This describes versions of the GS748T, identified on the package or the unit's bottom label.

• Versions are similar in the way they work, but firmware is not always interchangable!
• It is not possible to order a particular version on the Web. Usually, only the most recent version is available.
• No upgrade between versions is available.

GS748Tv3

Reads "GS748Tv3" on the bottom label.

• The firmware for this version is NOT compatible with GS748Tv1
• GS748Tv3 Support Page, with downloads

GS748Tv2

Reads "GS748Tv2" on the bottom label.

• The firmware for this version is NOT compatible with GS748Tv1
• GS748Tv2 Support Page, with downloads

GS748T (aka GS748Tv1)

Reads "GS748T" on the bottom label.

• GS748Tv1 Support Page, with downloads