Easily find and download software and drivers for your HP products including pcs, laptops, desktops, printers, tablets, apps and services from HP Customer Support. When USBs became the new standard, the serial ports fell to the wayside, and many new laptops did not have them as an option. However, if you want a laptop with a serial port, you can find many different price points on eBay. Which manufacturers still make laptops with serial ports?
Laptops with Serial Ports Are Still Very Much Relevant
If you've been looking for a laptop with a serial port, you may have become discouraged. Since the advent of USBs, serial ports on a laptop are becoming harder to find. Luckily, if this is a feature you need on either a new or used laptop, eBay has many options for you to browse at varying price points.
Why don't all laptops have a laptop serial port?A laptop serial port, also called an RS-232 port, used to be standard on every computer. Originally, the intention was for it to be used to connect to a modem. Over time, they were required to connect to things such as printers, keyboards, and mice. When USBs became the new standard, the serial ports fell to the wayside, and many new laptops did not have them as an option. However, if you want a laptop with a serial port, you can find many different price points on eBay.
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Which manufacturers still make laptops with serial ports?Since an RS232 port is no longer considered a requirement, not all laptops have them. This makes them hard to find. You have to expand your search to online retailers such as eBay to find one. You can find the following brands of laptops with serial ports on eBay:
- HP
- Dell
- Lenovo
- Panasonic
- Toshiba
Hp Probook Laptop With Serial Port
When there has not yet been a monitor or a keyboard installed, a serial port can be used to connect to a server. In these situations, there is no connection to a network, so the serial port serves as the connection between the computer and the server or the router. Omnisphere 2 vst free download safe. Doing so takes the place of an Ethernet cable. Bear in mind, however, that this does not mean the laptop serial port has the same capabilities of an Ethernet.
Are laptop serial ports enabled to plug and play?If the device you try to connect has a power button, make sure it is turned on before plugging it into the laptop. That gives the laptop a chance to detect new hardware. If your laptop is not sensing something is plugged into your laptop serial port, you may have to download software or drivers for it to work. If it's still not working, contact the manufacturer to determine if your hardware is compatible with your laptop.
Posted by3 years ago
Archived
Hey folks,
I've worked in IT for about 21 years.. and am looking for some advice. Simply put, I need to find a range of laptops that have serial (rs232) ports. Currently the HP Probook 650 G2 is the laptop in use, but I'm looking for other options.
For those who will jump this one, using a USB to SERIAL adapter is not an option. If you still need reasons.. voltage to specific pins, emulation over the port, processing speed cannot keep up with PLC logic.. etc. It is not an option because it's been tried before.. always with mixed results.
Does anyone know of a site where this can be filtered across manufacturers? I attempted newegg filtering, but the rs232 is so rare that it was not listed.
I know there are limited options for this.. which is why I'm asking if anyone has seen any.
Thank you for your time!
EDIT:
As others in this thread have asked (and I really should have listed this from the get-go..):
The laptop performance IS a factor. It is being used to process SQL data on marine vessels with very low bandwidth communication. Mostly this will be bypassed by using a solid state disk as the operations are very disk intensive.
The reason that it must be a laptop is mobility.. believe me, I'd take anything else if it were possible.
CPU needs are i3/i5 (really don't need i7.. can probably get by with just the i3 honestly).
I am familiar with the Panasonic Toughbook CF52 & 53.. and disagree with the 'Tough' part. I used to support a fleet of them & they are ok laptops, but they are only a little bit tough.
The Latitude w/ docking may be an option.. but it is a pretty heavy price increase from where we are now.
Thank you all for taking the time to post your thoughts. I appreciate you taking the time to do this.
EDIT2:
For now - we are going to stick with the systems we are using.. Can philips smart tv download apps. It is difficult to find a better price for a dedicated rs232. I am sending a guy out to test one of the higher end USB to RS232 and also to test an express card with RS232.
Thank you all for taking the time out of your day to post here & express your thoughts.
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