j5create 7-Port Powered USB 3.0 Data Hub with 3.3 ft Extended Cable (JUH377)
Quick take
The j5create JUH377 turns one USB connection into seven USB 3.0 ports for a laptop or MacBook, with a included 20W power adapter and a 3.3 ft extended cable for flexible placement. It is best for adding multiple everyday peripherals and charging one compatible device, but power delivery may not match expectations for running several power-hungry external portable drives at the same time.
Pros and cons
Pros
- Seven USB 3.0 ports via a single USB plug, supporting 5 Gbps SuperSpeed and backwards compatibility.
- Includes a 20W power adapter, with support for both bus-powered and DC self-powered use.
- One port supports fast charging up to 2.4A for smartphones and tablets.
- Compact aluminum housing that is built to be durable for desk use.
Cons
- Not intended to provide enough power for multiple power-hungry external portable hard drives at once, based on buyer experience.
- “Powered” behavior may be confusing if you expect every port to perform like a high-output docking station.
What buyers think
Buyer-review evidence is mostly positive for basic reliability, ease of setup, and general compatibility. Build impressions are favorable, with comments pointing to a lightweight but durable aluminum housing. There is also at least one notable experience where expectations around powering multiple external portable hard drives were not met, with guidance indicating the hub’s power support for that kind of workload is limited compared with the buyer’s previous powered hub.
Who this hub is for
This is a practical choice if you want to expand a laptop with more USB connectivity without adding extra docks. The JUH377 is especially suitable for:
- Desk setups where you need multiple ports for mouse, keyboard, webcam, headset dongles, card readers, and similar peripherals.
- People using Windows or macOS who want a straightforward “plug in and go” approach (one USB connection becomes seven).
- Users who need a bit more power headroom, since the hub can be DC self-powered and includes a 20W adapter.
- Smartphone and tablet charging use, thanks to a port rated up to 2.4A.
Key specs that affect real use
Seven USB 3.0 ports (up to 5 Gbps)
The hub supports USB 3.0 SuperSpeed (5 Gbps) and is backwards compatible with USB 2.0 and USB 1.0 devices. In day-to-day terms, that means faster transfers for compatible flash drives and external SSDs, while older peripherals should still work normally.
Power options and why it matters
It is designed to work in either bus-powered mode or DC self-powered mode, and it ships with a 20W power adapter. This helps for setups with devices that draw more power than a typical laptop USB port can comfortably supply. The main caveat is that “powered” does not necessarily mean every connected device will be treated like a full-performance multi-drive enclosure. If your goal is to run several power-hungry external portable hard drives simultaneously, check your device power needs carefully.
Extended cable length for flexible placement
The 3.3 ft extended cable can make cable management easier, especially if your laptop sits in a spot that does not align neatly with your desk accessories.
Pros and cons (more detail)
Better fit
- General USB expansion: seven ports are a comfortable middle ground for most home office and workstation peripheral stacks.
- Charging support: one port is built to support fast charging up to 2.4A for compatible phones and tablets.
- Compatibility: buyer feedback includes success on both mainstream desktop/laptop environments and Linux.
Where buyers may be disappointed
- Multiple external portable drives: if you expect the hub to power several bus-powered portable hard drives under heavy read/write activity, be cautious.
- Power expectation mismatch: some buyers may assume “powered hub” means high-output power on all ports in every scenario. This hub can be DC self-powered, but power delivery is not the same as a dedicated multi-drive NAS or dock.
Setup and compatibility notes
This hub is designed to be simple to use: it connects to your computer with one USB plug and provides seven additional ports. There is no special software mentioned in the available details, and buyers frequently describe it as easy to set up.
Verdict
The j5create JUH377 is a solid seven-port USB 3.0 hub for people who want more connectivity from a laptop, with the convenience of a 3.3 ft cable and a fast-charging port. It is a good buy for everyday peripherals and many typical USB accessories, but it is not the best match if your primary goal is running several power-hungry external portable hard drives at once. For those needs, you may be better served by a higher-output multi-drive enclosure or a hub/dock specifically designed for that workload.
FAQ
How many USB ports does the JUH377 provide?
It provides seven USB ports.
Does it support USB 3.0 speeds?
Yes, it supports USB 3.0 SuperSpeed up to 5 Gbps and is backwards compatible with USB 2.0 and USB 1.0 devices.
Is the hub actually powered, and does it include an adapter?
Yes. It supports bus-powered operation or DC self-powered operation, and it includes a 20W power adapter.
Which port supports fast charging?
One port is designed for fast charging for compatible smartphones and tablets, rated up to 2.4A.
Will it power multiple external portable hard drives?
Buyer experience suggests the hub may not provide enough power for several power-hungry portable hard drives simultaneously. If you plan to run multiple drives, verify the drives’ power requirements and consider a device class that is explicitly intended for multi-drive power.
Is it easy to set up?
Reviews describe it as easy to use with plug-and-play behavior on at least some Windows setups.
Specifications
| Product Title | j5create 7-Port Powered USB 3.0 Data Hub with 3.3 ft Extended Cable [20W Power Adapter Included] for Mac, MacBook, Windows, Laptop, Surface, XPS, PC (JUH377) |
|---|---|
| Category | Electronics > Computers & Accessories > Networking Products > Hubs |
| Brand | j5create |
| Manufacturer | j5create |
| Model Number | JUH377 |
| Operating System | Windows 10, Windows 7 |
| Item Weight | 0.15 Pounds |
| Color | Black |
| Hardware Interface | USB, USB 3.0 |
| Additional Features | Powered |
| Compatible Devices | Desktops, Laptops, Smartphones, Tablets |
| Total Usb Ports | 7 |
| Data Transfer Rate | 5 Gigabits Per Second |
| Number of Ports | 7 |
| Enclosure Material | Aluminum |
| Item Dimensions L x W x H | 6"L x 1.29"W x 0.56"H |
| UPC | 847626001468 |
| Mfr Part Number | JUH377 |
| Warranty Description | Contact Manufacturer |
| Unit Count | 1.0 Count |
| Special Feature | Powered |
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