PS121 Family Support Page with Links

This describes versions of the PS121 and has links to Support pages. Versions are similar, but firmware is sometimes incompatible! Versions can be identified on the shelf by reading the package, or on the unit by reading the bottom label.

• It is not possible to order one particular version on the Web
• No upgrade between hardware versions is available. (Firmware upgrades are in the links below.)

PS121 pre-sales information page

PS121v2

The PS121v2 reads "PS121v2" on the bottom label.

• PS121v2 Support Page, with downloads

PS121 (aka PS121v1)

This first version of the PS121 reads "PS121" on the bottom label. No "v2" at the end. (This product is known now as the PS121v1, but at the time it was released, it was not realized there would be another chipset in the future!)

• PS121 Support Page, with downloads