InLine HD Audio cable, internal, for HD audio and AC97, 0.4m

The InLine HD Audio cable internal 19995D is a 0.4 m black internal audio cable engineered for connection of front panel HD Audio and AC'97 headers to a motherboard. Designed for internal PC wiring, it provides the appropriate pinout and shielding needed for reliable transmission of analog audio signals between case front-panel jacks and the onboard audio header.

Advantages

The cable’s compact 0.4 m length reduces cable clutter inside the chassis while providing enough reach for typical tower and small form-factor cases. Its black jacket blends with standard internal cabling and the wiring follows the common HD Audio/AC'97 pin configuration to ensure compatibility with most motherboards and front-panel assemblies. The construction is intended to minimise signal interference for clear stereo audio on headphones and speakers connected via the front panel.

Suitable for

• Connecting front-panel headphone and microphone jacks to motherboard HD Audio or AC'97 headers
• Internal cable routing in desktop PC cases and small form-factor systems
• Replacing or upgrading a damaged or missing front-panel audio cable

Key specifications

• Cable length: 0.4 m
• Colour: Black
• Connector type: standard motherboard HD Audio / AC'97 header (10/9-pin compatible ribbon connector)
• Designed use: internal PC audio connection between front panel and motherboard

How to use

Route the InLine HD Audio cable from the front-panel audio connector to the motherboard’s audio header, aligning the keyed connector with the header pins to avoid incorrect orientation. If the system supports both HD Audio and AC'97, ensure the front-panel jack and BIOS/driver settings match the chosen standard. After connection, secure the cable to avoid contact with fans or sharp edges and install any necessary audio drivers in the operating system.

Recommendations

For best results, power off the PC and disconnect mains power before connecting or disconnecting internal cables. Keep the cable away from high-current power lines and moving fan blades to limit electrical noise and physical wear. If you experience static or noisy audio, verify connector seating and, if possible, test with an alternative front-panel assembly or motherboard header to isolate the cause.