It is surprisingly frequent lately - you find an superior machine that does every thing you want it to do, however then you definitely get home and find out that amongst the lightning-quick processor and terabyte onerous drive, you are missing something - a serial port.
Most laptop computer manufacturers have killed RS-232
In an effort to enforce newer standards, equivalent to USB and FireWire, many laptop computer producers have let serial ports fall by the wayside. They do not take into account the hundreds of thousands of individuals and companies that also require serial ports for one software or another.
Add a real serial port with a USB adapter
You can use a USB to Serial Adapter to easily and rapidly add a serial port to your laptop. The good thing in regards to the adapter is that you can use a quantity of adapters on one machine (using a hub or an add-on card) and dynamically set the COM assignment.
Various serial units requiring some kind of serial port
Many PDA's, GPS items, routers, printers, fax machines, etc. still require serial ports. A number of these units are moving to newer standards, most notably USB, but many nonetheless function on legacy technologies (serial or parallel) because of the problem in rewriting drivers for the newer standards.
Most laptop computer manufacturers have killed RS-232
In an effort to enforce newer standards, equivalent to USB and FireWire, many laptop computer producers have let serial ports fall by the wayside. They do not take into account the hundreds of thousands of individuals and companies that also require serial ports for one software or another.
Add a real serial port with a USB adapter
You can use a USB to Serial Adapter to easily and rapidly add a serial port to your laptop. The good thing in regards to the adapter is that you can use a quantity of adapters on one machine (using a hub or an add-on card) and dynamically set the COM assignment.
Various serial units requiring some kind of serial port
Many PDA's, GPS items, routers, printers, fax machines, etc. still require serial ports. A number of these units are moving to newer standards, most notably USB, but many nonetheless function on legacy technologies (serial or parallel) because of the problem in rewriting drivers for the newer standards.

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