The inexpensive solution: Plug the printer’s USB cable into the computer where you have something to print. Repeat as needed.

The easier solution: Get the Plugable USB2-SWITCH2 for fast, one-touch switching of the printer–well, really any USB 1.1/2.0 device or hub–between two computers. One computer has access to the device at a time.

For anyone who’s been involved with information technology for a while, the practice of using a switch to share access between multiple computers and a device is not new. But the power of USB dramatically enhances the potential of what can be shared.

In the days before USB, you had to buy a specialized switch that was compatible with the connection cable used by the device to which you wanted to share access. For example, a keyboard-video-mouse switch–abbreviated as a KVM switch–provided switched access to just those three devices.

A USB switch enables two computers to access a single USB device, like a printer.

Now with a USB-based switch, you can set up switched access between two computers to any USB 1.1/2.0 device–no specialized switch boxes necessary for each device. And if you connect the switch to a USB hub, you’ll have switched access to all the devices connected to the hub. This can offer a lot of flexibility.

Attach a USB hub to a USB switch to enable two computers to access all the devices connected to the hub.

Here’s an example from our lab of the way you can maximize the USB2-SWITCH2’s potential:

• Connect a PC running Windows 7 and a Mac Mini running OS/X.
• Attach a Plugable USB2-HUB-AG7 powered seven-port hub to the switch.
• Plug the following devices into the hub:
• A Plugable USB-VGA-165 display adapter (set to mirror the main display)
• A Plugable USB2-E100 10/100 Ethernet adapter
• A USB-based keyboard and mouse

With a single button press, you can switch access to a mouse, a keyboard, a display, and a network connection between two computers running different operating systems. And you’ll still have three ports in the hub to spare for a printer, scanner, external hard drive, webcam, or any of the multitude of USB-based devices that exist. Watch the video below to see our configuration in action.

The switch requires no drivers. Just connect it to any two computers with USB 1.1/2.0 ports via the included five-foot USB A/B cables, attach a device or hub, and that’s it. Be aware that the attached device might require drivers to use it with your computer’s operating system. The first time you switch access to the device, you may either be asked to install drivers if you haven’t already or receive an error if your computer’s operating system can’t recognize the device. If you switch to a hub connected to multiple devices, you may have to go through driver installs for all those devices.

The USB2-SWITCH2 comes with two five-foot USB A/B cables.

The USB2-SWITCH2 is available at Amazon.com. We’d love to hear your stories about how you use this incredibly simple but highly effective device in your home or office. If you have any questions about its functionality or have trouble getting it set up, write us at support@plugable.com. We’re here to help.

Plugable USB 2.0 Switch for One-Button Swapping of USB Device/Hub Between Two Computers

Product Details

$14.99

Because of that, it’s nice to be able to throw a small USB hub in your bag for extra connectivity when you’re travelling. You want a durable hub without any parts sticking out that are easy to break. Where the hub is a single integrated unit, so nothing will get disconnected and lost. With ports that are in line with the cable, so cables aren’t running all directions on your desk when you’re using it. And a hub without so many ports that it needs its own power adapter anyway (which would be too bulky).

It’s for these kinds of needs that we’re targeting our simple new USB 2.0 2-Port Hub.

It features a clean, compact design. With a standard USB 2.0 High Speed hub controller inside (NEC/Renesas µPD720114 2-port), it enables two devices to share a single available USB port with full USB 2.0 compatibility and performance.

Because it’s bus powered, the 2 ports share the available 500 mA from the single upstream port. It’s a perfect match for use with low powered devices such as keyboards and mice or self powered devices like printers, powered hubs, and powered external hard drives. Note, though, that you won’t want to use an unpowered hub like this for charging.

Features

• Standard 2 Port USB 2.0 compliant USB hub controller chipset
• Compatible with all USB 2.0 and 1.1 devices
• Supports full data rates of 1.5/12/480 Mbps
• USB bus powered
• Compact, in-line design to minimize cable clutter

Have any questions? Email support@plugable.com anytime – we’ll be happy to help.

Where to Buy

Plugable USB 2.0 2 Port Hub

Product Details

$9.20

First, download VIA’s USB 3 Firmware Upgrade Tool (Windows required).

