All tools · page 157

Checks bus-powered device draw against hub and laptop port power budgets.

Checklist for identifying rated USB-C cables with proper e-markers.

Reference for maximum cable lengths by USB and display standard.

Plans eGPU enclosure, power supply, and laptop support requirements.

Estimates performance loss running a GPU through Thunderbolt versus an internal slot.

Sizes power supply wattage for a chosen GPU inside an eGPU enclosure.

Matches reader and card UHS classes to your transfer speed needs.

Compares Wi-Fi 5, 6, 6E, and 7 bands and realistic speeds.

Reference of audio codec latency for wireless headphones and video work.

Reference for TRRS pinouts, headset mics, and adapter quirks.

Explains USB-C DisplayPort alt mode and what cables actually carry.

Plans hub pass-through wattage so a laptop still charges through it.

Plans KVM needs for sharing keyboards and monitors across two laptops.

Plans DisplayPort MST daisy chain monitor counts and limits.

Checklist for choosing a compact travel dock by ports and power delivery.

Compares simple port replicators against full Thunderbolt docks.

Reference for device and host roles on USB-C ports.

Explains Thunderbolt security levels and DMA attack protections.

Explains PCIe tunneling in USB4 and what it enables.

Selects NVMe enclosures by interface speed, thermals, and host ports.

Estimates real-world external SSD speeds over TB3, USB4, and 10Gbps hosts.

Plans capture card placement for streaming bandwidth and latency needs.

Plans USB audio interface port and buffer choices for low latency recording.

Decides USB versus network printing for a home setup.