Thunderbolt

A Level1Techs forum user posting as boatman reported that USB RDMA on Macs is "just good software" and not real RDMA hardware offload, after being unable to obtain ib_read_lat, ib_write_lat or ib_send…

Cable Detective, a new Mac app, reads the macOS I/O Kit registry to identify exactly what each USB-C, Thunderbolt, and MagSafe port is doing, including power delivery and data speeds. The app runs ent…

A developer created a Linux kernel module and userspace shim that transforms a standard USB4 connection into a low-latency InfiniBand device, enabling distributed AI inference across two 128GB Strix H…