FireWire (technically known as an IEEE 1394 interface), introduced by Apple in 1995, allows a fast connection for peripherals such as video cameras. It is similar to a USB connector. The original version is now known as FireWire 400. FireWire 800 was introduced to give faster transfer speeds and supporting longer cable lengths without loss of signal. The connectors for the 400 and 800 versions are not interchangeable but converters are available which will allow FireWire 400 equipment to be connected to the FireWire 800 port at the slower connection speed.
2x faster
Firewire 800 has twice the bandwidth of the Firewire 400.The number is the throughput in Megabits.
two times faster
The Canon ZR90 works with a Mac. It uses a FireWire connection so you will need a suitable FireWire cable and a FireWire 800/400 adapter if the Mac only has a FireWire 800 socket.
9=pins
Many reviews can be found on the FireWire 800 hub at Amazon retailer's website. These reviews are written by users and buyers and are usually pretty accurate. One may also consult a forum about videos.
Firewire 800USB 1.1 - 15 MbpsFireWire (1394a) - 400 MbpsUSB 2.0 - 480 MbpsFireWire 800 (1394b) - 800 MpbsSATA 1.5 - 1.5 GbpsSATA 3.0 - 3.0 Gbpsesata is much faster than firewire 800
A technology similar to USB: It comes in two versions... Firewire 400 (IE1394a) 400 MB/second and Firewire 800 (IE1394b) 800 MB/Second Firewire is used mainly for transferring large amounts of data, such as digital video and/or sound. Firewire is rapidly becoming the de-facto standard for music recording and production, particularly Firewire800.
Triple interface just means that it can connect via USB, FireWire 400, and FireWire 800.
There are a number of retail locations and online stores that sell adapters for the Firewire 800. Best Buy, Amazon, and the Apple store, for example, each sell this item.
eSATA-600 at 6.0 Gbps while FireWire runs at 1.2 Gbps.