PCI Database & PCI ID Lookup

Paste a Hardware ID, vendor ID, device ID or device name. Identify first, then check the exact PC, Windows and official driver source.

21619 results

M1435
Acer Incorporated [ALI] · PCI 1025:1435 · Partial text match · Known
Identity confidence: HIGH · Driver package confidence: UNKNOWN
M1445
Acer Incorporated [ALI] · PCI 1025:1445 · Partial text match · Known
Identity confidence: HIGH · Driver package confidence: UNKNOWN
M1449
Acer Incorporated [ALI] · PCI 1025:1449 · Partial text match · Known
Identity confidence: HIGH · Driver package confidence: UNKNOWN
M1451
Acer Incorporated [ALI] · PCI 1025:1451 · Partial text match · Known
Identity confidence: HIGH · Driver package confidence: UNKNOWN
M1461
Acer Incorporated [ALI] · PCI 1025:1461 · Partial text match · Known
Identity confidence: HIGH · Driver package confidence: UNKNOWN
M1489
Acer Incorporated [ALI] · PCI 1025:1489 · Partial text match · Known
Identity confidence: HIGH · Driver package confidence: UNKNOWN
M1511
Acer Incorporated [ALI] · PCI 1025:1511 · Partial text match · Known
Identity confidence: HIGH · Driver package confidence: UNKNOWN
ALI M1512 Aladdin
Acer Incorporated [ALI] · PCI 1025:1512 · Partial text match · Known
Identity confidence: HIGH · Driver package confidence: UNKNOWN
M1513
Acer Incorporated [ALI] · PCI 1025:1513 · Partial text match · Known
Identity confidence: HIGH · Driver package confidence: UNKNOWN
ALI M1521 Aladdin III CPU Bridge
Acer Incorporated [ALI] · PCI 1025:1521 · Partial text match · Known
Identity confidence: HIGH · Driver package confidence: UNKNOWN
ALI M1523 ISA Bridge
Acer Incorporated [ALI] · PCI 1025:1523 · Partial text match · Known
Identity confidence: HIGH · Driver package confidence: UNKNOWN
M1531 Northbridge [Aladdin IV/IV+]
Acer Incorporated [ALI] · PCI 1025:1531 · Partial text match · Known
Identity confidence: HIGH · Driver package confidence: UNKNOWN
M1533 PCI-to-ISA Bridge
Acer Incorporated [ALI] · PCI 1025:1533 · Partial text match · Known
Identity confidence: HIGH · Driver package confidence: UNKNOWN
M1535 PCI Bridge + Super I/O + FIR
Acer Incorporated [ALI] · PCI 1025:1535 · Partial text match · Known
Identity confidence: HIGH · Driver package confidence: UNKNOWN
M1541 Northbridge [Aladdin V]
Acer Incorporated [ALI] · PCI 1025:1541 · Partial text match · Known
Identity confidence: HIGH · Driver package confidence: UNKNOWN
M1542 Northbridge [Aladdin V]
Acer Incorporated [ALI] · PCI 1025:1542 · Partial text match · Known
Identity confidence: HIGH · Driver package confidence: UNKNOWN
M1543 PCI-to-ISA Bridge + Super I/O + FIR
Acer Incorporated [ALI] · PCI 1025:1543 · Partial text match · Known
Identity confidence: HIGH · Driver package confidence: UNKNOWN
M1561 Northbridge [Aladdin 7]
Acer Incorporated [ALI] · PCI 1025:1561 · Partial text match · Known
Identity confidence: HIGH · Driver package confidence: UNKNOWN
M1621 Northbridge [Aladdin-Pro II]
Acer Incorporated [ALI] · PCI 1025:1621 · Partial text match · Known
Identity confidence: HIGH · Driver package confidence: UNKNOWN
M1631 Northbridge+3D Graphics [Aladdin TNT2]
Acer Incorporated [ALI] · PCI 1025:1631 · Partial text match · Known
Identity confidence: HIGH · Driver package confidence: UNKNOWN
M1641 Northbridge [Aladdin-Pro IV]
Acer Incorporated [ALI] · PCI 1025:1641 · Partial text match · Known
Identity confidence: HIGH · Driver package confidence: UNKNOWN
M1647 [MaGiK1] PCI North Bridge
Acer Incorporated [ALI] · PCI 1025:1647 · Partial text match · Known
Identity confidence: HIGH · Driver package confidence: UNKNOWN
M1671 Northbridge [ALADDiN-P4]
Acer Incorporated [ALI] · PCI 1025:1671 · Partial text match · Known
Identity confidence: HIGH · Driver package confidence: UNKNOWN
Northbridge [CyberALADDiN-P4]
Acer Incorporated [ALI] · PCI 1025:1672 · Partial text match · Known
Identity confidence: HIGH · Driver package confidence: UNKNOWN
M3141
Acer Incorporated [ALI] · PCI 1025:3141 · Partial text match · Known
Identity confidence: HIGH · Driver package confidence: UNKNOWN

Dataset source and limitations

Browse PCI Database Browse USB Database Find Driver Scan This PC Driver troubleshooting

Browse the database

Browse all vendors · Browse devices · Hardware classes

Popular vendors

Dataset: PCI ID Repository · 2026.10.01 · BSD-3-Clause · Source, license and limitations

vendors: 2,519 · devices: 21,619 · subsystems: 18,090 · interfaces: 0 · classes: 22 · classInterfaces: 84

How to find your Hardware ID

Windows

Windows 11

Right-click Start and open Device Manager.
Open the affected device’s Properties and read Device status.
Select Details, then Hardware Ids.
Copy the first ID. Avoid Device instance path and serial numbers.

What do the fields mean?

PCI VEN identifies the chip vendor and DEV identifies its device. USB VID and PID serve the same roles. A device ID alone can exist under several vendors.

PCI SUBSYS contains the subsystem device first, followed by its vendor. REV identifies a hardware revision, not a driver version. USB MI identifies an interface of a composite device.

Can this identify the driver I need?

An exact identity is the first step. OEM customization, Windows version and architecture still determine package compatibility. Start with the system or accessory manufacturer; use Windows Update where applicable.

Hardware ID decoder

Paste Hardware Ids only, without instance paths

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