Datapath Express5-G3 is a five-slot PCIe Gen3 expansion backplane with five x8 lanes presented as x16 connectors for high-density display controller systems. It can operate standalone with a PICMG 1.3 SBC or be expanded with multiple backplanes using HLink-G3, ExCable-G3 and SLink-G3 in star or daisy-chain configurations. It uses a 96-lane PCIe 3.0 switch, provides two USB ports via the PICMG interface, ATX power connectors, and operates 0–35°C with a maximum power of 25 W.