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Four tiny space-gray metal USB-C female to USB-A male adapters side by side

BUCIER

BUCIER USB-C Female to USB-A Male Adapter 4 Pack Space Gray

SKU CH-B50Z-FH1D0

Four adapters convert USB-A ports to USB-C for charging, data and audio up to 480 Mbps

  • TypeUSB Type A, USB Type C
  • ColorSpace Gray
  • Cable Lengthinches
  • Changer TypeUSB Type A, USB Type C
  • SpecificationsApple Watch Ultra SE Series 9 8 7, iPhone 15 14 13 12 11 Pro
  • Connector AUSB Type A, USB Type C
  • Converts USB-A ports to USB-C for charging and data
  • Supports up to 5V/3A and 9V/2A fast charging with 480Mbps transfer
  • Zinc alloy housing resists wear and textured grip prevents slipping
  • Ultra compact design smaller than a coin fits side by side on laptops
  • Four adapters cover home, office, car and spare needs

Compact USB-C to USB-A converters for mixed-port

This four-pack of ultra-compact adapters turns a USB-A port into a USB-C connection for charging, data transfer or audio passthrough. They suit owners of iPhone 11 through 15 series, Apple Watch Ultra and SE models, AirPods, iPad, Samsung Galaxy S20 through S23 and Google Pixel 2 through 6a who need legacy ports to work with newer cables. The space-grey zinc-alloy housings are smaller than a coin and sit side-by-side on a laptop without blocking adjacent sockets. They are not compatible with Apple MagSafe Charger or video signal transmission.

Low-profile zinc-alloy housings run cool and silent

The adapters draw power only from the host USB-A port and support up to 5V/3A and 9V/2A fast-charging profiles alongside 480Mbps data transfer. No active cooling is present, so operation is completely silent and thermal output is negligible during normal use. Textured surfaces prevent slipping when plugging or unplugging, and the lightweight design at 0.032 kilograms per pack adds no strain to the host connector. Each unit is a passive gender changer with no internal electronics that could generate heat.

Sustained transfers stay within USB 2.0 limits

Under continuous load the adapters maintain the rated 480Mbps data rate and the supported charging voltages without throttling, because there are no active components to overheat. The zinc-alloy shell acts as a modest heat spreader, keeping contact temperatures stable during long charging sessions or large file moves. Performance is bounded by the USB 2.0 specification inherent to the USB-A interface, so extended use does not degrade speed or reliability beyond that baseline.

Highlights

  • Converts USB-A ports to USB-C for charging and data
  • Supports up to 5V/3A and 9V/2A fast charging with 480Mbps transfer
  • Zinc alloy housing resists wear and textured grip prevents slipping
  • Ultra compact design smaller than a coin fits side by side on laptops
  • Four adapters cover home, office, car and spare needs

Specifications

BrandAuviPal
ModelUSBM4
Part NumberUSBM4
TypeUSB Type A, USB Type C
ColorSpace Gray
Cable Lengthinches
Changer TypeUSB Type A, USB Type C
SpecificationsApple Watch Ultra SE Series 9 8 7, iPhone 15 14 13 12 11 Pro Max Plus Mini, AirPods, iPad, Samsung Galaxy S20 S21 S22 S23, Google Pixel 6 6A 5 5A 4 4A 3 3A 2 XL and More
Connector AUSB Type A, USB Type C
Connector BUSB Type A, USB Type C
Weight0.032 kilograms
Package Quantity1

Questions about this item

How do I install the BUCIER USB-C female to USB-A male adapter and what step do people get wrong?

Plug the USB-A male end into the host port and the USB-C cable into the female end; the common mistake is forcing the reversible USB-C connector upside down.

What maintenance or replacement will the 4-pack of adapters need later?

No scheduled maintenance is required; replace an individual adapter only if the zinc alloy housing cracks or the spring contacts lose grip after repeated insertions.

What limit appears first during sustained use of the adapter?

The 480Mbps data ceiling and 5V/3A or 9V/2A charging ceiling are reached before any thermal throttle on the aluminium alloy body.

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