Patent ID: 8029321

Claim:
An electronic apparatus comprising: a case comprising an open portion; and, a connector in the case exposed to the outside of the case through the open portion and configured to selectively connect to a first plug and a second plug different than the first plug, wherein the connector comprises: a housing, and a terminal portion in the housing; the housing comprises: an insertion open portion configured to expose the terminal portion to the outside of the housing; first walls; second walls; and a back wall positioned opposite to the insertion open portion, wherein the first walls and the second walls are between the insertion open portion and the back wall and the first walls have a first width between them at the insertion open portion and the second walls have a second width between them at the insertion open portion, wherein each first wall comprises a proximal, sloped, substantially straight portion and a distal portion perpendicular to the back wall, wherein the proximal, sloped, substantially straight portion is not perpendicular to the back wall, wherein the length of the proximal, sloped, substantially straight portion is equal to or larger than half of the length of each first wall, wherein the proximal, sloped, substantially straight portion extends to the insertion open portion.