Best USB-C Hubs for Chromebook in 2026: Monitors, Ethernet and Charging

For most Chromebook owners, the Anker 555 (8-in-1) is the hub to buy: one cable adds 4K@60Hz HDMI, gigabit Ethernet, fast USB ports and an SD card reader, passes up to 85W of charging through, and Anker lists ChromeOS. For two monitors, the Plugable USBC-MSTH2 does it with no drivers if your Chromebook supports two external displays, and the Plugable UD-6950PDH DisplayLink dock does it on most recent Chromebooks. Students who just need HDMI and USB-A should get the Anker 332.

We built this list from Google's Chromebook Help pages, Synaptics' DisplayLink notes and the makers' spec sheets. We have not physically handled these products, and where a spec isn't published, we leave it out.

Quick picks

Prices change often in the run-up to the holidays, so check current prices on Amazon.

First: check what your Chromebook's USB-C ports can do

Chromebooks range from basic school laptops to Chromebook Plus models, and their USB-C ports vary just as much. Four things decide whether a hub will do what you want:

• Video. A hub's HDMI port only works if the Chromebook's USB-C port carries DisplayPort Alt Mode. ASUS notes that not every USB-C port on a Chromebook outputs video, and Plugable warns that data-only USB-C ports can't send a picture. Look for "DisplayPort" in your model's spec sheet, or a DP or Thunderbolt logo by the port.
• How many monitors. Google's Chromebook Help says you can connect one to three external monitors depending on the Chromebook. A hub can't raise that limit with its own HDMI ports, though DisplayLink can work around it (see below).
• Cables. If you see "Cable may not support displays," Google says the USB-C cable isn't fast enough and should be replaced with one rated SuperSpeed USB 5Gbps or higher with a certified logo. The USB-C cable types explainer shows how to tell them apart.
• Chromebook Plus. Google's Chromebook Plus page promises 8GB or more of RAM and 128GB or more of storage. The page doesn't spell out USB-C port requirements, so check the individual model, but the extra memory helps with DisplayLink, which uses the Chromebook's processor and RAM.

Chromebooks extend the desktop onto a new monitor by default; Google puts the Mirror Built-in Display option under Settings, Device, Displays, along with resolution and refresh rate. If a 4K screen looks choppy, our monitor stuck at 30Hz guide explains the usual causes.

Two monitors on a Chromebook: MST or DisplayLink

This is where Chromebooks beat Macs. MST (DisplayPort Multi-Stream Transport) lets one USB-C port feed two independent screens using the Chromebook's own graphics. ChromeOS supports it and macOS doesn't, which is why Plugable sells its MST adapter for "Windows and Chromebook users." It needs no driver and plays protected streaming video, but it only works if your Chromebook supports two external displays, and resolution depends on the port: Plugable says DisplayPort 1.4 with DSC allows two 4K@60Hz screens, while DisplayPort 1.2 is typically limited to two at 1080p@60Hz.

DisplayLink compresses the picture in software and sends it over ordinary USB data, and a chip in the dock decodes it. Synaptics says the DisplayLink driver has been built into ChromeOS since release R51, so there's nothing to install, and Plugable recommends ChromeOS 100 or later. Because it doesn't need DisplayPort Alt Mode, it works from ports that can't output video, and Plugable's support team says it can add monitors to a Chromebook that supports only one over USB-C. The cost is processing load: Synaptics recommends a 2GHz or faster processor, 4GB or more of RAM for two or more DisplayLink screens, and a USB 3.0 connection. It's for documents and web apps, not games.

Best overall for Chromebook: Anker 555 USB-C Hub (8-in-1)

The Anker 555 covers what most people want at a desk or in a classroom: an HDMI 2.0 port, gigabit Ethernet, a 10Gbps USB-C data port, two 10Gbps USB-A ports, UHS-I SD and microSD readers and a 100W PD input that passes up to 85W to the Chromebook, with 15W used by the hub. Anker lists ChromeOS alongside Windows and macOS, and its compatibility list includes the Google Pixelbook.

Anker rates the HDMI port at 4K@60Hz on laptops with DisplayPort 1.4 and 4K@30Hz on DisplayPort 1.2, so on an older or basic Chromebook, a 4K monitor may run at 30Hz. A 1080p or 1440p monitor is unaffected.

Why it stands out: Ethernet, a card reader and fast USB from one cable, with no setup on ChromeOS.

Watch out for: The USB-C data port doesn't carry video or charging. It drives one external display. For more Windows-focused options, see our best USB-C hubs for Windows laptops.

See the Anker 555 on Amazon

Best for two monitors, no drivers: Plugable USBC-MSTH2

The USBC-MSTH2 is a 44 g adapter with two HDMI 2.0 ports and an attached 17cm USB-C cable. Plugable lists ChromeOS 100 or later and Windows 10 and 11, and rates it for two extended 4K@60Hz screens on hosts with DisplayPort 1.4 and DSC, or two 1080p@60Hz screens on DisplayPort 1.2 hosts. It uses the Chromebook's own graphics, so HDCP-protected video plays, and there's no software to update.

Why it stands out: The simplest, lightest way to two extended monitors on a Chromebook that supports them.

Watch out for: It needs a USB-C port with DisplayPort Alt Mode and a Chromebook that supports two external displays. There's no charging pass-through or USB ports, so it occupies one of your USB-C ports. Plugable doesn't recommend it for Macs, where the second screen mirrors.