When the package is finished downloading click on the .zip file to extract the contents and run Usb3HubFWUpgrade_Setup_VX.XX.exe (to match the version you downloaded). This will install the USB3.0 firmware upgrade tool.

Reboot your machine, and connect your hub to AC power and to a USB3.0 port directly on your computer. Now, run the Usb3HubFWUpgrade program from the start menu. You will see a screen like this:

When the upgrade tool reports 1 device found, click the “Start Upgrade” button. Once it has completed you will see:

Disconnect both the AC power and the USB cable from the hub to reset it, reconnect, and you’re done!

See VIA’s Release Notes (PDF) for the list of features and fixes in each firmware version.

We offer 2 models of Universal Docking Station, and often get questions about which one to buy. Here’s a side-by-side comparison. Let us know if you have any questions!

Both enable adding an extra monitor, speakers, and other devices to any brand of laptop (no more expensive proprietary docks!) with a single USB cable to dock and undock.

If you’re a user of Windows Multipoint Server or Userful Multiseat Linux, these same docks can also act as a low-cost USB terminal to enable many users to share one computer.

Where to buy

It’s amazing how few people know about the possibilities of turning one computer into many with simple USB terminals. We’re hoping more stories like this will get the word out!

To Whom It May Concern:

I want to take a second and thank you for the support you have given me. It is not often I find such good people that take time out of their busy day to help! Thank you so much!

I voluntarily single handedly support a small non-profit K-12 school. A little IT history on that school was that as of early 2009, I started getting involved with the IT Infrastructure. In reviewing their systems, I noted that they were running a Microsoft Small Business Server 2000 to which was only used to serve IP address and keep some files in a fileshare. The server had been installed in 2000 to which had not been maintained since then except for the occasional reboot and update.

In 2009, Microsoft announced that they would discontinue the support of Microsoft Server 2000 in July. Knowing this, I began having meetings communicating to the staff of the impacts of running a server without having support for major things like updates. I helped them decide that we should upgrade the infrastructure to Microsoft Small Business Server 2008 as well as source a new server to run the software.

While the server was on order, we began updating the entire wiring infrastructure of the network cabling to consistently possess at least Cat 5 cable.

I installed the new server as well as setup the ability to use Microsoft Exchange Server, Sharepoint Server, and a file Server. Also, I made sure to install a raid system as well as a nightly backup system. For the first time, the staff had email addresses with the school name! The staff we all very excited to use the new system.

Noting that there were many old computers that were at least 7-10 yrs old, we sourced and installed Microsoft Server 2008 in a Hyper-V session in order to use Terminal Server, now called Remote Desktop Services. On that Terminal Server, I installed all of Microsoft Office 2010 as well as other pertinent programs needed for the school. This allowed a repurposing of all the older computers as well as combining the old computers with new flatscreen monitors. The speed of the Terminal Server made the staff feel like they all had brand new computers!

I had been using the Comcast Modem as a firewall and knew that the firewall needed to be upgraded. The school needed a way to track everyone on the internet as well as the capability to filter the internet. I sourced a smaller used HP DL380 server to run an all-encompassing web filter, spam filter, firewall, routing, etc., named Untangle. This also sped up the internet experience as Untangle has the ability to cache websites.

Next on the list was to revive a computer lab that had not been run in over 2 years. There were several questions to be answered in order to ascertain how the lab was going to be built with these criteria in mind:

· Cost Effective

· Ease of maintenance

· As Energy Efficient as Possible(green)

· Reliable

· Ease of use

With that in mind, we came up with a few options. The first option was to utilize the computers from the old lab with a Terminal Server session. Because the base software of the computers was Windows 2000, they would have to at least be upgraded to Windows XP for security and Microsoft support reasons. Because of the expense and support needed, we decided against doing that option. Specifically we did not meet the goals of:

· Ease of maintenance

· Reliable

· Ease of use

The next option was to utilize “nettop” computers, specifically the Foxconn NetBox-nT525 nt525-0H0W-B-A-NA-BOX that we could mount to the back of a monitor. We then sourced 10 refurbished Dell 19″ monitors. I purchase one of the mini computers for test. I installed both Linux Edubuntu as well as Windows 7. The problems with this route are that it did not meet our objectives because:

· Not as cost effective because of the need for 10 computers

· Increased maintenance need

· Having to learn Linux by the staff therefore not easy to use

· No ability to use Remote Desktop into the computers (would have had to install VNC)

The third option was to install a dumb terminal system. Two systems were looked at including Linux Userful and Microsoft Multipoint Server 2011.

