Showing posts with label serial. Show all posts
Showing posts with label serial. Show all posts

8/08/2011

Manhattan Dual Serial To USB Converter - Serial adapter - USB - RS-232 - 2 ports Review

Manhattan Dual Serial To USB Converter - Serial adapter - USB - RS-232 - 2 ports
Average Reviews:

(More customer reviews)
It works, but a major shortcoming is that I have not found a way to assign one connector to one port consistently.It seems to randomly make a port assignment to each connector at boot up, so I have to switch the peripheralson some boot ups.

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Product Description:
Transfer rate: up to 115.2 kbps
Bus powered
Over-current protection
(1) USB port; Type A male
(2) RS232 port; 9-pin male
45 cm (18 in)

System requirements:
USB 1.1 or 2.0 port
Windows 2000/XP/Vista compatible

Package contents:
USB to Serial Converter, Two Serial Ports
User manual and driver CD

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6/01/2011

Cables To Go - 28300 - DB9M Serial Add-A-Port Adapter with Bracket for Intel Motherboards Review

Cables To Go - 28300 - DB9M Serial Add-A-Port Adapter with Bracket for Intel Motherboards
Average Reviews:

(More customer reviews)
Successfully using with a Gigabyte GA-MA770T-UD3P motherboard. Has a tab to be sure it installs the correct way.

Click Here to see more reviews about: Cables To Go - 28300 - DB9M Serial Add-A-Port Adapter with Bracket for Intel Motherboards

Product Description:

Product Name: IDC Female to DB-9 Male Cable Adapter
Marketing Information:
Ensure smooth data flow from either your serial or parallel port with an I/O Add-a-Port Adapter Cable from Cables To Go. Choose DB9-pin or DB25-pin male serial ports. These adapter cables connect to the motherboard or I/O adapter via flat ribbon cabling, and attach to a port knockout on your computer case.Package Type: Retail
Technical Information

Number of Connectors: 2
Connector Details: 1 x 9-pin D-Sub (DB-9) Male
Connector Details: 1 x 10-pin IDC Female
Physical Characteristics

Weight: 0.64 oz
Warranty

Standard Warranty: Lifetime

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5/03/2011

Sabrent SBT-USC1M Hi-Speed USB 2.0 to Serial (9-pin) DB-9 RS-232 Adapter Cable (1-foot, Blue) Review

Sabrent SBT-USC1M Hi-Speed USB 2.0 to Serial DB-9 RS-232 Adapter Cable
Average Reviews:

(More customer reviews)
Some people have had an easy time installing this cable and others couldn't get it to work at all. Why is that?

Whether this cable works or doesn't work with particular drivers depends on the chip used in it. To find this out you have to connect the cable, go to Device Manager, right click on Properties, select the Details tab. Under Properties select Hardware IDs, then read what it says under Values. The cable I bought was USB\VID_058F&PID_9720. If you check the driver downloads from Sabrent they are good for an evidently much later version VID_067B&PID_2303, so the drivers from Sabrent's site won't work with the cable I bought. Since my inclination is to always download the latest drivers I wasted a lot of time on this!

If you have a cable with a later chip in it you may be OK. Or you may be OK with the drivers that come on the included CD. If none of these work you can try searching the net for drivers for the particular chip you have. The responsible thing for Sabrent to have done is to have all legacy drivers available on their web site.

After much wasted time I was finally able to get this cable to work. After a search I found the drivers in the download section at hiti dot com for a CS-320 card printer that uses the same kind of usb to serial controller. However, I was close to giving up so this cable (as many of the reviewers apparently did) so this cable came close to being absolutely useless to me. Installing a cable should be easier than this and for that I fault Sabrent for their lack of communication / transparency and as well for their non-support for older versions of their product. And that's why I gave this only two stars.

Click Here to see more reviews about: Sabrent SBT-USC1M Hi-Speed USB 2.0 to Serial (9-pin) DB-9 RS-232 Adapter Cable (1-foot, Blue)

Product Description:
The Sabrent USB 2.0 to DB9 Serial Adapter connects your USB port to the Serial RS-232 port. It is designed for connections to cellular phones, PDAs, digital cameras, modems, or ISDN terminal adapters through your USB port with up to 1-Mbps data transfer rate. Since the adapter uses no IRQs, it is perfect if you need many serial devices attached to your PC. It converts a standard 9-pin serial port to USB, and provides a 96 byte buffer for each upstream and downstream data transfer. This adapter employs full speed USB communication and is bus powered.

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4/28/2011

USB To 9pin Rs232 Serial Converter 98 Review

USB To 9pin Rs232 Serial Converter 98
Average Reviews:

(More customer reviews)
This product is useless since my laptop runs XP and the manufacturer has still not posted updated XP drivers on their website. Any attempt to e-mail them results in bounced messages due to them "going over their mail quota". Gee, I wonder why. There are probably many other unhappy customers out there.

Click Here to see more reviews about: USB To 9pin Rs232 Serial Converter 98

Product Description:
Hawking Technologies USB Serial Converter-Serial Port (RS232) to USB 1.1

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