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Black USB Wi-Fi dongle with two adjustable 5dBi antennas folded flat

GCROWN

GCROWN USB Wi-Fi Adapter 1300Mbps USB 3.0 Dual Band 5dBi Antennas

SKU CH-PX9H-SWH4S

A USB 3.0 dual-band wireless adapter with two 5 dBi rotatable antennas delivering up to 1300 Mbps for Windows 11 down to 7 and Mac OS 10.9 to 10.15

  • TypeUSB Wi-FI Adapter
  • AC1300 dual-band speed delivers 867Mbps on 5GHz and 400Mbps on 2.4GHz for smooth HD streaming
  • USB 3.0 interface moves data up to 10 times faster than USB 2.0 while staying backward compatible
  • Dual 5dBi high-gain antennas boost signal strength and stability across the room
  • 180° rotatable antennas let you angle reception 40–60° for the best possible coverage
  • Soft AP mode turns a wired connection into a Wi-Fi hotspot for phones, tablets and laptops

Dual-band USB Wi-Fi adapter for desktop and laptop

This USB 3.0 wireless adapter delivers AC1300 speeds with 867 Mbps on the 5 GHz band and 400 Mbps on the 2.4 GHz band. It supports Windows 11, 10, 8.1, 8, 7 and Mac OS 10.9 to 10.15. The dual 5 dBi antennas rotate 180 degrees for flexible positioning. It suits users who need a simple wireless upgrade without opening the case.

Passive cooling with adjustable antennas

The adapter has no fan and draws power directly from the USB port, so it runs silently. Two rotatable 5 dBi antennas improve signal reception and transmission stability. Tilting the antennas between 40 and 60 degrees is recommended for better performance. USB 3.0 provides up to 10 times the throughput of USB 2.0 while remaining backward compatible.

Soft AP hotspot and driver support

A Soft AP function lets the adapter turn a wired connection into a Wi-Fi hotspot for phones, tablets or other laptops. Driver installation is required on supported operating systems before use. The package includes the adapter and two detachable antennas. No additional software or mounting hardware is bundled.

Highlights

  • AC1300 dual-band speed delivers 867Mbps on 5GHz and 400Mbps on 2.4GHz for smooth HD streaming
  • USB 3.0 interface moves data up to 10 times faster than USB 2.0 while staying backward compatible
  • Dual 5dBi high-gain antennas boost signal strength and stability across the room
  • 180° rotatable antennas let you angle reception 40–60° for the best possible coverage
  • Soft AP mode turns a wired connection into a Wi-Fi hotspot for phones, tablets and laptops

Specifications

TypeUSB Wi-FI Adapter

Questions about this item

How do I install the GCROWN USB Wi-Fi Adapter and orient the 5dBi antennas correctly?

Plug the adapter into a USB 3.0 port on your desktop or laptop, install the driver for Windows 11, 10, 8.1, 8, 7 or Mac OS 10.9 to 10.15, then rotate each dual 5dBi antenna 180° and tilt them 40 to 60 degrees for optimal signal reception.

What maintenance or replacement will the GCROWN USB Wi-Fi Adapter need over time?

No scheduled maintenance is required; keep the USB 3.0 connector and rotatable antenna joints free of dust, and replace the unit only if physical damage occurs or wireless standards change beyond its AC1300 capability.

What performance limit appears first during sustained high-throughput use of the GCROWN USB Wi-Fi Adapter?

The 5 GHz band tops out at 867 Mbps and the 2.4 GHz band at 400 Mbps, so extended transfers will hit those band-specific ceilings before the USB 3.0 interface becomes a bottleneck.

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