See the Plugable USBC-MSTH2 on Amazon

Best DisplayLink dock for two monitors: Plugable UD-6950PDH

If your Chromebook is limited to one external display, or its USB-C port doesn't carry video, DisplayLink is the way around it. Plugable's UD-6950PDH uses a DisplayLink DL-6950 chip to drive two extended screens at up to 4K@60Hz each, with an HDMI and a DisplayPort output per screen. It also passes up to 100W to the Chromebook from its included 130W adapter, and adds gigabit Ethernet, a UHS-II SD reader rated up to 312MB/s, a microSD reader, a headset jack, four USB-A ports and a front USB-C port. Plugable lists ChromeOS 100 or later, with no driver to install.

Why it stands out: Two big screens, charging and Ethernet from one cable on nearly any recent Chromebook.

Watch out for: DisplayLink uses the Chromebook's processor, so a basic model may feel slower with two screens, and it's not for games or video editing. Displays, Ethernet and USB share one 5Gbps link. It needs desk space and a power brick. For a pocket-size DisplayLink option without charging, Plugable's USBC-6950M also lists ChromeOS 100 or later.

See the Plugable UD-6950PDH on Amazon

Best Ethernet adapter: Plugable USBC-E1000

Most Chromebooks have no Ethernet port, and a wired connection helps with video classes, online tests and crowded Wi-Fi. The USBC-E1000 is a 20 g bus-powered gigabit adapter. Plugable says current units use the ASIX AX88179B chip, need no driver, and support ChromeOS on up-to-date systems, along with Windows 10 and 11, macOS 10.15 or later and iPadOS 17 or later.

Why it stands out: A Chromebook-listed chip from a maker that publishes which chip it uses.

Watch out for: It takes a USB-C port and gives no charging or USB ports back. It's gigabit only, and it can't be used for PXE network boot.

See the Plugable USBC-E1000 on Amazon

Best budget for students: Anker 332 USB-C Hub (5-in-1)

For a dorm room or a classroom projector, the Anker 332 adds an HDMI 1.4 port, a 5Gbps USB-C data port, two 5Gbps USB-A ports for a mouse dongle and a flash drive, and a 100W PD input that passes up to 85W to the Chromebook. Anker lists ChromeOS, macOS and Windows.

Why it stands out: The ports most students actually use, in a slim hub.

Watch out for: HDMI 1.4 tops out at 4K@30Hz, which is fine for 1080p monitors, TVs and projectors but sluggish on a 4K desktop. No Ethernet or card reader.

See the Anker 332 on Amazon

Works With Chromebook: what the badge does and doesn't tell you

Google's Chromebook Help says to look for peripherals certified Works With Chromebook, which "have been tested and proven to meet Chromebook compatibility standards," and links its own list of certified docking stations from the monitor help page. When we checked in October 2026, that link led to a deleted file, and Google's Works With Chromebook address now opens a list of partner brands, including Anker, Belkin, Cable Matters, Hyper, j5create, Kensington, Plugable, Satechi, StarTech and Targus, rather than individual products.

Because Google no longer publishes a product list we could check, we don't describe any pick here as certified. The badge on the box is still a good sign, especially for schools buying in bulk. Otherwise, rely on the maker's spec sheet: every pick in this guide lists ChromeOS by name.

Ethernet on a Chromebook: the chip matters

On Windows, an unknown Ethernet chip can usually be fixed with a driver download. A Chromebook doesn't let you install drivers, so an adapter or hub works only if ChromeOS already supports its chip, and fixes arrive through ChromeOS updates. That makes the maker's word important. Plugable names its chips and lists ChromeOS for them: the ASIX AX88179B in the gigabit USBC-E1000, and the Realtek RTL8156 in its 2.5Gbps USBC-E2500, which it lists for ChromeOS 100 or later. Hub makers rarely name the Ethernet chip, so for a hub, ChromeOS on the spec sheet is what to look for, as with the Anker 555 and the Plugable dock.

For students and schools

School Chromebooks tend to have few ports and modest processors, so keep it simple: a hub with HDMI 4K@30Hz or better for projectors, USB-A for a mouse and flash drive, and power pass-through so one charger runs both. For two screens on a basic Chromebook, MST only works if the model supports two displays, while DisplayLink adds processing load, so check the model first. On a school-managed Chromebook, ask IT before buying a dock, since they control updates and settings.

How we choose

We don't physically test products. Each pick comes from:

1. Google's own guidance. Chromebook Help pages on monitors, cables and compatible peripherals, and the Chromebook Plus spec page.
2. Manufacturer spec sheets. Ports, speeds, chips, wattages and listed ChromeOS versions from Anker and Plugable, plus Synaptics' DisplayLink notes.
3. Standards. DisplayPort Alt Mode and MST, USB Power Delivery and USB 3.2 data rates.
4. Known buyer patterns. The common Chromebook mistakes are a USB-C port without video, a charge-only cable, and a dual-HDMI hub on a model that supports one monitor.

We also confirm each Amazon listing matches the maker's model.

Buying guide: charging and the right charger

Chromebooks that charge over USB-C can charge through any of the hubs here with a PD input. Hubs keep about 15W, so a 100W charger into the Anker 555 or 332 passes up to 85W to the Chromebook. If you reuse the Chromebook's own 45W charger behind a hub, it can charge slowly or even drain under load. Our USB-C charger guide covers 65W and 100W options, and if you'd rather add a screen without a desk, see our best portable monitors. If you also use an iPad, our USB-C hubs for iPad guide covers its quirks.

Verdict

Get the Anker 555 if you want one hub that handles a monitor, Ethernet, SD cards and charging on a Chromebook. For two monitors, start with the Plugable USBC-MSTH2 if your Chromebook supports two displays and has a DisplayPort-capable USB-C port; otherwise the Plugable UD-6950PDH DisplayLink dock gets you there with charging and Ethernet included. The Plugable USBC-E1000 is the clean fix for wired internet, and the Anker 332 covers students who just need HDMI and USB-A.