Niche users reliant on FireWire must now keep older Macs running old macOS versions to use it. You probably haven't actually used a computer with a FireWire port in years, but it was still supported ...

Need to connect a firewire device to Mac or PC? Most new computers have a USB-C connection. But there is no such adapter that can convert firewire 800 or USB-C. The same is true for the firewire 400.

FireWire devices need only one connection to another device to become part of a hierarchy (tree) arrangement." The site also displays a simple diagram depicting a typical FireWire loop.

Technology is always moving forward, which often means old technology gets left behind. For example, NekoMichiUBC on X has ...

In theory, FireWire daisy chains can be very long and FireWire device clusters can be very large; the nominal limits are up to 63 devices and up to 16 cable lengths.

Some bus-powered FireWire devices have an optional DC power port, even if they don’t include an AC power adapter. If you can externally power your device, you can bypass the 7W limitation.

The first macOS Tahoe developer beta does not support the legacy FireWire 400 and FireWire 800 data-transfer standards, ...

FireWire 400 supported speeds of up to 400Mbps, compared to 12Mbps for USB 1.1 devices, and FireWire 800 went up to 800Mbps while USB 2.0 operated at 480Mbps.

There is a cable made buy Belkin - Belkin 6' FireWire 800/400 9pin to 6pin Cable that will allow you to connect your firewire 400 device to your firewire 800 port on the new Macbook Pro.

The NanoGB case is 100 percent aluminum and measures only 0.47 by 2.92 in by 5.60 inches. It’s self-powered off of your Mac’s FireWire bus so there’s no power jack or power switch.

It has been reported that macOS Tahoe doesn’t include support for FireWire devices. To see for myself, I dug out an old ...