Product Details  1.New ultra-small media is designed to meet the growing   2.storage needs of highly compact,  3.multifunctional mobile phone  Here is some more introduction about our products: 1) Dimensions: 15 x 12.5 x 1.2 2) Operating voltage: -2.7 ~ 3.6V, 1.65 ~ 1.95V 3) Interface: 10-pin serial memory stick, interface and 4-pin parallel 4) Power consumption (Parallel): 100mA (max.) 5) Power consumption (Serial): 65mA (max.) 6) Maximum read speed: 80Mbps 7) Maximum write speed: 80Mbps 8) Weight (approx.): 0.0714oz. (2g)