82801IB (ICH9) 2 port SATA Controller [IDE mode]

Intel Corporation · PCI · 8086:2921

Identity confidence
HIGH — Exact vendor/device ID in dataset
Driver package confidence
UNKNOWN — PC model, Windows and architecture required
Data quality
Dataset-only
Category
Not recorded; do not infer from numeric IDs
PCI\VEN_8086&DEV_2921

This is a hardware identity record. Check the actual device status and system documentation before choosing software. Similar IDs do not prove devices or driver packages are interchangeable.

Find Official Driver Help

Identify → check OEM/model/OS → evaluate compatibility → official source. No driver download is certified by this database.

Known PCI subsystems (4)

Subsystem vendor:device shown separately. OEM evidence improves identity, not package confidence.

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

Other devices from this vendor

These are directory neighbors, not compatibility recommendations.

Hardware ID decoder