How can I tell if it's Sata II or Sata III?

I am referring to my laptop, not my desktop's motherboard. My laptop is a MSI A6400-042us. According to a post on their facebook page, it has Sata III, but he was only saying that because I asked whether my sata ports were affected by the recall (which they aren't since it's HM65 not hm67)
 

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At a glance

Windows 7 Ultimate x64 Steve Ballmer EditionCore i7 920 @ 3.6GHz6Gb Kingston DDR3 1066MHzMSI GTX460 1GB Cyclone
OS
Windows 7 Ultimate x64 Steve Ballmer Edition
CPU
Core i7 920 @ 3.6GHz
Motherboard
EVGA X58 SLI Micro
Memory
6Gb Kingston DDR3 1066MHz
Graphics Card(s)
MSI GTX460 1GB Cyclone
Monitor(s) Displays
LG W2361V
Screen Resolution
1920 x 1080p
Hard Drives
64GB Microcenter SSD (Adata S599)
1TB SeaGate Barracuda 7200
PSU
Corsair HX750
Case
Antec 1200
Cooling
Corsair H50
Mouse
Logitech M/X Revolution
Internet Speed
2mb/s
Other Info
SSD Boot drive with MS Office
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