Item Teleporter
Teleports up to a stack of items at a time. Place the items in the inventory and give it a redstone signal to teleport it!
Item Teleporter Receiver
Link this with an item teleporter to provide a destination. The items are deposited on the block under the receiver and can be put on belts.
Entity Teleporter
Teleports any entity other than items! (This includes minecart contraptions)
TP Link
Use this item to link teleporters and receivers. Right click on a receiver and put it in the teleporters first inventory slot.