A linked pearl is created in a Transport Hub and links back to the Hub in which it was created. Using the Pearl, by right clicking with it in hand, will teleport the player to the Hub to which it is linked and consume the pearl. This process will also deal a small amount of falling damage to the player, as though they had thrown an ender pearl. If the Hub in question is in another dimension then this will only be successful if the linked Hub has a Controller upgraded with a Transdimensional Broadcast Chip. If the upgrade is not present or there is no controller nothing will happen. A Linked Pearl my also be placed in an Access Point, allowing the player to teleport without consuming the pearl.
Creating a linked pearl requires one redstone dust, one ender pearl, and 2000 RF. The process is immediate.