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Small rectangular USB-C female to USB-A male adapter

Monoprice Inc.

Monoprice 35254 USB-C Female to USB-A Male 3.1 Gen 2 Adapter 10Gbps

SKU CH-3D9S-ZHVKT

Connects USB-C devices to USB-A ports at up to 10Gbps with Power Delivery support

  • Up to 10Gbps data transfer with USB 3.1 Gen 2
  • Reversible USB-C connector prevents orientation errors
  • Connect USB-C devices to legacy USB-A ports
  • Power Delivery support through compatible USB-A port
  • Monoprice model 35254 adapter for USB-C female to USB-A male

USB-C Female to USB-A Male Adapter

This adapter lets you connect a USB Type-C device to an existing USB Type-A port. It supports the USB 3.1 Gen 2 standard for data transfers up to 10Gbps with a compatible host. The reversible Type-C connector removes orientation concerns during insertion. It suits users adding newer peripherals to older ports.

Thermals noise and power draw

The adapter is a passive device with no active cooling or fan, so it produces no audible noise during operation. Power delivery is negotiated through the host USB Type-A port when connected to a compatible device. Heat generation remains minimal under normal data transfer loads. No external power source is required for function.

Bundled accessories and software

No cables, drivers or configuration utilities are included with the adapter. Operation relies entirely on the host operating system native USB stack. The package contains only the adapter unit itself. Compatibility depends on the host port supporting the required USB 3.1 Gen 2 specification.

How it compares

Measured against everything we stock in USB Adapter Cables & Dongles, at today’s prices. Recalculated every night.

Price $9.99
Cheaper than about 80% of the 1,430 comparable items (median $14.99).

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Specifications

No published specifications for this item yet.

Questions about this item

How do I plug the USB-C female end into the adapter without losing the 10Gbps speed?

Insert the USB-C connector either way up; the reversible design detects orientation automatically so the 10Gbps link negotiates correctly.

Will the USB-A port need to supply Power Delivery for the adapter to keep working?

No, the adapter draws its operating power from the USB-A host port; PD is only passed through to the connected USB-C device when the host port supports it.

What limits sustained transfers to below the 10Gbps rating?

The USB 3.1 Gen 2 signalling caps the link at 10Gbps; real-world throughput will be lower due to protocol overhead and the host controller’s own bottlenecks.

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