Anker USB C Hub, 5-in-1 USBC to HDMI Splitter with 4K Display

Product image from current catalog data

Best Overall

Anker 332 USB-C Hub (5-in-1, 4K HDMI)

By Anker

9.8Excellent matchFeature and use-case score

The Anker 332 is a compact USB-C hub that adds an HDMI port, two USB-A ports, and pass-through charging to a laptop that's otherwise down to a single port. It's a fairly straightforward accessory, and Anker's own documentation is detailed enough to know what you're actually getting before it's in your bag.

One USB-C data port plus two USB-A 3.2 Gen 1 ports, all rated up to 5Gbps
Single HDMI 1.4 output, up to 4K (3840×2160) at 30Hz
USB-C PD pass-through: up to 100W in, up to 85W out to the laptop (charger sold separately)

See Price at the store →Price, delivery, and configuration can change at the retailer.

ByTopFiveFind Research Desk

How this was made: AI-assisted research and drafting organize the evidence. Exact product identity, source claims, owner-feedback patterns, conflicts, and publication checks are documented before indexing. No hands-on or human-expert testing is claimed unless a page explicitly shows that evidence. Read the full methodology.

Best fitBest Overall

CategoryLaptop Accessories

BrandAnker

Catalog score9.8 / 10

Product overview

What Anker's Own Listing Confirms

Five ports in one compact body: one USB-C power-delivery input, one USB-C data port, two USB-A data ports, and one HDMI output.

HDMI output tops out at 4K (3840×2160) at 30Hz over HDMI 1.4 — enough for a second monitor doing office work, not a spec built for smooth video or gaming at that resolution.

Pass-through charging accepts up to 100W in through USB-C PD and delivers up to 85W out to the connected laptop; the wall charger itself is sold separately.

The USB-C data port and both USB-A ports are rated at USB 3.2 Gen 1 (5Gbps); Anker's spec sheet notes the two USB-A ports share a modest 4.5W of bus power between them.

Anker lists the hub at 78g and roughly 0.59 inches thick, sized more for a laptop bag than a permanent desk dock.

Anker's compatibility list names macOS 12+, Windows 10/11, ChromeOS, and laptops with USB4, Thunderbolt, or DisplayPort Alt Mode support.

No Ethernet jack and no SD/microSD card reader on this particular model — Anker sells other hubs in the same family that add those.

Key Listed Features

One USB-C data port plus two USB-A 3.2 Gen 1 ports, all rated up to 5Gbps

Single HDMI 1.4 output, up to 4K (3840×2160) at 30Hz

USB-C PD pass-through: up to 100W in, up to 85W out to the laptop (charger sold separately)

78g listed weight and about a 0.59-inch profile, per Anker's spec sheet

Plug-and-play operation with no drivers required, per Anker's documentation

18-month warranty referenced on Anker's support page — worth confirming the current term at time of purchase

Good fit for

Good fit for someone who mainly needs one extra monitor plus a couple of USB-A accessories (mouse, external drive) from a laptop that only has USB-C ports.
Reasonable fit for light travel use, given the low weight and thin profile listed on Anker's own spec sheet.
Not the right pick for anyone who wants Ethernet, an SD card slot, a second monitor output, or smoother 4K60 video — this hub doesn't offer any of those.

Check before buying

Anker sells several differently-specced hubs all marketed as "5-in-1." We found an official Anker support page describing a different port mix (two USB-A 2.0 ports plus one USB-A 3.0 port instead of a USB-C data port, 90W rather than 85W pass-through) under a very similar name — confirm the model number (A8355 / "Anker 332") matches this ASIN before assuming any given spec sheet applies to it.
We could not find a hands-on test or lab review of this hub from an independent publication (RTINGS, PCMag, Tom's Guide, Wirecutter, Consumer Reports, etc.). A Notebookcheck article that turned up in search is launch news repeating Anker's own specs, not independent testing.
Several short blog "reviews" of this hub, on sites that publish near-identical write-ups across many unrelated products, read as templated affiliate copy rather than genuine hands-on testing. We did not treat those as evidence and relied on Anker's and Amazon's own listing text instead.
HDMI is capped at 30Hz at 4K, which is fine for spreadsheets and browsing but noticeably less smooth than 60Hz for video or scrolling-heavy work — worth knowing before assuming "4K" implies a full desktop-grade external-display experience.

Research sources

Buying questions

Quick Answers

Does this hub charge a laptop while it's connected to a monitor?

Yes, per Anker's spec sheet — it accepts up to 100W in through USB-C PD and passes up to 85W through to the laptop, but you supply your own USB-C wall charger since one isn't included.

Can it run two external monitors at once?

No. It has a single HDMI output, so it supports one external display, not a dual-monitor setup.

Is the HDMI output good enough for 4K video or gaming?

It caps at 4K resolution but only at a 30Hz refresh rate over HDMI 1.4, noticeably less smooth than the 60Hz most video and games benefit from — treat it as a resolution spec, not a performance one.

Does it work with Windows laptops, or just Mac?

Anker lists compatibility with macOS 12 and newer, Windows 10 and 11, ChromeOS, and any laptop with USB4, Thunderbolt, or DisplayPort Alt Mode support.

Has any independent lab tested this hub's real-world speeds?

Not that we could find. The data-speed and wattage figures here come from Anker's own listing; we did not locate a hands-on test from an independent publication verifying them.

Does it include an SD card reader or Ethernet port?

No — this specific 5-in-1 model is limited to USB-C data, two USB-A ports, USB-C power input, and HDMI. Anker's lineup includes other hubs with card readers or Ethernet if those are needed.

Anker 332 USB-C Hub (5-in-1, 4K HDMI)

What Anker's Own Listing Confirms

Key Listed Features

Quick Answers

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