What are some of the options for wireless NICs available for smaller devices like handheld PCs and PDAs?
What will be an ideal response?
For smaller devices like handheld PCs and PDAs, there are several options for wireless NICs, depending on the manufacturer. Some PDAs will accept a standard CardBus or Type II PC Card wireless NIC like those used in a laptop computer. However, sometimes an external attachment known as a sled must be purchased and connected to the PDA. The sled contains a slot for a wireless NIC or similar device. Another option is a CompactFlash (CF) card. Flash memory is a type of solid-state (microchip) technology in which there are no moving parts. CF cards consist of a small circuit board that contains flash memory chips and a dedicated controller chip. There are two advantages of CF wireless NICs over PC Cards: they are smaller and they consume less power. Another option is to use a SDIO (Secure Digital I/O) or SDIO NOW! card. SDIO cards provide high-speed data input/output with low power consumption for mobile electronic devices.
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