Electronics : 4PORT DB9 Ser USB RS232 Adapter Win Mac Linux

Electronics : 4PORT DB9 Ser USB RS232 Adapter Win Mac Linux

4PORT DB9 Ser USB RS232 Adapter Win Mac Linux

from: KeySpan



4PORT DB9 Ser USB RS232 Adapter Win Mac Linux
Buy Now
See Larger Image
Availability: Usually ships in 24 hours

List Price: $149.99
Your Price: $128.26
You Save: $21.73 (14%)
Prices subject to change.

Average Rating:  out of 5 stars
Sales Rank:










Please click here for more info


Binding: Electronics
Brand: Keyspan
EAN: 0672603001441
Feature: Sold Individually
Label: KeySpan
Manufacturer: KeySpan
Model: USA-49WG
Network Interface Description: USB
Publisher: KeySpan
Studio: KeySpan



Features:
  • Sold Individually







Editorial Review:

Item Description:
The USB 4-Port Serial Adapter makes it easy to connect four RS-232 serial devices to a USB port on a PC or Mac. Linux is not currently supported. This adapter is ideal for industrial and enterprise markets where there is a need to connect serial devices to a PC for process control, data collection, or point of sale applications. It is also ideal for connecting modems, fax modems, or terminals to a server.









Availability: Usually ships in 24 hours


Related Items:
Keyspan High Speed USB Serial Adapter  ( USA-19HS ) 10 Ft 9-PIN Straight Through Cables To Go 7 Port USB 2.0 Hub Ratchet & Clank Future: Tools of Destruction Fluke 62 Mini Infrared Thermometer see more

Related Items:




Customer Reviews
Average Rating:  out of 5 stars

Rating: 5 out of 5 stars - * Keyspan usb-serial adapters superior to others ...
I bought both the 4 port Keyspan USB-serial adapter and the single adapter after trying IOGEAR versions. I had various software issues with the IOGEAR when switching ports or plugging in different devices, as it would constantly assign a higher port number. I can only think it is a result of its incompatability with Windows XP (in the fine print of the instructions). The Keyspan USB-serial devices have worked extremely well and can easily switch ports. The difference is huge.



Rating: 5 out of 5 stars - * Reduces Clutter ...
I have used Keyspans individual port adapters for several years. They work flawlessly and are quite fast. I do a lot of work on high speed serial devices running without flow control. The devices keep up.

I found that I often had 4 single Keyspans cluttering my desk. I wanted this device. When I finally found it, it was a no-brainer. It works flawlessly. (I had hoped it would be less expensive than 4 singles - and it is - just a little.)

A nice little benefit is I use their static mapping tool to make the ports appear as COM11 thru COM14, eliminating past confusion about which port goes with which device.

Serial is officially a legacy device. New PCs don't have serial ports. But, if you have a lot of serial devices to manage, this is a great way to simplify cabling and management hassles.



Rating: 5 out of 5 stars - * Keyspan adapters are cool ...
I have used both the dual port and 4 port Keyspan adapters in a Mac OS X environment. Not much to say. They just work. Driver install is simple and creates appropriate /dev/tty... serial ports to access them. I've used CKermit in a terminal window to access the serial ports, and I've used screen (which comes pre-installed in Mac OS X) in a terminal window to access the serial ports. That has the added advantage that I can share the session. [...]



Rating: 5 out of 5 stars - * Works fine ...
I've been using this USB serial interface for a couple of years now. I've used it under Windows XP, Fedora and Ubuntu Linux. The Windows XP drivers are available on Keyspan's website. Fedora and Ubuntu (except version 7.10) include the drivers in the standard distribution.

The serial interfaces are solid, providing good RS-232 drive levels. The interfaces can also handle decent bit rates. I've used it up to 115200 BPS. It's also very convenient the way it is packaged. Especially in embedded systems programming, it's nice to have four serial ports right on your desk top with just the one USB cable running to the computer.


Linux Mac Win Adapter RS232 USB Ser DB9 4PORT




Browse for similar items by category:

 





Security Cameras |





Pop Music equipment









$22.99



Pirates of the Caribbean: At World's End is a rollicking voyage in the same spirit of the two earlier Pirates films, yet far darker in spots (and nearly three hours to boot). The action, largely revolving around a pirate alliance against the ruthless East India Trading Company, doesn't disappoint, though the violence is probably too harsh for young children. Through it all, the plucky cast (Keira Knightley, Orlando Bloom, Geoffrey Rush) are buffeted by battle, maelstroms, betrayal, treachery, a ferocious Caribbean weather goddess, and that gnarly voyage back from the world's end--but with their wit intact. As always, Johnny Depp's Jack Sparrow tosses off great lines ; he chastises "a woman scorned, like which hell hath no fury than!" He insults an opponent with a string of epithets, ending in "yeasty codpiece."!

