Memory Stick Pro HG
The Sony Memory Stick Pro-HG is a recent development based on the Memory Stick Pro Duo, but is even better suited for high speed data transfer. The Pro-HG card has a theoretical transfer rate of 480Mbps, three times faster than the older Memory Stick Pro format.
The Memory Stick Pro-HG can be used in devices that use Memory Stick Pro Duo, but Pro-HG cards will only function as Pro Cards in Pro-only devices.
Available: 1Gb, 2Gb, 4Gb (32Gb apparently coming soon!)
Dimensions: 31 x 20 x 1.6 mm
Best sellers for Memory Stick Pro Duo: