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Four small gray USB-C female to USB-A male adapters side by side

HOWJIM A172 USB-C to USB-A adapter 4-pack gray

SKU CH-CBB3-V5DK1

Four adapters convert USB-A ports to USB-C for charging, 5 Gbps data and audio on phones, tablets and laptops

  • ColorGray 4P
  • Dimensions15.0 in x 6.85 in x 29.2 in
  • Weight18.5 grams
  • Fast charging up to 20V/3A with 5Gbps data transfer
  • USB-C to USB-A plug-and-play connection for phones and drives
  • USB-C audio output with in-line controls on Windows 10/11 and macOS
  • Aluminium alloy build with 56kΩ resistor for safe charging
  • Four adapters in one pack compatible with Phone 12-17 Pro Max, Galaxy, Xperia and all Type-C devices

What this adapter does

This four-pack of gray USB-C to USB-A adapters lets you connect Type-C devices to standard USB-A ports. Each unit supports data transfer up to 5 Gbps and standard charging at 5 V / 2.1 A. They also work with USB-C headphones for audio playback and in-line controls.

Who should buy them and who should not

The adapters suit anyone needing to link USB-C phones, tablets, drives or headphones to legacy USB-A sockets on laptops, desktops or car systems. Buyers who require video output, MagSafe charging or a stable connection through a USB-C hub should look elsewhere because those functions are not supported.

Deciding specification

The key figure is the 5 Gbps data rate combined with the charging profiles of 9 V / 2.4 A, 15 V / 3 A and 20 V / 3 A. If your device needs more bandwidth or a different power contract, this adapter will not meet the requirement.

Highlights

  • Fast charging up to 20V/3A with 5Gbps data transfer
  • USB-C to USB-A plug-and-play connection for phones and drives
  • USB-C audio output with in-line controls on Windows 10/11 and macOS
  • Aluminium alloy build with 56kΩ resistor for safe charging
  • Four adapters in one pack compatible with Phone 12-17 Pro Max, Galaxy, Xperia and all Type-C devices

Specifications

BrandHOWJIM
ModelA172
ColorGray 4P
Dimensions15.0 in x 6.85 in x 29.2 in
Weight18.5 grams

Questions about this item

Will the 56 kΩ resistor inside each HOWJIM A172 adapter need replacement over time?

The built-in 56 kΩ resistor is a fixed component soldered to the PCB and is not user-replaceable; the adapter itself requires no scheduled maintenance.

What throughput ceiling will I hit first when copying large files continuously through the A172?

The USB 3.0 male connector limits sustained transfer to 5 Gbps, so that interface ceiling appears before any thermal throttle.

How warm do the gray aluminum adapters get and how much power do they draw when left plugged in all day?

The aluminum shell stays near ambient during idle use; under load it draws only the negotiated 5 V/2.1 A or fast-charge profiles up to 20 V/3 A with no fan or audible noise.

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