The Thor Ultra, which now is available for sampling, complies with Ultra Ethernet Consortium specifications. The Broadcom Thor Ultra NIC offers: Packet-Level multipathing for efficient load balancing. Out-of-Order packet delivery directly to XPU memory for maximizing fabric utilization. Selective retransmission for efficient data transfer. Programmable receiver-based and sender-based congestion control algorithms. The press release offers a long list of specifications and product highlights. The Broadcom Thor Ultra NIC is available in standard PCIe CEM and OCP 3.0 form factors;