I admit that I am not near as intelligent on Linux as I am Microsoft products. For Linux, I know just enough to get me into trouble I think. I can do almost anything I want with any Microsoft OS and almost all software. With Linux, I have to struggle and look up internet blogs to help me with basic functionality. This is the second main reason I chose Microsoft over Linux.

We ultimately chose Microsoft Multipoint Server 2011 and here is why: I guess I could really boil it down to be selfish. Because I need to be able to support the school, I want the capability to remotely connect to any user computer either interfaced with the user or totally without the user in order to solve issues. Also would like to remote to apply updates and normal/general server maintenance.

The server we purchased to run the environment was a Dell R210. It is a 2.93 ghz Xeon Hyperthreaded Quad Core with 16 gb 1333mhz ram. It should be able to do whatever we want in this situation, right? Wrong. I also sourced 5 DC-125 units from Plugable to test the server for the needs of the school.

I then installed Microsoft Multipoint onto the server as well as all the displaylink software required. I tried plugging in a DC-125 to which did not work as expected. I then began troubleshooting.

After 3 weeks of troubleshooting with Dell and Microsoft, I got nowhere near making the system run. I then began consulting with Plugable. They had absolutely phenomenal support. Very quickly we determined the situation was caused by the 1998 technology used by Dell for the video card.

I then sourced an ATI 2270 video card and placed it in the only open slot. It worked! Yeah! If it wasn’t for Plugable’s awesome support, I would have had a very expensive paperweight as well as the need to go out an purchase 10 computers with Operating Systems!

Let’s talk about GREEN! The lab is only running one computer instead of 11. The server is running an LED monitor which is 1/10th the power requirements of LCD. The ATI 2270 video card only uses max 17.5 watts of power. All combined, the lab requires very little power requirements than what would have been.

As for the rest of the criteria, it was all met.

So, this is where we stand in the school, an operating lab based on Microsoft Multipoint OS connected to Active Directory and the internet. Have tested the system with 2 workstations running full screen Hulu and one running full screen YouTube and the frame rates never dropped as well as sound/video never got out of sync. I am extremely happy with this setup!

About me, I am an “old” computer guy I guess. Sometimes I still prefer DOS over windows. My favorite computer language is Assembler. 95% of everything I have learned has been on my own eventhough I do have a degree in CIS. I don’t admit readily to others that I know anything but I normally get tasked to fix everyone’s computer. (I gotta stop doing that or at least charge.) In my home, I am running a full server with exchange, IIS (I can run Apache just fine), and other network technologies which is where I have learned the most and have been doing this for more than 10 yrs. My entire family, internal and extended, all syncs their phones to my exchange server for email, for free.

As you can see, I love computing platforms as well as the social aspect. I also love to be on the bleeding edge. Companies like Plugable really go the extra mile to help everyone, especially to support the needs of a non-profit school. I love Plugable and their DC-125!

Simply order any of our offered Plugable products on Amazon.co.uk, and Amazon will dispatch the product from their UK warehouse to your destination quickly, and with perks like FREE Super Saver Delivery on eligible items.

We’re really excited about this, as it allows a much wider audience access to great products like our USB graphics adapters for adding up to 6 monitors to a system, our USB gigabit ethernet adapters for upgrading wifi or 10/100 only laptops and tablets, and more.

Amazon.co.uk product sales, documentation, and support are English language only, and our ability to ship replacement units outside the UK is limited. See our EU FAQ for all the details.

And if we’re still not serving you — you’re outside the US, UK, and EU — please let us know what you’d like to see next. We’re constantly looking to expand our options.

Until then, please check out our Plugable products on Amazon.co.uk and the full line at Amazon.com.

Thanks for going out of your way for us!

Through July 4th 2011, we’re temporarily lowering the price of our Plugable UGA-2K-A USB Graphics Adapter to $57.50 (normally $64.50).

If you know how great 2 or 3 monitors are, and have wanted to add another (up to 6 on Windows; 4 on Mac), this is a great time to do it.