In the previous The Curse of the Black Pearl, Sparrow was killed--sent to Davy Jones' Locker. In the opening scenes, the viewer sees that death has not been kind to Sparrow--but that's not to say he hasn't found endless ways to amuse himself, cavorting with dozens of hallucinated versions of himself on the deck of the Black Pearl. But Sparrow is needed in this world, so a daring rescue brings him back. Keith Richards' much ballyhooed appearance as Jack's dad is little more than a cameo, though he does play a wistful guitar. But the action, as always, is more than satisfying, held together by Depp, who, outsmarting the far-better-armed British yet again, causes a bewigged commander to muse: "Do you think he plans it all out, or just makes it up as he goes along?" As far as fans are concerned, it matters not. --A.T. Hurley

On the DVD
Here's something you can't say about just any DVD extras: There appears to be more of Keith Richards in the outtakes, interviews, and other special features on the At World's End disc than in the actual film. For those scenes alone, this special edition is well worth the price. Richards looks as woozy and gamey as all the rumors suggested, and answers questions he's not asked, with Johnny Depp sitting next to him, almost acting as a translator. Richards offers pithy comments like, "Everything I do is original, you better believe," and smiles when other cast members call him "Two-Take Richards" for supposedly nailing his scenes.

The packed second disc also includes a terrific mini-doc on how the filmmakers created the famous maelstrom, in an enormous hanger in Palmdale, California, with the ships floating 30 feet off the ground. "Just moving the Black Pearl was an enormous undertaking," says producer Jerry Bruckheimer with serious understatement. Other cool extras include "Tale of the Many Jacks," deleted scenes with great commentary, "The World of Chow Yun-Fat," a bio of composer Hans Zimmer, features on the set designers, a look at the impressive Brethren Court, and some hilarious bloopers. "You can't curse in a Disney film," deadpans Depp when a costar blurts out something blue. "See? I told him." The extras are truly as much of a rollicking adventure as the film. --A.T. Hurley

Beyond Pirates of the Caribbean: At World’s End


Our Pirates of the Caribbean Store

Pirates of the Caribbean: Curse of the Black Pearl

Pirates of the Caribbean: Dead Man’s Chest

Pirates of the Caribbean: At World’s End Soundtrack

Why We Love… Bill Nighy

Johnny Depp Essential DVDs
Stills from Pirates of the Caribbean: At World’s End (click for larger image)





$14.99



Pirates of the Caribbean: At World's End is a rollicking voyage in the same spirit of the two earlier Pirates films, yet far darker in spots (and nearly three hours to boot). The action, largely revolving around a pirate alliance against the ruthless East India Trading Company, doesn't disappoint, though the violence is probably too harsh for young children. Through it all, the plucky cast (Keira Knightley, Orlando Bloom, Geoffrey Rush) are buffeted by battle, maelstroms, betrayal, treachery, a ferocious Caribbean weather goddess, and that gnarly voyage back from the world's end--but with their wit intact. As always, Johnny Depp's Jack Sparrow tosses off great lines ; he chastises "a woman scorned, like which hell hath no fury than!" He insults an opponent with a string of epithets, ending in "yeasty codpiece."!

In the previous Dead Man's Chest, Sparrow was killed--sent to Davy Jones' Locker. In the opening scenes, the viewer sees that death has not been kind to Sparrow--but that's not to say he hasn't found endless ways to amuse himself, cavorting with dozens of hallucinated versions of himself on the deck of the Black Pearl. But Sparrow is needed in this world, so a daring rescue brings him back. Keith Richards' much ballyhooed appearance as Jack's dad is little more than a cameo, though he does play a wistful guitar. But the action, as always, is more than satisfying, held together by Depp, who, outsmarting the far-better-armed British yet again, causes a bewigged commander to muse: "Do you think he plans it all out, or just makes it up as he goes along?" As far as fans are concerned, it matters not. --A.T. Hurley

$19.99



Pirates of the Caribbean: At World's End is a rollicking voyage in the same spirit of the two earlier Pirates films, yet far darker in spots (and nearly three hours to boot). The action, largely revolving around a pirate alliance against the ruthless East India Trading Company, doesn't disappoint, though the violence is probably too harsh for young children. Through it all, the plucky cast (Keira Knightley, Orlando Bloom, Geoffrey Rush) are buffeted by battle, maelstroms, betrayal, treachery, a ferocious Caribbean weather goddess, and that gnarly voyage back from the world's end--but with their wit intact. As always, Johnny Depp's Jack Sparrow tosses off great lines ; he chastises "a woman scorned, like which hell hath no fury than!" He insults an opponent with a string of epithets, ending in "yeasty codpiece."!

In the previous Dead Man's Chest, Sparrow was killed--sent to Davy Jones' Locker. In the opening scenes, the viewer sees that death has not been kind to Sparrow--but that's not to say he hasn't found endless ways to amuse himself, cavorting with dozens of hallucinated versions of himself on the deck of the Black Pearl. But Sparrow is needed in this world, so a daring rescue brings him back. Keith Richards' much ballyhooed appearance as Jack's dad is little more than a cameo, though he does play a wistful guitar. But the action, as always, is more than satisfying, held together by Depp, who, outsmarting the far-better-armed British yet again, causes a bewigged commander to muse: "Do you think he plans it all out, or just makes it up as he goes along?" As far as fans are concerned, it matters not. --A.T. Hurley


by Rick Barba
$11.55

Average customer rating: 3.0 ISBN: 0744004292

by BradyGames
$13.59

Average customer rating: ISBN: 0744009332
$9.99



Thanks to a fortuitous intersection of talent and fate, 22-year-old Josh Groban hasn't finished his senior year in performing arts school but has already released his sophomore effort on a major major label. Fans of the young vocal phenom's debut will find much to enthrall them here, even if it nudges the singer closer to the center of producer/mentor David Foster's MOR pop sensibilities. Eschewing much of its predecessor's more overt classic-lite pretensions and pop-rock covers for a slate of dramatic, Eurocentric ballads that serve as a showcase for the singer's inviting baritone, Groban shrewdly positions himself as the American alternative to the Bocelli-Watson crossover axis. "Caruso" may find the singer falling short of its operatic inspiration, but "Oceano" and "My Confession" quickly showcase his true dramatic range (which seems to all but yearn for a bona fide Broadway musical challenge), while a vocal take of Bacalov's graceful "Il Postino" theme uses classical virtuoso Joshua Bell's violin flourishes to good effect. To his credit, Groban displays some promising efforts at songwriting collaboration on the bittersweet "Per Te" and "Remember When It Rains," while the ambient/ethnic soundscape of Deep Forest's "Never Let Go" offers a teasing alternative to the record's otherwise melodramatic production formula. Groban has found commercial triumph via Foster's mentoring, but there remains a nagging sense here that he hasn't truly pushed himself as an artist--yet. --Jerry McCulley
$23.99



The world can't get enough of Madonna, and with CD/DVD sets like The Confessions Tour dropping regularly, it's little wonder why. As a thrower of fantasy dance parties, she is peerless. As a physical role model for the 40-ish women who grew up on her music, she rules. And as an arbiter of what's going to sound shockingly original in any given decade--well, duh. The Confessions Tour rounds up songs from way back--"Ray of Light" and "La Isla Bonita" make the DVD, and "Lucky Star" and "Like a Virgin" are on the CD as well as the DVD--but this concert, filmed in 2006 at London's Wembley Arena, aims its sturdiest spotlight on Confessions on a Dance Floor, Madge's 2005 disco disc. You could argue, then, that unless you're in it for the sheer DVD spectacle (and what a spectacle it is), there's no sense in owning this package. Only you wouldn't be right. Because as any on-the-ball Madonna fan knows, what she's doing musically is telling a story--you may already know the characters, but that doesn't mean she hasn't completely reworked the plot. To that end, "I Love New York" gets its rock on, "Let It Will Be" has a musical temper tantrum, and "Hung Up" goes for the drama queen award. You've heard these songs before, but you've never heard them quite like this, to borrow a bad informercial phrase. As twisted and hopped-up as they've become, they're all worth getting to know again. --Tammy La Gorce
$10.97



Apparently there's nothing in Kabbalah that disallows sweaty, head-spinningly good dance music, because here comes a flame-haired Madonna hawking a dozen songs' worth: Confessions on a Dance Floor darts seamlessly from Madge's early days, when she emerged as the genre's enduring darling, through the political, kiddie, and acoustic pap that drove a wedge between her and early adopters of the fingerless glove look. Songs like the pop-leaning "Jump" and first single "Hung Up"--an adrenaline drip on high that, like many of these tracks, will inspire mild shame among those who've thrilled to the much thinner disco-dusted outpourings of younger divas recently--represent both a return to form and an unmistakable march into the future. "Get Together" is a sonic freak-out in the best sense; "Push" traffics in gut-level futuristic trance; and "Forbidden Love" loops in '80s blips and bleeps for a follow-me-into-the-past effect that's both neo and retro. For all the image-affirming innovations here, though, these confessions find Madonna framed in her share of reflective moments too. "Was it all worth it/How did I earn it?" she asks on "How High," a song featuring vocoder. "Nobody's perfect/I guess I deserve it," comes the answer. A later lyrical inquiry is left for the listener to judge: "Does this get any better?" Madonna wants to know. But that opens the door to a dizzying proposition. Few of us would have guessed, after all, that it got this good. --Tammy La Gorce

Linux,B000KBIC0E Mac Win Adapter Rs232 Usb Ser Db9 4port
Shopping at electronics.bestglobalgifts.com  Created at Sun Oct 12 19:26:30 2008