Patent ID: 8222743

Claim:
A flash memory storage apparatus, comprising: a substrate, having a front surface, a back surface, a first side surface, a second side surface, a third side surface and a fourth side surface; a control and storage circuit unit, disposed on the substrate; a power lead, at least one signal lead, and a first ground lead, separately disposed on the front surface of the substrate in intervals and electrically connected to the control and storage circuit unit respectively and the power lead, the at least one signal lead, and the first ground lead are near a first side surface; and at least one second ground lead, disposed on the front surface and disposed between the signal lead and the first side surface of the substrate, wherein one end of the second ground lead electrically connects to the first ground lead and the other end of the second ground lead extends to the second side surface or the power lead, wherein the second ground lead is electrically isolated with the power lead and the at least one signal lead, and wherein the power lead, the at least one signal lead, and a first ground lead are detachably electrically connected to a connection port of a host.