Lastly, ExpressAdapt's integrated controller allows for low power consumption and price. Crafted with the highest quality connectors and frame materials, ExpressAdapt meets or exceeds the requirements of every standards body it falls under. It works with USB 2. Part Number and Description. USB 2. After calculating a total, we'll send you an invoice using Google Checkout's Email Invoice. Shop with confidence, Google Checkout is safe and secure.
See what other people are saying about EverythingHerePlus. Please email us for more details or with any questions. You can also check out our site chat feature. Prevents obsolescence purchases of 3G cards, buy an ExpressCard based device for current PC Card equipped notebook, use without ExpressAdapt once notebook is replaced by modern ExpressCard model.
Advanced Power Regulating circuits supports widest range of ExpressCards. Supports Plug and Play and Hot Plug features. Warranty Information. Host Card. Media Accepted. System Requirements. No drivers needed for Mac OSX Unsupported, but known to work with many BSD and Linux distributions.
Transfer Rate. Supports USB 2. Physical Characteristics. Dimensions: Weight: 14g approximate. ExpressCard holds several advantages over PC Card some of which are enumerated below. However, it is useful to explain why this is the case. Furthermore, ExpressCard cards are completely different from PC Cards in voltages, form factor, physical connectivity and bus technology. While this technically breaks the specification, many consumers have been clamoring for such a device.
Several new devices behave like USB 2. The form factors share the same dimensions except for width, from which the names of the form factors are derived.
ExpressCard share a length of 75mm and a depth or thickness of 5. Both the widths and shapes of the two ExpressCard form factors are different, but the portion of the card which connects to the card slot are an identical 34mm. ExpressCard 34 cards are 34mm wide and rectangular in shape. ExpressCard 54 Cards are 54mm wide at their widest point and 34mm wide at the connection point, creating a shape often referred to as a "Fat-L".
Either form factor is allowed additional volume extending outside of what would be considered the flush portion of an inserted card. This is referred to as the extended portion of the card and ExpressCards with such a configuration are referred to as extended cards. The extended portion can exceed the card dimension in any axis, but there are obvious practical limitations to how much.
ExpressCard slots come in two varieties; those designed for both ExpressCard 54 and 34 cards, and those for ExpressCard 34 cards only. ExpressCard 54 slots, as pictured in figures A and B on the right, are able to accept both 54 and 34 cards.
What PCMCIA describes as a "novel guidance device," which seen in the lower left corner of figures A and B, physically guides an ExpressCard 34 device to the connector part of the slot. Since the connection part of the card for both types of ExpressCards is identically 34mm, this scheme provides an elegant solution for utilizing both types of cards.
Paying attention to this last fact is important when shopping for ExpressCard products, if a device only has an ExpressCard 34 slot, then only shop for ExpressCard 34 devices. PCMCIA literature has expressed that systems deploying multiple ExpressCard slots should lay them out adjacently on a horizontal plane rather than the "stacked slot" convention employed by PC Card slots.
The gap between the card and the larger slots allowed cards to be easily dislodged or come loose. When cards come loose and disconnect during operation, they drop signal, or worse, can damage the ExpressCard and even the ExpressCard slot. SlotGuardExpress puts an end to disrupted connections and equipment damage caused by ExpressCards moving side to side laterally in larger slots. ExpressCard 2.
Two channel PCIe 2. Neither bus standard achieves those speeds in practice, but PCIe, lacking USB's latency and encoding issues, comes much closer to its max theoretical speed. The ExpressCard 2. Average amperage will be under that threshold.
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