Abstract: A reader apparatus, comprising: a circuit board, including a plurality of lower touching pads, located on a lower surface of the circuit board; an insulative body, including a front supporting element and a rear supporting element extending from the front supporting element, wherein a plurality of planar conductive terminals disposed on an upper surface of the front supporting element, the rear supporting element located under the circuit board, the plural planar conductive terminals extends backward and sandwiched between a lower surface of the circuit board and a upper surface of the rear supporting element, and the planar conducting terminals sandwiched between the lower surface of the circuit board and the upper surface of the rear supporting element electrically connects to a plurality of a lower touching pads; and a casing surrounding the circuit board and the insulative body.

Abstract: A reader apparatus, comprising: a circuit board, including a plurality of lower touching pads, located on a lower surface of the circuit board; an insulative body, including a front supporting element and a rear supporting element extending from the front supporting element, wherein a plurality of planar conductive terminals disposed on an upper surface of the front supporting element, the rear supporting element located under the circuit board, the plural planar conductive terminals extends backward and sandwiched between a lower surface of the circuit board and a upper surface of the rear supporting element, and the planar conducting terminals sandwiched between the lower surface of the circuit board and the upper surface of the rear supporting element electrically connects to a plurality of a lower touching pads; and a casing surrounding the circuit board and the insulative body.

Abstract: A digital card adapter comprises a cover configured to a large-size appearance in shape of the SD card, a printed circuit board disposed at the cover, a set of terminals disposed in the center of the cover, and an insulative housing. The adapter provides a print circuit board being mounted inside a card-shape cover, and accomplishes to transfer data there between two different sizes cards in accordance with standard of SD 4.0 specification, meanwhile, achieves adapting two SD 4.0 card in different sizes.

Abstract: An electronic connector comprises an insulated housing, a first terminal pin set, a second terminal pin set, a third terminal pin set, a detective terminal pin and a metal shell. The insulated housing contains a base plate and defines a first space and a second space. The first, second and third terminal pin sets are located in the first and second spaces and work together to conform to the standards of USB 2.0 and 3.0. The detective terminal pin is disposed on an inner surface defining the first space. The metal shell encases the insulated housing and is electrically grounded. Thereby, when an interface is reversely inserted into the first space, the detective terminal pin can be electrically grounded. Such manner will allow the terminal pin sets to be selectively activated or deactivated according to the way of insertion of the interface into the connector to achieve a reliable communication.

Abstract: A digital card adapter comprises a cover configured to a large-size appearance in shape of the SD card, a printed circuit board disposed at the cover, a set of terminals disposed in the center of the cover, and an insulative housing. The adapter provides a print circuit board being mounted inside a card-shape cover, and accomplishes to transfer data there between two different sizes cards in accordance with standard of SD 4.0 specification, meanwhile, achieves adapting two SD 4.0 card in different sizes.

Abstract: A receptacle connector relates to a connector with sets of contacts arranged in at least one row, providing a solution to install supplementary terminal. As the plug connector plugging in the opening of the shell into the receiving room which is configured between the opening and the insulative housing which is enveloped at the shell, the contact zone at front end of the plug terminal connects with the contact of the principal terminal of the set of principal terminal and the tip of the supplementary terminal. A loop is so generated whereas electrically connecting the principal terminal and the supplementary terminal, wherein the tip and the contacts are all exposed in the receiving room, thereby providing a bridge between the soldering tail of the principal terminal and the soldering tail of the supplementary terminal transmitting auxiliary signal to the host board of the electric machine system.

Abstract: An electronic connector comprises an insulated housing, a first terminal pin set, a second terminal pin set, a third terminal pin set, a detective terminal pin and a metal shell. The insulated housing contains a base plate and defines a first space and a second space. The first, second and third terminal pin sets are located in the first and second spaces and work together to conform to the standards of USB 2.0 and 3.0. The detective terminal pin is disposed on an inner surface defining the first space. The metal shell encases the insulated housing and is electrically grounded. Thereby, when an interface is reversely inserted into the first space, the detective terminal pin can be electrically grounded. Such manner will allow the terminal pin sets to be selectively activated or deactivated according to the way of insertion of the interface into the connector to achieve a reliable communication.

Abstract: An electrical connector includes a connector body having an electrically insulative base block with a front vertical stop wall and a locating notch on the middle of front vertical stop wall, an electrically insulative front extension portion forwardly extended from the electrically insulative base block and conducting terminals mounted in the electrically insulative base block and the electrically insulative front extension portion, and a metal shielding shell surrounding the connector body and having a positioning block downwardly protruded from the top wall thereof and engaged into the locating notch of the electrically insulative base block of the connector body to assure connection stability between the connector body and the metal shielding shell and positive contact between the conducting terminals and an inserted external electrical connector.