Lenovo USB-C to USB-A Adapter

The Lenovo 4X90Q59481 is a USB-C to USB-A adapter that bridges newer laptops or tablets with legacy peripherals. Its design places a male USB-C plug on one end and a female USB-A port on the other, letting you keep cherished flash drives, keyboards, or external storage in daily rotation even after moving to a USB-C notebook.

The adapter supports data transfer up to 5 Gbps, in line with USB 3.0 performance, while remaining backward-compatible with USB 2.0 devices. It also delivers up to 5 V and 2 A of power, enough to run most USB-A accessories without an extra hub. A 140 mm cable separates the two connectors, providing just enough reach to avoid port strain and to keep desk setups tidy.

Because it occupies only a small space inside a bag or pocket, the adapter travels easily between office, classroom, and home. Remote workers can connect an existing mouse and headset, photographers can offload images from a USB-A card reader, and students can share files from a standard thumb drive without hunting for a larger dock. Wherever a single USB-A port is needed, this adapter offers a straightforward solution that feels as seamless as plugging directly into the computer itself.

Highlights:

• Works with USB 3.0 and USB 2.0 peripherals
• Supports data transfer rates up to 5 Gbps
• Provides up to 5 V / 2 A power through the USB-A port
• 140 mm cable reduces port strain and adds placement flexibility
• Male USB-C to female USB-A connectors for simple legacy support