Dynex DX-PCIGB v1.x

Dynex™ Gigabit PCI Desktop Adapter

Product page

"MODEL: DX-PCIGB" and "REV: 1.1" is silkscreened on the board of at least one unit.

Dynex's manual has a copyright year of 2008. This is presumed to be (or close to being) the year of release.