Onfinio
Onfinio USB Hub 7 Port
Bottom line: The Onfinio USB Hub 7 Port ($9.99 on Amazon as of 2026-10-06): Seven USB 3.0 ports from one USB-A port, with backward USB 2.0/1.0 support; main trade-off: bus-powered only; power-hungry devices need a separate external supply.
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*Price sourced from Amazon.com. Last updated 2026-10-06. Price and availability subject to change.
Pros & Cons
Pros
- ✓ Seven USB 3.0 ports from one USB-A port, with backward USB 2.0/1.0 support
- ✓ Individual on/off switch and indicator light on each of the 7 ports
- ✓ 5Gbps transfer speed, rated 10x faster than USB 2.0
- ✓ 3.3ft cable keeps the hub on the desk instead of hanging off the laptop
Cons
- ✗ Bus-powered only; power-hungry devices need a separate external supply
- ✗ No included power adapter for the extra-power scenario Onfinio warns about
- ✗ USB-A connector only, so USB-C laptops need an adapter
- ✗ 5Gbps is shared bandwidth across all 7 ports, not per port
Manufacturer description
The Onfinio USB Hub 7 Port turns a single USB-A port on your laptop, PC, or desktop into seven, so a mouse, keyboard, printer, flash drive, card reader, and external HDD can all stay connected at once. Each of the seven ports has its own on/off switch with an indicator light, so you can cut power to an idle drive or fan without unplugging anything or hunting for the right cable. The USB 3.0 controller moves data at up to 5Gbps, which Onfinio rates at more than 10 times the throughput of USB 2.0, and it stays backward compatible with older USB 2.0 and 1.0 peripherals. A 3.3ft cable gives you…
SpecPicks Verdict
SpecPicks scored Onfinio USB Hub 7 Port using a rating × review-volume × price-fit model applied to published specs and reviews across the accessories category. Onfinio's accessories lineup sits within the broader category mid-tier; price and specs are the deciding factors over brand loyalty here. Judge it on the specification table and the price rather than on sentiment: check the figures that decide your use case, then put it side-by-side with two or three close alternatives in the Compare tool before clicking through.
Common buyer scenarios for accessories of this kind: matching it to an existing build, replacing a failing part, or upgrading from a previous-generation equivalent. Check the spec table below against your current setup — particularly socket / form-factor / power-rating fields — and confirm compatibility on the retailer's listing before purchase. Prices and stock are set by the retailer and may have moved since this page was last updated.
Frequently Asked Questions
Does this USB hub need an external power supply?
Not for normal peripherals like a mouse, keyboard, flash drive, or printer. Onfinio states you should supply extra power when connecting power-hungry devices such as external hard drives, so plan on a powered source for those.
What do the switches on the Onfinio hub actually do?
Each of the seven ports has its own on/off switch with an indicator light, so you can shut off an individual port and its connected device without unplugging the cable or the hub.
How fast is the data transfer?
The hub uses USB 3.0 and syncs data at up to 5Gbps, which Onfinio rates at more than 10 times the speed of USB 2.0. That bandwidth is shared among the ports in use.
Will it work with my Mac, Chromebook, or PS4?
Yes. Onfinio lists compatibility with Windows 10/8/8.1/7/Vista/XP, Mac OS X, Linux, and Chrome OS, plus Xbox and PS4, along with printers, card readers, HDDs, cameras, and USB fans.
Do I need to install drivers or software?
No. The hub is plug and play with hot-swap support and a built-in controller chip, so no driver or software installation is required on any of the listed operating systems.
Key Features
- [7-Port USB 3.0 Hub] ONFINIO USB hub turns one USB port into Seven, support for USB Flash drive, Mouse, Keyboard, Printer, or any other USB Peripherals. And it's backward compatible with your older USB 2.0 / 1.0 devices.
- [5Gbps Data Transfer Speed] This USB hub splitter 3.0 syncs data at blazing speeds up to 5Gbps, which is more than 10 times faster than USB 2.0, fast enough to transfer an HD movie in seconds.
- [Easy to Use] This USB port hub has a built-in high-performance chip to keep your devices and data safe, and supports hot swapping. No need for installation of any software, drivers, plug and play. Please offer extra power supply when the power-hungry devices are connected.
- [Compact & Portable] The USB extension cable multiple port has been intelligently designed to be as slim and light as possible, ideal for your working and traveling with ultrabook. Exquisite gift box packaging, easy to store and use.
- [Wide Compatibility] ONFINIO usb hub for laptop is compatible with Windows 10/8/8.1/7 / Vista / XP and Mac OS X, Linux, and Chrome OS. USB expander applies to various devices: laptop, pc , XBOX, PS4, flash drive, printer, mouse, card reader, HDD, keyboard, camera, console, USB fan.
Full Specifications
| Brand | Onfinio |
|---|---|
| Color | Blue |
| Unit Count | 1.0 Count |
| Connectivity | USB |
| Compatibility | PC, PS4, Xbox, Mac, Linux |
| Number of Ports | 7 |
| Special Feature | Play, Plug |
| Total Usb Ports | 7 |
| Compatible Devices | MacBook, Laptop, Surface Pro, PS4, PC, Flash Drive, Mobile HDD, Keyboard, Mouse, Printer, HDD, Windows (XP/Vista/7/8/10/11), Mac OS, Linux, and more |
| Data Transfer Rate | 5 Gigabits Per Second |
| Enclosure Material | Plastic |
| Hardware Interface | USB, USB 2.0, USB 3.0 |
| Additional Features | Play, Plug |
| Full listing title | USB Hub 7 Port, USB Splitter with Individual On/Off Switches and Lights | USB 3.0 Hub with 3.3ft Cable, Extender for A Port Laptop, PC, Desktop-Blue |
Ready to buy?
USB Hub 7 Port, USB Splitter with Individual On/Off Switches and Lights | USB 3.0 Hub with 3.3ft Cable, Extender for A Port Laptop, PC, Desktop-Blue is listed on Amazon. Price, availability, shipping and returns are set by Amazon and its sellers — check the listing for current terms. SpecPicks earns a small commission on qualifying purchases — thank you for supporting independent review work.
*Price sourced from Amazon.com. Last updated 2026-10-06. Price and availability subject to change.
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