PCI\VEN_1022&DEV_145D
Zeppelin Switch Upstream (PCIE SW.US) driver
PCI\VEN_1022&DEV_145D is the Advanced Micro Devices, Inc. [AMD] Zeppelin Switch Upstream (PCIE SW.US), a chipset device. It is a platform part of the chipset or processor. Windows usually works without its named driver, but the chipset package gives it the right name and power settings. Get it from Windows Update or your PC maker first; the chip maker's own package is on amd.com.
Device details
| Hardware ID | PCI\VEN_1022&DEV_145D |
|---|---|
| Device name | Zeppelin Switch Upstream (PCIE SW.US) |
| Maker | Advanced Micro Devices, Inc. [AMD] (PCI vendor ID 1022) |
| Device type | Chipset |
| Driver guide | Get the right AMD chipset driver |
| Latest official package | AMD Chipset Drivers (includes Ryzen Power Plans) 8.09.28.1124, October 21, 2026 |
How to install the driver for Zeppelin Switch Upstream (PCIE SW.US)
- 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_1022&DEV_145D. - Try Windows Update. Settings, Windows Update, Advanced options, Optional updates. Chipset INF updates sometimes appear here.
- Check your PC maker. Enter your model or serial number on its support site and look under Chipset.
- Use the chip maker's package. AMD Chipset Drivers (includes Ryzen Power Plans) on amd.com. Our get the right amd chipset driver guide explains which package fits.
- Restart and check. Device Manager should list it under System devices with its proper name.
Other Advanced Micro Devices chipset IDs
VEN_1022&DEV_1455Zeppelin/Renoir PCIe Dummy FunctionVEN_1022&DEV_1456Family 17h (Models 00h-0fh) Platform Security Processor (PSP) 3.0 DeviVEN_1022&DEV_145AZeppelin/Raven/Raven2 PCIe Dummy FunctionVEN_1022&DEV_145BZeppelin Non-Transparent BridgeVEN_1022&DEV_145EZeppelin Switch Downstream (PCIE SW.DS)VEN_1022&DEV_1460Family 17h (Models 00h-0fh) Data Fabric: Device 18h; Function 0VEN_1022&DEV_1461Family 17h (Models 00h-0fh) Data Fabric: Device 18h; Function 1VEN_1022&DEV_1462Family 17h (Models 00h-0fh) Data Fabric: Device 18h; Function 2
Device names: The PCI ID Repository, public data. We never host driver files: downloads come from the maker.