In the middle of the USB connecting cord there is a small cylinder shaped part. What is this and is it necessary?
can I use any USB connecting cord or must it have this part on it?
Thank you,
Pastor Radacheck of the Anabaptist church.
In the middle of the USB connecting cord there is a small cylinder shaped part. What is this and is it necessary?
can I use any USB connecting cord or must it have this part on it?
Thank you,
Pastor Radacheck of the Anabaptist church.
It is a magnet. Is it totally necessary? No. It is suppose to make the signal cleaner.