USB 3.0 19/20-Pin 90° Adapter Type A Right Angle Motherboard Header, USB 3.0 19/20-Pin 90° Type A adapter. Notch faces inward. L-shape for tight CPU cooler clearance. Gold-plated pins, 5Gbps.

1. TYPE A NOTCH FACES INWARD | VERIFY BEFORE ORDERING This adapter is Type A: the notch on the motherboard's 19-pin header faces inward (toward the CPU/board center). Please check your motherboard header orientation before ordering. If your notch faces outward, choose Type B instead. Using the wrong type may damage pins.
2. 90° RIGHT ANGLE SOLVES CPU COOLER & CASE CLEARANCE ISSUES L-shaped design redirects your front panel USB 3.0 cable 90° sideways, eliminating interference with large CPU air coolers, AIO pump blocks, or tight Mini-ITX layouts. No more bending or forcing stiff 19-pin cables behind the motherboard.
3. 19/20-PIN STANDARD CONNECTOR 5Gbps USB 3.0 SPEED Standard USB 3.0 19-pin/20-pin internal header, male to female extension. Supports SuperSpeed USB 3.0 up to 5Gbps and is backward compatible with USB 2.0/1.1. Plug and play no drivers needed.
4. GOLD-PLATED PINS & SOLID CONNECTION ADDRESSES LOOSE FIT COMPLAINTS Gold-plated contacts ensure stable signal transmission and reliable connectivity. Reinforced housing with precise notch retention prevents pin misalignment. Unlike some adapters that cover the alignment notch, our design preserves the keying notch for correct insertion. Notch is fully accessible no cutting required.
5. WIDE MOTHERBOARD COMPATIBILITY FOR DESKTOP PC, MINI-ITX & ATX Compatible with most desktop motherboards that have a standard USB 3.0 19-pin internal header, including ASUS, MSI, Gigabyte, ASRock, and more. Ideal for Mini-ITX, Micro-ATX, and ATX builds where the USB 3.0 header is blocked or hard to reach.

USB 3.0 19/20-Pin 90° Right Angle Motherboard Adapter Type A (Notch Facing Inward)

IMPORTANT NOTES:

1. Type A only notch faces inward. Type B (notch faces outward) is NOT compatible. Please verify before ordering.
2. This is an extension adapter, NOT a USB riser cable or power cable.
3. Turn off your PC power before installing.
4. Do not force the connector align the notch first, then push gently.

Solve your USB 3.0 header clearance problem. When your CPU air cooler, AIO pump, or case side panel blocks the standard straight 19-pin connector, this 90° L-shaped adapter redirects the front panel USB 3.0 cable sideways keeping your build clean and your header safe from stress.

What's in the Box:

1. 1x USB 3.0 19/20-Pin 90° Type A Adapter
2. 1x User Guide

Not Included:

1. Motherboard, PC case, or front panel cable

IMPORTANT READ BEFORE ORDERING

This adapter is Type A: the notch on your motherboard's 19-pin USB 3.0 header must face inward (toward the CPU/board center). If the notch faces outward, you need Type B instead. Please check your motherboard before ordering. Using the wrong type may cause pin damage and may not fit.

How to Check Your Type:

1. Locate your motherboard's USB 3.0 19-pin header (usually near the 24-pin power connector or along the bottom edge).
2. Look at the plastic shroud. Find the notch (the small gap/slot on one side of the connector).
3. If the notch faces toward the inside of the board (toward the CPU) Type A (this product).
4. If the notch faces toward the outside edge of the board Type B.

Why choose this USB 3.0 90° adapter?

1. Type A Notch faces inward, clearly labeled to prevent wrong purchase
2. 90° L-Shape Solves CPU cooler clearance and tight case routing issues
3. Gold-Plated Pins Stable signal, 5Gbps USB 3.0 speed
4. Notch Retained Full keying notch preserved, no cutting or filing required
5. Plug & Play No drivers, no screws, tool-free installation
6. Backward Compatible Works with USB 2.0 and 1.1 devices