SEamopar 4/7-Port USB Hub 3.0 & 2.0 with On/Off Switches

Expand Your Connectivity — SEamopar 4/7-Port USB Hub with Independent Switches

Running out of USB ports on your laptop or desktop? The SEamopar USB Hub instantly adds up to 7 USB 2.0 or 4 USB 3.0 ports to any computer, letting you connect your mouse, keyboard, external hard drives, flash drives, and more — all at the same time. Its compact, portable design makes it a perfect companion for home, office, school, or travel.

Key Features

• Individual ON/OFF Switches: Each port has its own power switch and LED status indicator, so you can enable or disable devices independently without unplugging them.
• Battery-Friendly Design: Turning off unused ports helps preserve your laptop's battery life — a smart feature for on-the-go users.
• USB 3.0 & 2.0 Compatible: One USB 3.0 port for high-speed data transfers, plus multiple USB 2.0 ports for everyday peripherals. Backward compatible with older USB devices.
• Plug & Play Setup: No drivers or software needed — simply plug in and start using. Compact form factor takes up minimal desk space.
• Optional Power Supply Support: Supports an external 5V 1A (3.5 × 1.35mm) power adapter (sold separately) for improved data transfer reliability, especially when using hard drives up to 1TB.

Important Notes

• This hub is designed for data transfer only — it is not intended for device charging.
• For use with external hard drives, an optional power supply is recommended for stable performance.
• Supports hard drives up to 1TB. Drives larger than 1TB may require a different power supply.
• Do not connect more than two hard drives simultaneously.
• Available in multiple configurations — choose between 4-port USB 3.0 or 7-port USB 2.0 with or without power supply.

Specifications

What's in the Box

• 1 × USB Hub (4-port or 7-port, based on selected option)

You May Also Like

• 105° Right Angle Driver with 1/4" Hex Screwdriver Bit
• 1/2" Drive 8-Piece Hex Short Socket Set – Vanadium Steel

Learn more: OSHA on personal protective equipment

Frequently Asked Questions

Q: Can I use this USB hub to charge my phone or other devices?

A: No, this USB hub is designed specifically for data transfer purposes. It expands the number of available USB ports on your computer for connecting peripherals and transferring files, but it does not support device charging.

Q: Do I need a power supply to use this USB hub?

A: The hub works without an external power supply for most peripherals like mice, keyboards, and flash drives. However, if you plan to connect an external hard drive (up to 1TB), using the optional 5V 1A power adapter is recommended to ensure stable data transfer speeds and reliable operation.

Q: Is this USB hub compatible with both Windows and Mac computers?

A: Yes, this USB hub is plug-and-play compatible with virtually all operating systems including Windows and macOS. No drivers or additional software installation is required — simply connect the hub to your computer's USB port and start using it immediately.

Q: What is the benefit of the individual ON/OFF switches on each port?

A: The individual switches allow you to turn specific ports on or off without physically unplugging your devices. This is especially useful for managing power consumption and extending battery life on laptops, and for quickly toggling connected devices on or off as needed.

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.