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Black USB Wi-Fi dongle with two fold-up 5 dBi antennas

Panda Wireless, Inc.

Panda Wireless PAU09 N600 Dual Band 2.4GHz 5GHz Wireless N USB Adapter Dual 5dBi Antennas

SKU CH-3SRA-EY0G1

Dual-band USB Wi-Fi adapter adds 802.11n wireless with two 5 dBi antennas for better range

  • TypeUSB Wi-FI Adapter
  • Dual-band 2.4GHz and 5GHz operation reduces congestion
  • 300Mbps maximum data rate on 802.11n networks
  • Dual 5dBi antennas improve weak-signal reception
  • Broad OS support including Windows 10/11 and Linux
  • Low power consumption extends laptop battery life

What this USB Wi‑Fi adapter does

The Panda PAU09 is a dual‑band 802.11n USB adapter with two 5 dBi antennas. It adds 2.4 GHz and 5 GHz wireless N connectivity to any desktop or laptop that has a free USB port, 1 GHz CPU and 1 GB RAM. Compatible with 32‑bit and 64‑bit Windows XP through 11, Mac OS X 10.8‑10.11 and current Linux distributions.

Practical limits of the 802.11n interface

Maximum link rate is 300 Mbps on either 2.4 GHz or 5 GHz networks. The adapter is backward compatible with 802.11b/g and works with 802.11ac routers, but it will not exceed the 802.11n ceiling. It does not support Xbox 360, PS3, Blu‑ray players, Roku, smart TVs or any device that lacks one of the listed operating systems.

Installation and common issues

Driver installation is required on Windows and macOS; most modern Linux kernels recognise the adapter automatically. The dual antennas screw on to the body for better reception of weak signals. The only frequent problem is trying to use the adapter on unsupported platforms such as game consoles or streaming boxes, which the hardware cannot serve.

Highlights

  • Dual-band 2.4GHz and 5GHz operation reduces congestion
  • 300Mbps maximum data rate on 802.11n networks
  • Dual 5dBi antennas improve weak-signal reception
  • Broad OS support including Windows 10/11 and Linux
  • Low power consumption extends laptop battery life

Specifications

TypeUSB Wi-FI Adapter

Questions about this item

Which version of this dual-band USB adapter should I choose for my desktop?

The PAU09 is a single model with dual 5 dBi antennas; there are no alternate versions or capacities to select from.

What does the N600 label mean for real-world throughput on my PC?

N600 indicates a combined 300 Mbps maximum link rate on each of the 2.4 GHz and 5 GHz bands; actual throughput will be lower due to overhead and signal conditions.

What USB interface does this adapter use and what speed does it cap at?

The adapter connects via a standard USB port; the 802.11n radio limits the wireless link to 300 Mbps per band regardless of the USB version.

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