The Tera Grand USB Over Cat5E/Cat6 Extender allows for a USB connection to be extended up to 196 feet using standard Cat5E or Cat6 Ethernet cable. Made by Tera Grand, this product is ideal for those who need to extend the reach of their USB devices beyond the usual limitations. With this extender, users can easily connect and use their devices at a much greater distance, making it versatile for various computer networking needs.

This is the new old stock item sealed in package. I recently bought the inventory of an old business.There's a lot of this type of stuff in it.