If you opt for a powered USB hub, your data transfer speed will be significantly increased, but to really maximise the efficiency, you need to look at the transfer speed. If you only occasionally transfer files, this won't be much of an issue, but if transferring is a big part of your work, this could be worth noting. The HAT does not use the GPIO pins, the connector is simply used to pass the pins through for usage. IoT business automation requires communication with various IT assets and peripherals located across an enterprise. Digi AnywhereUSB® Plus remote USB hubs give users the simplest and most direct connection options for existing equipment with a variety of USB 3.1 Gen 1 port options. We conducted standardized tests to transfer a file from the SSD to the laptop; from the hard drive to the SSD; and then from an SD card to the PC, while simultaneously transferring files from the hard drive to the SSD. In some cases we used AJA’s System Tool app to run read and write tests on connected drives. In almost all cases, the performance was identical, with a spread of about 3 percent—good news for you, as that’s one less thing to worry about. Even though two USB-C hubs may have wildly different brand names, you may sometimes find that they’re otherwise identical or just very similar.

Despite this, image quality on our 4K display was crisp and free of any fuzziness, and it’s easy to get a working desktop setup on a laptop or tablet. You might want an extra Type-A port with a higher spec, but if you’re looking for a hub for life on the go, this one’s tough to beat for portability or convenience. All MacBooks and many of the best Ultrabooks come with only USB-C ports, and just a couple of them. That’s why there are so many portable USB hubs that connect to a computer via a built-in USB-C cable and then provide a few Type-A ports, along with some extra goodies such as an HDMI out or a card reader. Anker’s PowerExpand 4-in-1 USB-C hub has one whiz-bang feature we haven’t seen anywhere else, and that’s a built-in 256GB SSD.

The best USB hubs you can buy in 2023

Anyone who works with microcontrollers such as the Raspberry Pi Pico or any Arduino board knows that most of these devices don't have on / off switches or even reset buttons. So, if you change code and need to restart them or you just want to power them off, you often need to yank the plug in and out, a huge hassle that could damage your gear. But with the Sabrent HB-B7C3, you can just toggle power on whatever port your microcontroller is plugged into. Keep in mind that the hub’s power port is for taking power into your laptop, and not outto a phone. But your hub may still be able to charge your phone, with some caveats. A “bus-powered” USB hub connects to your laptop and pulls power from it, which it has share with several devices—and it won’t do it that well. Unlike cheaper hubs, it supports a full 60Hz refresh rate over HDMI, while there’s a Gigabit Ethernet RJ-45 port for when you need a physical network connection. The Type-C and Type-A connections could be faster, with our SSD speeds limited to around 458MB/sec, but this is a great, fully featured hub that’s still affordable and – most importantly – it just works. HTTPS, FTP, SFTP, TLS 1.2, SMTP, SSH and CLI for web management; remote management via Digi Remote Manager

On the hunt for a USB hub? We bought the top 11 models to test in a head-to-head showdown to see which are the best for various applications. These devices come in a vast array of designs and styles for all kinds of different purposes. Over the course of several weeks, we used each hub in the lab and at home to carefully inspect them for their ports and features, how well they travel, and their looks. In the end, we identified which models are the best overall, which is the best bargain, which is best for travel, and which are the best for specialized purposes. Take some of the claims made by some manufacturers with a pinch of salt. We tested a couple of hubs that promised high-end features but failed to deliver during testing. For example, they might promise 4K at 60Hz, but you might find that this only works on specific laptops and displays. A bus powered USB hub connects to a laptop or desktop and draws on the computers power to work. Self-powered USB hubs provide their own supply of power independent of a computer. In most cases, these hubs are powered via an AC adapter to give power to any connected devices rather than from your computer. In addition to the SSD, the Anker PowerExpand has an HDMI out port and two USB 3.x Type-A ports that operate at 5 Gbps. There’s a USB-C power pass-through you can plug your laptop’s power adapter – up to a 100-watt unit – so that you can charge your computer while using this hub (the USB-C port does not work for data transfer; we tried). Anker’s hub was among the fastest we tested to deliver data under load, including simultaneous data transfer between USB-A ports while the SD ports were active. The hub offers an 18-month warranty, and it even ships with a carrying pouch.

A USB-C port on your laptop can either run at 5Gbps or 10Gbps, with the latter being almost ubiquitous these days. That’s plenty of bandwidth for a printer, a mouse, a keyboard, or a hard drive, even all at once. Products like displays, ethernet, and high-speed SSDs gobble up that bandwidth, however. Some USB-C hubs go further by incorporating USB-PD passthrough. Here the idea isn’t so much to power the connected devices as to power the laptop the hub connects to, so that you just connect the laptop to the hub, and it charges as you use it without the charger taking up the spare USB-C port. The key thing here is how much power the hub can supply. Most will deliver 80W or more when used with a 100W charger, which should more than cover any laptop. However, with some you’re looking at 50W or less, which might mean missing out on fast-charging modes on some of those laptops that support them. If you're using an external storage device – perhaps an NVMe drive you've put in one of the best SSD enclosures– you’d benefit a great deal from using a hub that supports 10 Gbps connections – alternatively known as USB 3.1 Gen 2 or USB 3.2 Gen 2. Unfortunately, very few USB hubs actually support these higher speeds and even fewer still support the 10 Gbps speed when it comes from a Type-A, rather than a Type-C, port. We looked at how SD cards were inserted—you’d be surprised how many don’t work unless they’re inserted upside down!

Similar to the Sabrent HB-U3CR, the Atolla delivered 1.2 amps at 4.8 volts on our power test and it charged our phone at 4.78 volts and 1.35 watts. The Atolla hub also offered similar performance to other hubs; we detected no slowdowns when copying files with our test SSD.

We also connected an Android phone to the ports and recorded how many volts and amps it received. The phone charging test was probably the most realistic as it showed what kind of volts and amps a real device would negotiate with the hub. Still, for Windows laptops, MacBook, and Chromebook users who only need a couple of reliable ports, this makes it onto our list of best USB-C hubs.