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. Where once DisplayPort 1.4 was superior to HDMI, HDMI 2.1, as seen here, is as powerful if not more so than the top DisplayPort. It boasts four Thunderbolt 4 (all at 40Gbps bandwidth and 15W charging) and four USB-A 3.2 Gen.2 (10Gbps and 7.5W) ports. That’s more than any other Thunderbolt 4 hub we have seen or tested. 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.

USB hubs - Cheap External USB hubs Deals | Currys External USB hubs - Cheap External USB hubs Deals | Currys

Caldigit has sacrificed one of the TB4 ports for a dedicated DisplayPort, which is fine if you need that video port but not as flexible as leaving three downstream TB4 ports with which you can add adapters for external displays. For years, Caldigit ruled the Thunderbolt 3 roost with its compact but powerful Thunderbolt Station 3 Plus (TS3 Plus). Its Thunderbolt 4 successor, the Thunderbolt Station 4 (TS4) is physically and stylistically similar but boasts even more ports at even faster speeds. It is priced the same as the Caldigit Element Hub, which is still our favorite Thunderbolt 4 hub, with its four 40Gbps/18W Thunderbolt 4 and four 10Gbps/7.5W USB-A ports. However, if you own a large power-hungry laptop, the Belkin’s 96W USB PD charging will impress.

At 150W, the power supply should accommodate most of your needs, with up to 60W reserved for powering the laptop or tablet—enough for all but the biggest, meanest laptops. We would have preferred to swap one of the USB-A ports for a second USB-C, but appreciate the powerful 20W charging capability of that USB-C—enough to fast-charge a phone or other smaller device.

USB 3.0 Type-C 4 Port Hub (USB-C to 4 x USB-A), Black Belkin USB 3.0 Type-C 4 Port Hub (USB-C to 4 x USB-A), Black

Razer looks at power distribution differently from other manufacturers and we still can’t quite understand how each port shares its charging capacity, but it worked well in testing. Plugable’s USB4-HUB3A calls itself a USB4 hub but, as the branding on the front suggests, is also a fully certified Thunderbolt 4 hub that is competitively priced and boasts a fast USB-A port as well as the one upstream and three downstream Thunderbolt 4 ports. in that respect, it is a better solution than the company’s more expensive TBT4-HUB3C, reviewed later on.USB Type-C has plenty of perks, and with one of the USB Type-C hubs you might be considering getting, you'll be able to copy files at USB 3.1 speeds, deliver enough power to charge a laptop, or use Alt Mode to send other types of data using DisplayPort or Thunderbolt 3connections. It matches the excellent Caldigit TS4 on port speed with 10Gbps US-A and USB-C, UHS-II SD card reader and 2.5Gb Ethernet alongside the two downstream Thunderbolt 4 ports— differing mainly by its choice of the more popular HDMI video port compared to the TS4’s DisplayPort. Windows users can add up to three displays, using the two HDMI and one Thunderbolt 4 port. The TB4 port can attach directly to a USB-C monitor or you can buy a USB-C adapter to connect to a DisplayPort or HDMI display. One 8K display can run at 30Hz, or you can have two 4K at 60Hz. Video resolution for up to three displays is dependent on your laptop’s capabilities. Ethernet is easier, as it’s hard to find a hub that doesn’t support Gigabit Ethernet speeds. That said, a small number now support the faster 2.5 Gigabit (2.5GbE) standard, which isn’t a priority for most home networks, but a plus for advanced users or just for future proofing. Key specs – Upstream connection: 1x USB-C; USB ports: 3x Thunderbolt 4 USB-C 3x USB-A 3.2 Gen 2; Other ports: Gigabit Ethernet, SD Card, 3.5mm audio; Power:135W power adapter; Maximum power load: 90W per port; Dimensions: 190 x 75 x 27mm; Weight: 338g; Warranty: 12 months