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Three small blue USB-C male to USB-A female adapters side by side

Basesailor 3/Y USB C to USB A 3.0 adapter 3-pack blue

SKU CH-1X54-RGAFF MPN 3/Y

Three USB-C male to USB-A 3.0 female adapters in blue aluminium for connecting legacy peripherals to modern devices

  • TypeUSB Type C
  • ColorBlue
  • Changer TypeUSB Type C
  • SpecificationsFor MacBook Pro, iPhone 17 16e 16 15 Plus Pro Max, iPad 10 1
  • Connector AUSB Type C
  • Connector BUSB Type C
  • Connect legacy USB-A devices via USB-C ports
  • Three adapters included for multiple workstations
  • Slim profile allows side-by-side port usage
  • Spacecraft-grade aluminium alloy ensures durability
  • USB 3.0 protocol supported for fast data transfer

Three-pack USB-C to USB-A 3.0 adapters

This set contains three blue adapters that convert a USB-C male port into a USB-A 3.0 female port. They are designed for users who need to connect legacy USB-A peripherals such as flash drives, keyboards or mice to modern devices equipped only with USB-C sockets. The pack suits laptop, tablet and phone owners who want a spare adapter for travel or multiple workstations.

USB 3.0 speed ceiling and port spacing

Each adapter supports the USB 3.0 protocol, limiting data throughput to that standard’s maximum rate rather than any higher Thunderbolt or USB4 speeds the host port may offer. The slim housing allows two adapters to sit side-by-side on adjacent USB-C ports without blocking each other, a practical advantage on tightly spaced port layouts found on many ultraportables.

OTG support decides host compatibility

The critical specification is On-The-Go (OTG) support, which lets a phone or tablet act as a host for USB-A peripherals without a computer. Devices lacking OTG will not recognise connected drives or input devices through these adapters, so buyers must confirm their specific phone, tablet or laptop supports USB OTG before purchasing.

Highlights

  • Connect legacy USB-A devices via USB-C ports
  • Three adapters included for multiple workstations
  • Slim profile allows side-by-side port usage
  • Spacecraft-grade aluminium alloy ensures durability
  • USB 3.0 protocol supported for fast data transfer

Specifications

BrandBasesailor
ModelB/AU/ZINC/OTG/BLUE/3P/NEW
Part NumberB/AU/ZINC/OTG/BLUE/3P/NEW
TypeUSB Type C
ColorBlue
Changer TypeUSB Type C
SpecificationsFor MacBook Pro, iPhone 17 16e 16 15 Plus Pro Max, iPad 10 11 A16 Air 4 5 6 7 Mini 6 Pro 11 12.9, Samsung Galaxy S25 S24 S23 S22 S21 S20 S10 Note 20 10 A56 A55 A54 A53 A11 A12 A13 A32 A33 A42 A43 A71 A72 A72 73 tab S10 S9 S8 S7 S6 A7 Z Flip Fold, Google Pixel, Microsoft Surface Laptop Book Go, Dell XPS 13 15 Latitude, for Tesla Model 3/Y, for Ford Mustang Mach-E/Chevrolet Silverado EV, for GMC Hummer EV
Connector AUSB Type C
Connector BUSB Type C
Package Quantity1

Questions about this item

Should I pick this 3-pack or a single adapter?

The 3-pack gives you three blue USB-C male to USB-A female adapters so you can leave one at a desk, one in a bag and one on a workstation without swapping cables.

What does USB 3.0 support mean for my file transfers?

USB 3.0 protocol lets a connected USB-A drive or peripheral run at its full 5 Gbps link speed when the host port also supports USB 3.0 or higher.

Does the USB-C plug work with Thunderbolt 3 or 4 ports?

The adapter is listed as compatible with Thunderbolt 3 and 4 ports, so it will function as a USB-A connection on those hosts.

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