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Black USB wireless adapter dongle with plastic body

Ruth's sister

Ruth's sister RT5572 Wireless Network 300Mbps 2.4G/5 Dual Band USB Adapter

SKU CH-K81M-8PYWZ

Dual-band wireless USB adapter delivering 300 Mbps on 2.4 and 5 GHz with AP function for Linux and Windows 7/8/10

  • Dual-band 2.4 GHz and 5 GHz for flexible connectivity
  • 300 Mbps wireless speed supports everyday tasks
  • Works with Linux, Windows 7, 8, and 10
  • Access-point mode lets the adapter share a connection

RT5572 dual-band USB adapter

The RT5572 provides wireless connectivity at up to 300 Mbps across 2.4 GHz and 5 GHz bands. It connects through a USB interface and supports Windows 7, 8, 10 and Linux operating systems. An integrated access-point function lets the host share its wired connection wirelessly. Buyers needing higher throughput or newer Wi-Fi standards should consider other options.

AP function extends usability

The access-point mode turns the adapter into a soft hotspot for nearby devices without extra hardware. Driver support covers the listed Windows versions and Linux distributions out of the box. No bundled utility software or cables are mentioned in the specifications. Users requiring external antennas or 6 GHz capability will not find them here.

Highlights

  • Dual-band 2.4 GHz and 5 GHz for flexible connectivity
  • 300 Mbps wireless speed supports everyday tasks
  • Works with Linux, Windows 7, 8, and 10
  • Access-point mode lets the adapter share a connection

Specifications

No published specifications for this item yet.

Questions about this item

Will the USB connector or cable need replacing after frequent insertion cycles?

The USB interface is rated for typical insertion cycles; no user-serviceable parts are inside the adapter itself.

Does the 300 Mbps link rate drop first under continuous heavy traffic?

Sustained throughput is limited by the 300 Mbps PHY rate and the USB 2.0 bus; real-world speeds fall below that ceiling under load.

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