Operating system: Compatible with Windows, Mac OS, Linux.WPS button: Easy wireless security encryption at the push of the WPS button.Easy Installation: A friendly user interface on a CD for easy installation.Not only can it be inserted into any USB port, but it is quite easy to carry, which is convenient for most usage scenarios. TL-WN823N has a clever design that is smaller than a regular USB flash disk.It lets you enjoy high-speed wireless performance at 300Mbps, making it a great choice for video streaming, voice streaming, and online gaming TL-WN823N is designed to connect your laptop or desktop to a wireless network.

Stable connection meets your daily surfing demands.SoftAP mode, adapter becomes Virtual, Wi-Fi hotspot, one-touch wireless security encryption with WPS button.Compact design for easy portability, quick setup with included CD.Speeds of up to 300 Mbps for seamless HD streaming and online gaming.Storage Humidity: 5% ~ 90% non-condensing.Operating Humidity: 10% ~ 90% non-condensing.Storage Temperature: -40 ~ 70 degree Celsius (-40 ~ 158-degree Fahrenheit).Operating Temperature: 0 ~ 40 degree Celsius (32 ~ 104-degree Fahrenheit) Feature: Wireless N speed up to 300Mbps makes the TL-WN823N ideal for HD video streaming, online gaming and VoIP calls Easy one-touch.Modulation: DBPSK, DQPSK, CCK, OFDM, 16-QAM, 64-QAM.I'm using my D-link Dir-868l router which supports both 2.4GHz and 5GHz. Security: 64 / 128-bit WEP, WPA-PSK / WPA2-PSK, WPA / WPA2, WPS TP-LINK TL-WN823N 300Mbps Wireless Mini USB Adapter - Edimax EW-7811UTC AC600 Dual-Band USB Adapter I wasn't testing the range but I can say that Panda would definitely have the best range of them all, signal strength was better then with the other two.TP-Link TL-WN823N 300Mbps Mini Wireless N USB Adapter Easy to use with a friendly design Small design for infinite comfort Stable connection Product Specifications

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