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2.4 and 5 GHz WiFi, GPS, and Audience - Samsung Galaxy S 2 (International) Review - The Best, Redefined
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Fenvi Dual band 300Mbps Wireless USB WiFi Lan Adapter Ralink RT3572 Dongle 2.4G/5Ghz WIS12ABGNX WIS09ABGN for Samsung Smart TV|wifi adapter dongle|usb wifi adapter dongleusb wifi adapter - AliExpress
![The certification file shows that the Galaxy A20s does not support 5GHz WiFi and Bluetooth 5.0 technology (Figure)_China IT News The certification file shows that the Galaxy A20s does not support 5GHz WiFi and Bluetooth 5.0 technology (Figure)_China IT News](https://www.firstxw.com/Images/2019-08-31/ed74630682abbc9.png)