USB Timer Switch Cable – Smart Auto Shutoff for Aquariums, LED Lights & More

Take control of your home or office devices with this compact USB Timer Switch Cable. Featuring a 1–12 hour adjustable countdown with 12 preset intervals, it automates power management for aquarium pumps, LED ceiling lights, desk fans, charging stations, and other small USB-powered electronics — all with the press of a button.

Key Features

Adjustable 1–12 Hour Countdown: Choose from 12 preset time intervals for precise, hands-free power scheduling.
5V / 2A Output: Delivers consistent power output matched to standard USB devices — no data transfer function keeps it focused purely on power management.
Dual Control Buttons: Intuitive double-button interface makes setting your timer quick and straightforward.
Auto Shutoff Function: Automatically cuts power after your preset duration, helping extend the life of connected equipment and reduce unnecessary energy use.
Compact & Space-Saving Design: The 60cm (23.62 in) cable fits neatly behind electronics, in tight spaces, kitchens, workshops, and home offices.
Versatile Compatibility: Works with aquarium pumps, LED lights, desk fans, USB-powered appliances, and charging stations.

Specifications

Material	Plastic
Cable Length	60cm / 23.62 in
USB Interface	USB Male Input → USB Female Output
Output	5V / 2A
Timer Range	1–12 Hours (12 preset intervals)
Data Transfer	Not supported (power only)
Country of Origin	Made in China

Package Includes

1 × USB Timing Switch Cable

Perfect For

🐠 Aquarium & fish tank lighting or pump control
💡 LED ceiling and desk light automation
🖥️ Office desk accessories and USB device management
🏠 Home kitchens, workshops, and tight spaces behind electronics

Note: Please allow 1–2cm measurement tolerance. Slight color variations may occur due to display settings.

Frequently Asked Questions

Q: What devices can I control with this USB timer switch cable?

A: This USB timer switch cable is compatible with any USB-powered device drawing up to 5V/2A, including aquarium pumps, fish tank LED lights, desk fans, USB charging stations, and small USB-powered appliances. It is designed for power management only and does not support data transfer.

Q: How do I set the countdown timer on this USB timing cable?

A: Simply plug the USB male end into your power source and the USB female end into your device. Use the two built-in control buttons to scroll through the 12 preset interval options (1 through 12 hours). The integrated countdown display shows your selected time, and the cable will automatically cut power once the countdown completes.

Q: Does this USB timer cable work as a repeating cycle timer or only as a one-time countdown?

A: This cable functions as a countdown auto-shutoff timer. Once the preset duration is reached, it cuts power to the connected device. Simply press the button again to restart a new countdown cycle as needed — ideal for scheduled lighting or pump control in aquariums and home setups.

Production & Packaging Notice

To maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.