16GB Memory Stick PRO Duo Card Professional Duo Mark2 16GB Reminiscence Stick top-capability knowledge garage for numerous appropriate Sony merchandise, together with virtual cameras and camcorders,designed to function with top-def AVCHD recording gadgets,helps learn and write speeds of as much as 32 Mbps. Can seize roughly 5 hours of HD recording Holds as much as roughly 4,500 8MP pictures Can be utilized in merchandise appropriate with same old-measurement Reminiscence Stick PRO media (adapter bought one by one) Minimum write speeds of 15 Mbps on Memory Stick(R) PRO Duo enabled devices optimized with 4-pin parallel interface Increased operating temperature range of -13° F to 185° F for greater durability Adapter not included Compatible Systems: PSP 1000 system, PSP 2000 system, PSP 3000 system