Our take
Consider the 547 if you have a compatible MacBook with two exposed adjacent USB-C ports and want a compact direct-fit adapter with USB-A, card-reader, HDMI and Thunderbolt functions. It is a poor fit for other host brands, laptops with a case that blocks the plugs, or buyers who need a long movable cable. Confirm the exact A8371 model and charger/display needs first.
A MacBook owner with two adjacent exposed USB-C ports who wants a compact direct-fit adapter and does not need a cable-connected hub..
Skip it for non-MacBook hosts, a laptop with a case that blocks the plugs, a long movable cable, or an HDMI path above 4K/30Hz.
Pros & cons
What could work for you, and what to consider before buying.
What works in its favor
- Directly adds seven listed functions through two host ports
- combines HDMI, two USB-A data ports, USB-C data and SD/microSD readers
- the official manual defines the MacBook-only fit and port limits.
What to weigh up
- Not compatible with MacBook cases
- not designed for non-MacBook hosts
- HDMI is listed at 4K/30Hz and Amazon showed no featured offer.
Specifications and exact model details
The key details
| Model covered | A8371 / A83710A1 |
|---|---|
| Host connector | USB-C host via two adjacent plugs; MacBook-only fit |
| USB 3.x data ports | Three USB 3.x data ports: two USB-A and one USB-C |
| Installation | Direct-fit dual-port attachment; not compatible with cases |
| Hub power | No separate hub supply established |
| Host charging | Multifunction port claims up to 100W; host-delivered wattage unknown |
Performance figures are manufacturer claims. Source checked October 4, 2026. Regional models and included accessories can differ.
Full review: how the features affect your choice
What the features mean for you
Understand why it is called seven-in-two
The 547 does not connect by a short cable. Its two male USB-C plugs align with a MacBook's neighboring USB-C ports, and Anker describes the device as an accessory made for MacBook. The “two” refers to those host connections; the “seven” refers to the added functions on the hub. That construction reduces loose cabling, but it also makes host fit unusually important. Anker says the adapter is incompatible with MacBook cases and is not meant for other devices. A person using a tablet, a Windows laptop or a MacBook with a protective shell should choose a cable-connected model instead. Check the computer generation, spacing and case configuration before buying.
Map the seven added functions to a real setup
The manual lists two USB-A data sockets, one separate USB-C data socket, HDMI, SD and microSD slots, and a multifunction Thunderbolt 3 USB-C port. That is a useful arrangement for a MacBook user who needs storage cards, familiar USB peripherals and an external screen without a loose dongle cable. The two host plugs are not downstream ports, and the separate USB-C data socket is not the same as the multifunction Thunderbolt port. The manufacturer describes HDMI up to 4K at 30Hz and the multifunction port up to 5K at 60Hz. The SD and microSD slots are UHS-I, not an assurance of a particular sustained copy speed with every card.
Treat the multifunction port's figures as a manufacturer specification
Anker lists up to 100W charging, 40Gbps data transfer and 5K/60Hz display through the multifunction Thunderbolt 3 port. These are capability claims for the proper MacBook, charger, cable and display combination, not a test result from this review. The exact amount of power that reaches the computer is not established by the wording reviewed here, so do not translate a “100W” port headline into a guaranteed 100W delivered to the laptop. The charger itself is a separate requirement unless the exact offer says otherwise. Check your MacBook's power needs and use a compatible charger and cable if passthrough charging is important.
Do not treat every USB-C socket as interchangeable
There are two different USB-C functions on the hub: one data-only port listed at 5Gbps and one multifunction Thunderbolt 3 port with the much higher data/display and charging claims. That distinction changes which socket should carry an external SSD or connect an additional display. The HDMI socket has its own listed 4K/30Hz limit; the Thunderbolt port is described as supporting 5K/60Hz. If you need a high-refresh monitor, compare those paths with the laptop's support and do not assume that the HDMI socket reaches the Thunderbolt port's display ceiling. The official product page mentions two-screen use with an optional splitter, but that does not mean a second HDMI connector is built into this hub.
Verify A8371 rather than a neighboring Anker 7/8-in-2 version
Amazon currently identifies B07YZ48HCT with model A83710A1/A8371 and the 547 7-in-2 name. Anker also sells or has documented nearby direct-fit MacBook hubs with different model numbers and port mixes. The existing A83810A1 packet is an 8-in-2 version and should not be substituted for this A8371 listing. Amazon displayed no featured offer at inspection, so the tagged ASIN is an identity route, not an availability promise. Before choosing a search result, compare the model label, number of host plugs, HDMI specification and USB-C data layout. This review is based on Amazon and Anker product material, not personal testing or buyer-review summaries.
Compare for your needs
Find the USB hub that fits you.
Tell us what matters. We’ll help you weigh the options.
Before you buy
Does it connect to a single USB-C port?
No. The manual shows two plugs for adjacent MacBook ports.
Does its HDMI claim mean 4K/60Hz?
No. The manual lists HDMI at 4K/30Hz.
Can it be used with a protective MacBook case?
Anker says it is not compatible with cases.
Where can I check the current price?
Use the Amazon link for current offers. Check the exact model, seller, product condition, delivery, and return terms. This page does not display a live price or confirm stock.
Sources and review basis
Sources & review basis
We use the linked product documentation for the features above. Our suitability notes and buying advice are editorial judgments based on those features, not measured performance results.
- Anker official A8371 manual and model specifications ↗ — checked October 4, 2026.
- Official A8371 manual: MacBook-only fit, case restriction and complete port table ↗ — checked October 4, 2026.
- Official A8371 product page: model, port features and multifunction-port claims ↗ — checked October 4, 2026.
- Exact Amazon page identifies Anker 547 A8371/A83710A1; no featured offer at inspection ↗Paid link · We may earn a commission. — checked October 4, 2026.
Is it the right fit?
Check the exact model and today’s offers on Amazon.