The Transfer Node (Hyper Energy) is a block added by Extra Utilities. It is used to transfer Redstone Flux between different inventories. For extraction, this block must either be placed next to the energy source or be connected to it with Energy Extraction Pipes. However, the Transfer Node (Hyper Energy) can send energy through any pipe except Energy Extraction Pipes. In the GUI it shows the number of inventories the block is connected to, and like the other nodes in Extra Utilities, it has 6 slots for upgrades.