Changes
* Rev 1.51
** Release date: Nov-2014
** Starting serial number (SN): TBD141021-00001* Improved exit from sleep mode (S3)* Passive components
=== Revision 1.41 ===
* Maximum CPU speed increased to 2GHz (Atom Z550)
* Audio codec changed to Realtek ALC662, supporting 5.1 channels SPDI/F
* Changed Wireless LAN module (AboCom WMG2503 → Qcom Q802XKN3-01)
* Support for bootable SDHC
* Auto-on is standard
** Release date: Aug-2009
** Starting serial number (SN): TBD
* New Ethernet controller (8111C-> → 8111D)
* New audio codec SPDI/F support
* New audio connectors with sense support
* Available since Mar-2009
* First revision of fit-PC2
* New Ethernet controller (8111B-> → 8111C)
* Power supply circuits adjustment
* 1.6 GHz models available since Apr-2010 with [[Serial number]] 100321-xxx or later
