Best USB-C Hub for a Windows Laptop

Three checks, in order — Ethernet, drive speed, 4K refresh

First check: wired Ethernet, or not. This is the only check that ends the comparison outright. Of the two hubs we review, only the Anker 555 has a network port at all — Gigabit Ethernet, built in. The Anker 7-in-1 has none, and no setting or adapter-free workaround adds one. If your video calls drop or stutter on Wi-Fi, or a workplace offers a wired connection you want to use, the decision is already made: the 555 is the hub, and the rest of this guide is confirmation. Owner feedback on the 555 singles the Ethernet connection out as its reliability win, the feature that stays stable on calls when Wi-Fi does not. If your laptop lives on Wi-Fi everywhere and you have never wished for a cable, this check is a pass — let the next two checks decide, because they are where the travel hub makes its case.

Second check: data speed, for the drive you actually own. The 555's data ports — its USB-C data port and both USB-A ports — run at 10Gbps. The 7-in-1's run at 5Gbps, half that speed. Whether the difference reaches you depends on what you plug in. Keyboards, mice, receivers, printers and card imports do not care: none comes close to filling even the slower hub. An external SSD cares a great deal. A fast drive on the 5Gbps hub is bottlenecked by the hub itself, so transfers run at the hub's pace rather than the drive's; the same drive on the 555 is not held back that way. So this check is a question about your week: do you move large files — video projects, photo libraries, backups — on an external SSD often enough that waiting is a real cost? If yes, 10Gbps is a working feature. If your external storage is a small drive you sync occasionally, 5Gbps will rarely be the thing you notice.

Third check: 4K refresh, and the condition attached to it. Both hubs drive a display over a single HDMI output, and both can run a 4K monitor — at different refresh rates. The 7-in-1's HDMI output caps 4K at 30Hz, with 1080p running at 60Hz. The 555's HDMI output is rated 4K at 60Hz with a DP 1.4 host — and 4K at 30Hz with a DP 1.2 host. Read that condition plainly: the 60Hz figure is not a property of the hub alone. It is what the hub delivers when the laptop feeding it offers the newer DisplayPort version over its USB-C port; feed it from an older DP 1.2 host and the same hub, on the same monitor, lands at 30Hz, where a 4K desktop is usable for documents and media but window movement is visibly less smooth. Before you buy either hub for a 4K desk, check your laptop's specifications for the DisplayPort version its USB-C port supports. If your monitor is 1080p or 1440p, this check largely dissolves — and if your laptop's port is DP 1.2, the 555's display advantage dissolves with it, leaving Ethernet and drive speed to carry the decision.

The limit both hubs share, stated before anything is sold: each of these hubs has exactly one HDMI port. Neither adds a second external display by itself — not on Windows, not on any other operating system — because there is only one video output to add a display with, and the USB-C ports on both hubs carry data, not a display signal; the 555's manufacturer states that about its USB-C data port directly, and the same is recorded for the 7-in-1. If your goal is a two-monitor Windows desk from one cable, the honest route is a different category: a Thunderbolt or USB4 dock with separate video outputs, or a DisplayLink dock or adapter, which drives the extra screen through its own driver. That is not a flaw in either hub below — it is the boundary of the category — but it is the most common reason a hub gets returned, so it belongs at the top of the guide rather than in the fine print.

The two hubs we've reviewed, compared

Both hubs carry SD and microSD slots and two USB-A ports alongside a USB-C data port, and both drive exactly one external display. The size figures tell the travel story: the 555 measures 4.76 × 2.17 × 0.6 inches and weighs 4.5 oz, while the 7-in-1 measures 4.5 × 2.1 × 0.6 inches and weighs 2.8 oz — a slightly smaller footprint, and a little over half the weight. Specs above are the manufacturers' figures as recorded in each hub's full review on this site.

The desk pick for Windows: Anker 555 USB-C Hub (8-in-1)

The 555 is the hub to build a one-cable Windows desk around, because it is the one that passes all three checks at once. It is the only hub here with Gigabit Ethernet, so a wired desk needs no separate network adapter. Its single HDMI output runs a 4K monitor at 60Hz from a DP 1.4 host, and its data ports run at 10Gbps, so an external SSD is not slowed by the hub it passes through. Around those three answers sits the rest of a complete desk connection: two USB-A ports for legacy peripherals, a USB-C data port, SD and microSD slots, and pass-through charging, all arriving at the laptop over one cable. For a laptop that sits at the same desk every day, that completeness is the product: plug one cable in, and the monitor, the network, the drives and the power are all simply there.

