Most importantly, this adapter is actually 2nd generation for both downloading and downloading via USB port 3.X .5 Gb/s can reach. The description claims it's more compact than some, which is true. I have two others and this one is the most compact and weighs around 20g. Not only is it compact and lightweight, but it works as the coolest adapter I have. It just feels a little warmer than when it's off. Despite its compactness, it still has two LED indicators. One flashes white when in use and one flashes green when online. I have two flaws. First, you should use LEDs to show speed. Because the LED is wasted, the online display can double the data transmission. Second, it would be better to include a USB CA adapter for maximum flexibility.
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