StarTech.com 160W Universal DC Power Adapter (24V/6.6A), External AC/DC Power Supply for USB Hubs, 2/3-Pin Terminal Blocks, International

Designed for industrial-grade deployments, the StarTech.com 160W Universal DC Power Adapter delivers dependable, high-current 24V DC power to devices that rely on 2- or 3-pin terminal block inputs. This external power supply is built to thrive in demanding environments—from manufacturing floors and data centers to field service installations—where stable voltage and robust protection are essential. Its auto-switching 100-240V AC input makes it a true global solution, allowing technicians to deploy the same unit across multiple regions without hunting for region-specific bricks or adapters. The adapter provides a solid 24V DC output up to 6.6A (158.4W), ensuring that USB hubs and other terminal-block powered equipment stay energized even under peak load. A long, durable DC output cable (4 ft / 1.2 m) gives flexible placement options, so you can mount, rack, or stash the power brick out of the way while keeping power available where it’s needed most. With 2- and 3-pin terminal block compatibility, this unit eliminates the need for multiple power adapters in mixed equipment environments, simplifying maintenance and boosting reliability. Whether you’re outfitting a hospitality setup, a laboratory workstation, or a rugged industrial control panel, this power adapter offers a balance of power, versatility, and resilience that helps devices perform consistently day after day.

• Global compatibility with a robust power profile: This universal power adapter automatically accommodates 100-240V AC input, enabling seamless operation in any region. The auto-switching capability eliminates voltage concerns during international travel, deployments, or multi-site installations. With a consistent 24V DC output, your StarTech USB hubs and related devices receive the same stable performance no matter where they’re used. This global versatility reduces inventory complexity and ensures technicians can rely on a single solution across projects.
• High-current, dependable 24V output for demanding equipment: Delivering up to 6.6A of continuous current at 24V, the adapter provides a substantial 158.4W of power. This level of capability supports multi-port USB hubs, expansion units, or other devices that require a steady 24V supply under load. The power supply is designed to minimize voltage drop and ensure reliable performance during peak activity, enabling devices to operate at full potential without power-related throttling or resets. The external design also means you can upgrade or replace the power source without disturbing the connected equipment.
• Flexible terminal-block input for secure industrial connections: The adapter accepts both 2-pin and 3-pin terminal block DC inputs, a common configuration in industrial equipment and USB hubs used in enterprise and manufacturing settings. This feature provides a secure, screw-terminal connection that resists accidental disconnections and vibration, which is especially valuable in field installations or environments with heavy equipment. The 2/3-pin configuration broadens compatibility, so you can power a variety of devices with a single, reliable supply.
• Rugged, mission-ready design with built-in protections: Built to endure the rigors of industrial and commercial environments, the StarTech adapter emphasizes safety and longevity. Its protection features help safeguard both the supply and the connected devices: over-voltage protection guards against surges, over-current protection limits current to safe levels, short-circuit protection reduces fault impact, and thermal protection helps prevent overheating. These safeguards contribute to lower maintenance costs and less downtime, keeping critical USB hubs and equipment online in demanding scenarios.
• Long, versatile DC cable for adaptable installation: The adapter ships with a durable 4 ft (1.2 m) DC output cable, giving you ample reach to route power cleanly away from machinery, racks, or crowded workspaces. The cable length helps facilitate clean cable management, reduces strain on connections, and accommodates configurations where the power brick must sit at a distance from the device being powered. The combination of substantial current capacity and flexible cabling makes this unit a practical choice for installations where space, accessibility, and reliability matter.

Technical Details of StarTech.com 160W Universal DC Power Adapter

• Model: 160W Universal DC Power Adapter
• Input: 100-240V AC, 50/60 Hz (auto-switching)
• Output: 24V DC, up to 6.6A (158.4W)
• Cable: Attached 4 ft (1.2 m) DC output cable
• DC Input Interface: 2- or 3-pin terminal blocks
• Protection & Safety: Over-voltage, over-current, short-circuit, and thermal protection features
• Compliance: RoHS-compliant design to minimize hazardous substances (where applicable)
• Purpose: External power supply for StarTech USB hubs and other devices with terminal-block DC inputs

How to Install StarTech.com 160W Universal DC Power Adapter

• Before you start, power down the device you intend to power and disconnect it from any power sources beyond the adapter. This helps prevent any potential electrical shock or damage during the connection process.
• Prepare the 2- or 3-pin terminal block on your device. If you’re using a 2-pin block, ensure the wiring matches the device’s polarity and terminal labeling. If a 3-pin arrangement is required, verify the third terminal is properly configured for your equipment as per the device’s installation guide.
• Connect the DC input wires from the device to the appropriate terminals on the StarTech adapter using a secure, screw-tight connection. Make sure the wires are fully seated and that there is no loose copper exposed. A secure connection ensures stable power delivery and minimizes the risk of arcing or intermittent power loss.
• Plug the 24V DC output cable from the adapter into the device’s terminal block input, ensuring the connection remains tight and free of tension. Route the cable to avoid pinch points, heat sources, or sharp edges that could wear insulation or stress the conductors over time.
• Plug the adapter into a grounded AC outlet. If you’re in a region with multiple plug types, use the appropriate regional plug configuration or a suitable power strip with surge protection. Once connected, power on the device and monitor for normal operation. If power is not detected, re-check terminal connections and ensure the AC supply is supplying power to the outlet.

Frequently asked questions

• Q: What devices can this StarTech adapter power?

  A: It is designed for StarTech USB hubs and other equipment that accept a 24V DC input via 2- or 3-pin terminal blocks. It’s especially well-suited for industrial USB hubs, control panels, and other devices used in commercial or manufacturing environments where terminal-block power inputs are common.

• Q: What is the maximum output current and voltage?

  A: The adapter provides up to 24V DC with a maximum current of 6.6A, delivering approximately 158.4W of power. This level supports high-demand hubs and devices without compromising stability during peak load.

• Q: Can I use this power supply worldwide?

  A: Yes. The auto-switching input accepts 100-240V AC at 50/60 Hz, which covers most regions globally. This makes it a practical, single solution for multi-site deployments where electrical standards vary.

• Q: What protections are built into the adapter?

  A: The unit includes multiple safeguards such as over-voltage protection, over-current protection, short-circuit protection, and thermal protection to guard both the power supply and the connected device from fault conditions.

• Q: How long is the power cable and can I replace it easily?

  A: The adapter features a 4 ft (1.2 m) DC output cable, designed for flexible placement. Because the unit is an external power supply, you can replace or reposition it easily if needed without affecting the connected device’s operation.