---
name: "dumpcis"
section: "8"
platform: "freebsd"
package: "base"
version: "16.0-CURRENT-20261027-61c70dc16a79"
release: "FreeBSD 16.0-CURRENT (2026-10-27)"
platforms: ["freebsd"]
url: "https://new.carta.tech/dumpcis"
---

# dumpcis(8)

PC Card and Cardbus (PCMCIA) CIS display tool

## NAME

**dumpcis** – PC Card and Cardbus (PCMCIA) CIS display tool

## SYNOPSIS

**dumpcis** *file ...*

## DESCRIPTION

The **dumpcis** utility translates a raw CIS stream into human readable form.

## SEE ALSO

[cardbus(4)](/cardbus/4.md), [cbb(4)](/cbb/4.md)

## AUTHORS

The original version was written by Warner Losh ⟨*imp@FreeBSD.org*⟩.