Pro: Works well as described. I use it as a key for my wireless keyboard and also to connect my cell phone to sync with my laptop and other USB peripherals. I am very happy that I can "wake up" my laptop by pressing the wireless keyboard so I don't have to open my laptop from clamshell mode to "wake" it up. (I prefer using an external monitor, which has a much larger screen than the laptop screen, with an external keyboard and external trackpad mouse.) I find this works even when my laptop is in "sleep mode". " because it is powered by the included AC adapter and not the laptop. - very bright. I mean VERY bright. The cable connecting it to the laptop is over 2ft long, but that might be useful for someone else. For me personally it would be very short. Overall, I think it's great value for money.
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