More independent USB-attached displays for Independence Day. Yea!

DisplayLink has released an updated Mac driver (1.7 beta 1) with support for Mac OX 10.7 “Lion” (both 32 and 64 bit kernels).

The driver is available for download now at http://displaylink.com/support/mac_downloads.php and is compatible with all Plugable USB graphics adapters and docking stations, such as the Plugable UGA-2K-A.

DisplayLink’s release coincided with Apple’s announcement today at WWDC that the Lion update will be available for purchase next month for $29. Driver updates from DisplayLink are free.

This new line of DisplayLink drivers (1.7 and later) is critical for all DisplayLink Mac users looking to upgrade to Lion, as the new OS release breaks all older USB graphics drivers.

The new DisplayLink driver release includes other fixes, but retains the same high-level characteristics and limitations of prior Mac driver versions (displays up to 2048×1152 on high-end USB adapters; limit of 4 additional displays via 4 USB adapters; no Quartz Extreme/OpenGL support).

The most significant feature in this release is Windows Server support:

• Windows Server 2003 (32-bit only – same as DisplayLink’s XP drivers)
• Windows Server 2008 (32/64-bit)
• Windows Server 2008 R2 and derivatives like Windows Multipoint Server 2011 (64-bit, since R2 is 64-bit only)

Prior to this release, DisplayLink drivers would refuse to install on these server platforms.

This is great news for several use cases, including:

• USB terminals in combination with Microsoft Multipoint Server 2011 Beta. We’ll have much more news on this in coming weeks.
• Anyone using Windows Server SKUs as a client PC (common among software developers)

On the bug fix side, DisplayLink reports improved stability with more than 3 DisplayLink screens.

This release is compatible with all Plugable USB graphics products, and can be downloaded from DisplayLink’s 5.6 Beta Forum. We consider the prior release (5.5 M1 dated Dec 3, 2010) to be a critical upgrade because of nVidia and other compatibility improvements. This one is more of an optional upgrade for the great majority of users on normal client copies of Windows.

We’re recommending that affected users download this latest DisplayLink 5.5 M1 (Dec 3, 2010) release or any later version, available at http://displaylink.com/support/downloads.php

Note a reboot may be required as the installer removes the prior version, and installs the new. Please feel free to comment with any experience reports or problems.

Here’s a rundown of important problems that are intended to be fixed from 5.5 (Sept 29, 2010) to 5.5 M1 (Dec 3, 2010) from the DisplayLink 5.5 M1 release notes. We have some notes from us [in brackets] based on what we’ve seen from Plugable customers.

These issues have complete or partial fixes in 5.5. M1:

• Video playback issues on Microsoft Windows 7 with the latest NVIDIA Drivers. [This is the big incompatibility where nVidia drivers after 258.96 broke DirectX functionality on systems with DisplayLink drivers installed]
• DisplayLink Software upgraded through Windows Update will not work correctly after rebooting the system (issue affecting releases R5.3 to R5.4 on Windows update). [This problem has kept the DisplayLink version on Microsoft's Windows Update system to the older version 5.2, meaning that users who simply plug in their device without a manual driver download have been missing fixes for a number of serious known issues. Now DisplayLink should be able to resume delivering the very latest drivers via Windows Update]
• DisplayLink USB monitor could occasionally remain blank after a PC reboot. [we've seen this problem intermittently from several customers. We suspect multiple causes, but hope this resolves most]
• Sometimes the DisplayLink icon is missing in the system tray. [this had previously been a sign of larger problems]

And other important problems DisplayLink reports fixed, that we haven’t specifically run across:

• Blue screen on Windows 7 on some platforms when rebooting after having applied layout changes.
• The DisplayLink GUI stops functioning correctly after switching GPU on some ATI/Intel hybrid systems.
• Sometimes there are two DisplayLink icons present in the system tray.
• Video in Basic Mode not working with the latest Windows updates on both Windows Vista and Windows 7.

5.5 M1 is compatible with all Plugable USB graphics devices. Generally DisplayLink does a good regression testing so we’ve generally had a good experience being aggressive about upgrading to get the latest fixes (when things break, they break more often between DisplayLink releases because of external OS or other main GPU driver changes). So we’re recommending this release to all Plugable users who are experiencing any of the problems above.