Product Description   Interface : SONY memory stick pro duo   Capacity : 8GB   Condition : BRAND new   Total Storage Capacity:  8GB   Available Storage Capacity: 8000MB   Interface: 10-pin Serial Memory Stick® Interface and 4-pin Parallel   Operating Voltage: 2.7V - 3.6V   Power Consumption (Parallel): 100 MA (Max.)   Power Consumption (Serial): 65 MA (Max.)   Dimensions (Approx.): 0.79" x 1.22" x 0.06" ( 20mm x 31mm x 1.6mm)   Weight (Approx.): 0.07oz ( 2g)   Operating Temperature: -13° - 185° F (-10.56° - 85° C)