USB-C adapter GrauGear G-AD-40G-3 — 40 Gbps, aluminum, 3-pack

GrauGear G-AD-40G-3 is a set of three compact USB-C adapters with aluminum housings that support data transfer speeds up to 40 Gbps. Designed to provide reliable connectivity between USB-C devices and compatible ports, these adapters are intended for tasks that require high-speed file transfers, video output and connection of peripherals. The slim metal construction balances durability with portability, making the three-piece set convenient for use at a workstation, on the road or across multiple devices.

Advantages

The adapters support up to 40 Gbps throughput, enabling fast transfer of large files and high-resolution video streams. Aluminum housings improve heat dissipation and offer a lightweight, rigid shell that resists everyday wear. The three-unit pack ensures spare adapters are available for different locations or devices without the need to unplug and move a single adapter frequently. The compact form factor minimizes obstruction of adjacent ports and simplifies cable management.

Suitable for

• High-speed data transfer between external drives and computers
• Connecting USB-C monitors or docking stations for video output
• Attaching peripherals such as external SSDs, audio interfaces or card readers
• Keeping spare adapters for travel, office and home setups

Key specifications

• Connector type: USB-C interface
• Maximum data transfer rate: up to 40 Gbps
• Housing material: aluminum
• Pack quantity: 3 adapters
• Form factor: compact, low-profile adapter

How to use

Insert the adapter into a compatible USB-C port on your host device, then connect the USB-C cable or device to the adapter. For highest performance, use with cables and devices that support 40 Gbps or matching USB-C alternate modes. Ensure both host and peripheral support the required data rates and video modes before transferring large files or streaming high-resolution video. Remove the adapter by gently pulling it straight from the port to avoid stressing connectors.

Recommendations

Use high-quality USB-C cables and compatible devices to achieve the specified 40 Gbps throughput. Avoid exposing the aluminum housing to corrosive environments and keep connectors free of dust or debris. Store one adapter in your travel bag and keep the others at fixed locations to reduce repeated insertion cycles on a single port.