Charging, honestly: the 555 takes up to 100W of PD input, reserves 15W for the hub itself, and delivers up to 85W to the laptop. That is full-speed charging for a typical ultrabook while every other port stays active. It is not full speed for everything: a gaming or workstation laptop that ships with a higher-wattage adapter charges more slowly through this hub, and under sustained heavy load can spend power faster than the hub replaces it. The rule is general, and applies to both hubs here: a pass-through figure is a ceiling — input minus what the hub keeps — not a promise matched to your machine, so compare the 85W against the adapter your laptop came with. Two further notes from the hub's own record: the full 85W is what a 100W PD charger feeding it delivers, and Anker itself notes the shell can reach about 122°F when every port is busy with a power adapter attached; owners report that warmth under full load as normal, so keep the hub on a hard desk surface with air around it.

Fit check: three conditions, all checkable before ordering. Your laptop's USB-C port needs to offer DP 1.4 if the 4K at 60Hz figure is part of why you are buying — a DP 1.2 host gets 4K at 30Hz from this same hub. Your display plan needs to be one external monitor, because one HDMI port is the whole video story and the USB-C data port carries no video signal at all, even through a USB-C-to-HDMI cable. And your charging expectation needs to fit inside 85W of pass-through, or you feed a hungrier laptop from its own adapter while the hub handles everything else. Meet those three and the 555 is the most complete single hub we review for a Windows desk. Our full review records its port list, evidence and limits in full.

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The travel pick: Anker 7-in-1 USB-C Hub

The 7-in-1 is the smaller, lighter bag hub, and its case rests on what a travelling Windows laptop actually meets. Away from your own desk, the ports that get used are the unglamorous ones: two USB-A ports for whatever receiver, drive or borrowed peripheral the day produces, a USB-C data port, an HDMI output for a meeting-room screen or a hotel television, and both SD and microSD slots — which owners can use at the same time, a detail photographers single out when copying a camera card and a drone card in one session. Add pass-through charging on the same connection and one small device covers the realistic travel list. It does that job in a body measuring 4.5 × 2.1 × 0.6 inches and weighing 2.8 oz, against the 555's 4.5 oz — a difference you feel in a bag carried daily, and do not feel at all in a hub that never leaves a desk. Owner feedback on stability is consistent in the roundup summaries our review draws on: connections hold under load, and the build is described as compact and sturdy enough to live in a bag.

Its limits are the three checks read in reverse, and they should be read before buying rather than discovered after. There is no Ethernet port — the first check, failed completely — so a desk where Wi-Fi cannot be trusted is beyond it. Its data ports run at 5Gbps, so a fast external SSD moves at half the 555's ceiling. And its HDMI output caps 4K at 30Hz, where 1080p runs at 60Hz: fine for documents and media, less smooth for sustained window work on a 4K screen. For a laptop whose travel days are presentations, card imports and borrowed peripherals, none of those limits touches the work. That is the honest shape of this pick — not a lesser hub, but one whose savings in size and weight are bought with exactly the three capabilities its larger sibling exists to provide.

Fit check: know the smaller print as well. The attached cable is short — the most common owner complaint in this hub's feedback — which keeps the hub close to the laptop and can limit placement on some desk setups, a nuisance that matters more at a fixed desk than in a bag. There is no 3.5mm audio jack, so wired headphones use the laptop's own jack or a separate adapter. And video only ever comes out of the HDMI port: the USB-C ports carry no display signal, so a USB-C-to-HDMI cable plugged into them shows nothing. Its charging figure matches the 555 exactly — up to 100W in, 15W reserved, up to 85W passed through. Our full review records the port list and the owner evidence behind each point.

