Features and Specification:

* Available memory : 512MB , 1GB, 2GB, 4GB,8GB

* Operating voltage: 2.7 V - 3.6 V
* Average operating current: max 65 mA (serial transfer); max 100 mA (parallel transfer)
* Standby current: max 1.5 mA
* Maximum parallel transfer speed: 160 Mbps (20 MB / sec)
* Minimum write speed: 15 Mbps (when combined with optimised Memory Stick PRO(TM)-compatible devices)
* Dimensions (W x L x T): approx. 20 x 31 x 1.6 mm
* Weight: approx. 2 g
* Environmental temperature: -25c to 85c non-condensing

* This product is compatible with: Sony: PSP Sony Ericsson: D750i, K750i, P910i.V800,W800i.W810i.Z800i,etc.

Note :
1 Memory Stick Media Storage Capacity
Available storage capacity of Memory Stick, Memory Stick PRO, Memory Stick Duo and Memory Stick PRO Duo media may vary. A portion of the memory is used for data management functions. Actual available memory is: 32MB=30MB, 64MB=61MB, 128MB=123MB, 256MB=220MB, 512MB=460MB, 1GB=940MB, 2GB=1.85GB, and 4GB=3.66GB

2 80 Megabits Per Second Read and Write speeds
Measured by Sony under optimized conditions. Speed varies by usage conditions and devices used, which requires compatibility with high-speed parallel data transfer interfaces.

3 Memory Stick Media Backward Compatibility
Proper operation of Memory Stick® Media with all devices is not guaranteed.