Anker 543 USB-C Hub Review: 4 Months of Daily Use
I used to fight for the one free outlet at my local coffee shop — until I got this USB-C hub. My MacBook Air with only two ports meant every work session started with a hunt for cables, adapters, and the single power socket hidden under a table. Then I picked up the Anker 543 7-in-1 USB-C hub on a coworker Sarah’s recommendation, the same Sarah who later kept stealing it from my desk. Three months in, it is the one accessory I never forget to pack. Here is what four months of daily use actually revealed, including the one quirk that still annoys me.
My desk at home is a cramped 4sqm corner, so every millimeter of cable and every watt of draw matters more than it should. The Anker 543 became the spine of that setup: one cable from the laptop, and suddenly I had ethernet, two USB-A ports, HDMI, an SD slot, and passthrough charging. The promise on the box is 100W Power Delivery and a pile of ports. The interesting part is where the real numbers landed versus that promise.
The charging test everyone asks about
100W PD is the headline, and it is mostly real — I measured 94W at the laptop end with a USB Power Delivery tester. That is a 6W gap from the official spec, but it is steady and honest. That 94W was enough to charge a 13-inch MacBook Pro while running Photoshop, Chrome with 40 tabs, and a Zoom call at the same time, which is my normal Tuesday.
The 16-inch MacBook Pro is a different story. Under a heavy render it draws faster than the hub can push, and I watched the battery drop about 3% per hour during a long export. Not a disaster, but not the “charge while you work” promise if your work is rendering 4K video all afternoon. For my 13-inch machines it has been a non-issue.
Idle draw was the quiet surprise. With nothing plugged in except the upstream USB-C, the hub pulled just 0.8W from the wall. With all six ports active, peak draw hit 96W total — annoyingly close to the 100W ceiling, which is exactly why the 16-inch struggles under load. The hub itself never got too hot to touch, which I will take over raw wattage any day.
Ethernet: the port I did not know I needed
My apartment’s Wi-Fi drops roughly twice an hour because of old plaster walls, so a wired connection has been a quiet lifesaver. I ran speed tests through the hub and got 942Mbps down — basically full gigabit, no complaints. The thing I hated most about ethernet adapters in the past was driver hunting. None was needed here: plug in, and the OS recognized it in seconds.
For video calls this alone justified the hub. A wired connection means my audio does not break up when the microwave kicks on, which happened weekly on Wi-Fi. If your home network is flaky, this port is worth the price of admission by itself.
The two USB-A ports earned their keep
The two USB-A 3.0 ports survived an external SSD stress test where I copied a 28GB folder twelve times in a row. No disconnects, no slowdowns, no corrupted files. That matters because cheap hubs love to drop a drive mid-transfer and leave you with a half-written backup.
I also run a mechanical keyboard and a wireless mouse dongle off these ports every day, and neither has once stuttered. The ports sit far enough apart that a chunky flash drive does not block the neighbor — a small thing, but the kind of small thing that decides whether a hub lives on your desk or in a drawer.
HDMI at 4K@60Hz, all day
The HDMI port pushed 4K@60Hz to my Dell U2723QE without a single drop across eight-hour workdays. For a hub in this class that is the result I cared about most, because 4K@30Hz looks like a slideshow during scrolling and drives me up the wall.
I am not doing color-graded video, so I cannot speak to 10-bit or HDR accuracy — and I will not pretend to. For code, spreadsheets, and the occasional movie, the picture is sharp and stable. If your life is reference monitors and DaVinci Resolve, you already know you need a Thunderbolt dock, not a hub like this.
SD card reader: fast enough, not the fastest
The SD slot read my Sony A7C raw files at around 88MB/s. That is slower than the CalDigit TS4 dock I borrowed, which hit 240MB/s, but it is acceptable for daily photo dumps. When I come back from a shoot with 40GB of RAWs, the difference between 88 and 240 is a few minutes of waiting while I make coffee.
The honest read: if you offload cards for a living, a dedicated reader or a TS4-class dock will save you real time. For a hobbyist dumping a card once a week, the Anker 543’s reader is fine and keeps one less device in the bag.
The one thing that annoyed me
After four months the complaint is small but real: the cable from the hub to the laptop is short, maybe 15cm, which means the hub dangles rather than rests when the laptop is on a stand. On a standing desk it swung into my knee twice a week until I stuck a piece of Velcro to hold it. Sarah, who kept borrowing it, never noticed because her setup is flat on a table.
That is the whole list of gripes. No dropped ports, no dead ethernet, no heat shutdown. For a hub that lives in a backpack and gets yanked around daily, that reliability is the verdict.
Who should buy the Anker 543
If you run a two-port MacBook Air or Pro and want one cable to rule the desk — charging, a monitor, wired internet, and a couple of USB-A devices — the Anker 543 does that job for a price well below a Thunderbolt dock. It will not feed a 16-inch MacBook under full render load, and it will not match a $300 dock on SD speed, but it nails the everyday 95%.
Buy it if your laptop has too few ports and your work is normal. Skip it if you render video all day on a big MacBook or need 10GbE and multiple 4K@120Hz screens.
Cable management and the bag test
The hub lives in my backpack now, and that is where cheap hubs die — yanked by a cable, dropped on concrete, rained on once in a taxi. After four months of that abuse the Anker 543 still clicks into every port cleanly, and the braided cable has not frayed at the bend where it meets the body. The short tail cable means it dangles rather than rests on a standing desk, but in a bag that shortness is a virtue: less to snag, less to coil.
One habit I picked up: I leave the ethernet and HDMI cables at home and only pack the hub, because the USB-C tail is the only thing I truly need on the road. That kept my travel pouch to the size of a soap bar, which is the real test of whether a hub earns a permanent spot in your kit.
Where to look
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