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Reading the checks against your own laptop, before you order

The three checks only work run against your machine rather than the hubs' headline figures. For Ethernet, the evidence is your own history: the desk where calls have dropped, the room where Wi-Fi cannot be trusted. For drive speed, it is the external drive and what crosses it — a drive used for documents and occasional syncing makes 5Gbps a non-event, while a drive carrying working media or full backups makes the hub's ceiling a weekly tax on every large transfer. For 4K refresh, the evidence is written down: your laptop's published specifications state what its USB-C port offers, and the DP version there decides whether the 555's 60Hz figure is available to you at all. Run that lookup before ordering rather than after unboxing.

Charging deserves the same treatment, as a fourth, quieter check. Both hubs pass up to 85W. Find the wattage printed on the adapter that shipped with your laptop and compare. At or under the pass-through figure, one-cable charging is honest. Above it, the hub still works for data, networking and video, but power becomes a two-cable arrangement on heavy days — better planned from the start than discovered as a battery percentage falling during the work the laptop was bought to do.

When neither hub is the right buy

Step up to different hardware, or solve a different problem, if any of these is you:

• You need two external monitors on one connection — each hub here has exactly one HDMI port and supplies one display output, on Windows just as on any other system. A two-monitor desk needs a Thunderbolt or USB4 dock with separate video outputs, or a DisplayLink dock or adapter that drives the extra display through its own driver.
• You run a gaming or workstation laptop with a higher-wattage adapter and want full-speed charging through the same cable — 85W of pass-through is a ceiling both hubs share, so plan on the laptop's own adapter for power, a powered dock, or a hub treated as a data and video device rather than a charger.
• You need wired audio through the hub — neither hub's port list includes a 3.5mm jack, and the 7-in-1's review states that absence directly. Wired headphones belong in the laptop's own jack, or a separate audio adapter is part of the purchase.
• You need more than one fast external SSD at full speed, or networking faster than Gigabit — that is dock territory, beyond what either travel-sized hub here is built to carry.

We would rather route you to the right category than sell you a hub that leaves a second monitor dark. Docks are a category we are expanding our reviews into; until one is reviewed here, buy on your laptop's published port specifications and the dock's per-output figures, not on a listing photograph showing several glowing screens.

Windows hub questions, answered honestly

Can either of these hubs give my Windows laptop a second external monitor?

No. Each hub has exactly one HDMI port, so each supplies exactly one external display output, and neither adds a second external display by itself, whatever operating system the laptop runs. A two-monitor Windows desk needs a Thunderbolt or USB4 dock with separate video outputs, or a DisplayLink dock or adapter, which drives the extra display through its own driver.

What is the difference between the Anker 555 and the Anker 7-in-1 for a Windows laptop?

The Anker 555 (8-in-1) is the only one of the two with Gigabit Ethernet, its USB-A and USB-C data ports run at 10Gbps, and its HDMI output reaches 4K at 60Hz from a DP 1.4 host. The Anker 7-in-1 has no Ethernet port, runs its data ports at 5Gbps, and caps 4K at 30Hz, but it is smaller and lighter and keeps both SD and microSD slots. Both pass up to 85W of charging through to the laptop, and both drive exactly one external display over a single HDMI output.

Why does the Anker 555 run a 4K monitor at 30Hz on some Windows laptops and 60Hz on others?

The hub passes through what the laptop's port offers. The 555's HDMI output is rated 4K at 60Hz with a DP 1.4 host and 4K at 30Hz with a DP 1.2 host, so the same hub and the same monitor can land on either refresh rate depending on the laptop feeding it. Check your laptop's own specifications for the DisplayPort version its USB-C port supports before treating 4K at 60Hz as promised, because the condition sits on the host side, not in the hub.

Is 85W pass-through charging enough for a Windows laptop?

For most ultrabooks, yes. Both hubs take up to 100W of input, reserve 15W for the hub itself, and pass up to 85W to the laptop, which covers a typical thin-and-light Windows laptop while the hub runs everything else. A gaming or workstation laptop that ships with a higher-wattage adapter charges more slowly through either hub, and can lose ground under sustained heavy load. If full-speed charging matters more than one-cable convenience, feed that laptop from its own adapter and let the hub handle data, networking and video.

Why does my USB-C hub get warm?

Pass-through charging and video conversion generate heat in a small aluminum shell. Anker itself notes the 555 can reach about 122°F when every port is busy with a power adapter attached, and owners report warmth under full load as normal rather than a sign of failure. Keep the hub on a hard desk surface with air around it, not on a couch or bed.