Review on USB Wireless Sync Dongle Replacement for Fitbit Luxe/Versa 3/Sense/Charge 4/Versa 2/Versa Lite/Ace2/Aria 2/Charge 3/Flex 2/Charge 2/Alta HR/Blaze/Surge/Charge HR/Flex/One Trackers by Joy Jones

Everything works fine for me - it connects a Fitbit device to my Windows 7 computer - I'm still having trouble uploading music to my Ionic but this is a other problem. One more note: I don't understand why these USB devices need caps - I will never use them again and this is another piece of plastic that has been used for hundreds of years. A bit wasteful and thoughtless. And- After receiving this device, I must have left a cover on my laptop keyboard. Since the keycap is black, it matches my keyboard perfectly. I turned off and closed my laptop at the end of the day and when I opened it the next day the lid shattered my laptop screen. Replacing the screen cost me over $60 (I did it myself). Outrageous and harmful!