RME Internal 2-Pin CD-ROM Audio Cable

RME Internal 2-Pin CD-ROM Audio Cable: Legacy Internal Audio Link

The RME Internal 2-Pin CD-ROM Audio Cable is a genuine OEM accessory that routes analog audio from an internal optical drive's audio header to the internal audio input on an RME sound card. It uses the classic 2-pin CD-audio connector found on legacy CD and DVD-ROM drives and on the internal audio headers of older PCI and PCIe cards. In an era when optical drives played audio CDs directly, this short internal cable carried that analog signal to the card for monitoring and capture. It is a servicing and restoration part for legacy DAW builds that still rely on internal drive audio. For anyone maintaining vintage RME systems, it is the correct factory link.

2-Pin Internal Analog Connection

The cable carries an unbalanced analog audio signal over a simple 2-pin internal connector, the standard CD-audio header used inside desktop computers for decades. Because the run is short and enclosed within the chassis, the unbalanced connection is adequate for routing an internal drive's stereo output. Each end uses the small keyed 2-pin plug so the polarity and channel assignment stay correct. This is purely an internal patch, not an external audio connection.

Legacy CD-ROM to Sound Card Routing

Its job is to connect an internal CD or DVD-ROM drive's analog audio output to an RME card's matching 2-pin analog input header. This routing was how a computer played or captured CD audio before drives streamed that data digitally over the system bus. The cable therefore fits legacy RME cards and older internal optical drives that expose the 2-pin CD-audio header. Confirming that both the drive and the card carry the header ensures a correct fit.

Genuine RME Servicing Part

As a genuine RME internal accessory, this is the correct replacement for a lost or missing CD-ROM audio cable in a legacy build. Using the factory part guarantees the keyed 2-pin connector and polarity match the card's header exactly. It is a maintenance item for studios and technicians keeping older RME PCI and PCIe systems running. Keeping one in a parts drawer means a vintage DAW's internal audio path can always be restored.