Question

Which of the following are characteristics of the ExpressCard /54 form factor.

a) 34mm wide at the connector
b) L shape
c) 54mm wide at the connector
d) Square shape

Answer 1

The ExpressCard/54 form factor is characterized by being 54mm wide at the connector and having an L shape, while the ExpressCard/34 is 34mm wide at the connector.

Step-by-step explanation:

The characteristics of the ExpressCard/54 form factor include being 54mm wide at the connector and having an L shape. The ExpressCard/34 is the version that is 34mm wide at the connector, not the ExpressCard/54. Hence, option (c) 54mm wide at the connector is correct for the ExpressCard/54, while option (b) L shape also describes the physical form factor of the ExpressCard/54. Options (a) and (d) do not describe the ExpressCard/54 form factor accurately.

Answer 2

The characteristics of the ExpressCard /54 form factor include 54mm wide at the connector.

Therefore, correct answer is c) 54mm wide at the connector

Step-by-step explanation:

The ExpressCard /54 form factor is characterized by its width at the connector, which is 54mm. This design allows for compatibility with both ExpressCard /34 and /54 slots, providing flexibility for various devices. The ExpressCard interface replaced the PC Card (PCMCIA) standard and is commonly used for expansion cards in laptops.

Unlike the square shape of its predecessor, the PC Card, the ExpressCard has a unique design, and it is not L-shaped. Additionally, the width at the connector is 34mm for the ExpressCard /34 variant. The ExpressCard technology was developed to offer faster data transfer rates and improved performance compared to the older PC Card standard.

Therefore, correct answer is c) 54mm wide at the connector