ethernet PCIeVEN_14E4&DEV_16B5NetLink BCM57785 Gigabit Ethernet PCIeVEN_14E4&DEV_16B6NetLink BCM57795 Gigabit Ethernet PCIeVEN_14E4&DEV_16B7NetXtreme BCM57782 Gigabit Ethernet PCIeVEN_14E4&DEV_16C7NetXtreme BCM5703 Gigabit EthernetVEN_14E4&DEV_16C8BCM57301 NetXtreme-C 10Gb Ethernet ControllerVEN_14E4&DEV_16C9BCM57302 NetXtreme-C 10Gb/25Gb Ethernet ControllerVEN_14E4&DEV_16CABCM57304 NetXtreme-C 10Gb/25Gb/40Gb/50Gb Ethernet Controller
Device names: The PCI ID Repository, public data. We never host driver files: downloads come from the maker.