InLine USB 2.0 to 3.0 internal USB 2.0 header / USB 3.0 internal, 0.30m

The InLine USB 2.0 to 3.0 internal cable (0.30 m) is an adapter cable designed to connect USB 3.0 devices with 19-pin plugs to a motherboard USB 2.0 header. It has male connectors on both ends and is intended for internal PC use, providing a compact 0.30 m link between a USB 2.0 header and an internal USB 3.0 port.

Advantages

This internal adapter cable enables connection of USB 3.0 devices to a motherboard USB 2.0 header while keeping cable routing tidy thanks to its short 0.30 m length. The male-to-male connectors simplify installation for internal device connections and upgrades without requiring external adapters or additional ports.

Suitable for

• Connecting internal USB 3.0 devices to a motherboard USB 2.0 header
• Upgrading or adapting internal front-panel USB ports
• Compact PC builds where short internal cabling is needed

Key specifications

• Brand: InLine
• Model / MPN: 33449M
• EAN: 4043718232734
• Cable length: 0.3 m
• Connector type: USB 3.0 19-pin plug to USB 2.0 header (male to male)

How to use

Power off and unplug the PC before installing. Locate the motherboard USB 2.0 header and align the 19-pin USB 3.0 plug with the corresponding internal USB 3.0 port on the device or adapter. Carefully insert the male connectors into the header and the internal port, ensuring correct orientation to avoid bending pins. After installation, secure any loose cable and power on the system to verify device recognition.

Recommendations

The cable is intended for internal connections only; avoid external exposure to prevent damage. Because it connects USB 3.0 devices to a USB 2.0 header, data transfer speeds will be limited by the USB 2.0 interface.