3900 software

Detected operating system: Selected operating system: Select your operating system and version ,. HP is compiling your results. This could take up to 3 minutes, depending on your computer and connection speed. Thank you for your patience. We were unable to retrieve the list of drivers for your product. We were unable to find drivers for your product. Try manually selecting your operating system. If your operating system is not listed then HP may not provide driver support for your product with that operating system.

Read more: I don't see my operating system. We were unable to find any drivers for your product. Drivers may be in development so please check back at a later date or visit the product homepage. Here is the List. Let us detect the drivers you need for this HP PC. Our automated tool will simplify the choices you have to make. Skip the confusion of sorting through all of our drivers and let us detect only the ones you need.

Driver detection is now available for the desktop download experience. Give it a try on your PC! You only need to do this once to guarantee a faster support experience at any time.

Learn more. HP Support Solution Framework is downloading. Locate the file in your browser window, and double-click to begin installing.

Wait until the installation has finished then click on continue. Visit the product home page for more support options. The PC you are currently using does not match the PC you have selected. To detect drivers for the PC you have selected, initiate detection from that PC or click on "All Drivers" below and download the drivers you need.

Driver detection is temporarily unavailable. Please try again later. HP has scanned your product but currently has no suggestions for driver updates. The list of all available drivers for your product is shown above. HP encountered an error while trying to scan your product. Please verify your product is powered on and connected, then try again in a few minutes. Or, view all available drivers for your product below. Not sure which drivers to choose?

Let HP identify any out-of-date or missing drivers and software. Check now. The list of recommended drivers for your product has not changed since the last time you visited this page. Select registration option. Change password No account? Create one! Privacy Terms of use. Contact Us. If you need help, please click here:. Contact Us Enquiries. Technical Support. Login My Huawei Logout. Huawei Cloud. Quickly come and go from your desk with ease.

By connecting one cable to your laptop, you gain 11 extra ports of connectivity, making it easier to do more work in less time. Power users with dual monitors: The UD is the dock you need to maximize your productivity and your workspace.

Great for business uses such as email, web applications, Microsoft office, and more. Featuring a vertical design, you can easily slip this dock between your monitors and save valuable desk space. Conveniently access the front USB and audio ports for those devices you plug and unplug everyday. Note: The UD will not charge your laptop and will need your external charger to provide power to your system. Included in the box with the UD is a short quick start guide that shows you how to get started using the dock.

A PDF version of the quick start guide is available here. To expand on the information within the quick start guide, the first step is download and install the dock's required DisplayLink driver on the host system please see the 'Downloads' tab for a link. Once the required DisplayLink driver mentioned above has been installed the next step is to physically connect everything together.

In the box with the dock there should be a power adapter, power adapter prong the blades that go into the power outlet and a USB 3. Slide the prong into the power adapter until it 'clicks' into place this may have been already for you, depending upon the region you purchased the dock within. Then connect the power adapter to the barrel-shaped power inlet on the back of the dock and also to a working electrical outlet. A solid blue light should appear on the front when the unit is getting power and ready to be connected to your system.

Now connect one end of the USB 3. Once the dock is connected to your system, you can attach one or two additional monitors to the HDMI and DVI video outputs on the back of the dock. Once the monitors are connected, Windows should automatically 'Extend' your desktop to the additional monitors.

If this is your first time using a system with more than one monitor, we have made a series of short tutorial videos that demonstrate how multiple displays work that many find helpful:. Once the monitors are working, you can then connect any other USB devices like a keyboard or mouse to one of the four USB 2. Please go here for the latest DisplayLink software required for this dock. It can provide data transfer rates up to the USB 3. This limitation makes DisplayLink USB graphics adapters and docking stations ideal on systems that do not have USB-C, or in instances where more displays are needed beyond available video outputs of a PC.

This type of connection comes in a couple different styles depending on whether USB 3. Usually this type of connection is used to plug into USB devices that do not have a fixed cable connected, such as USB docking stations, USB hubs, printers, and others. One of the first connectors for charging a smartphone, wireless game controller such as the Sixaxis and DualShock 3 , and other small devices such as external hard drives.

Not commonly used today, but is still used in some cases. A smaller connector that serves many of the same uses as the Mini B connector, with added optional features such as Mobile High-Definition Link MHL to allow devices like smartphones to output video to larger displays without requiring a dedicated port for video output.

The larger variant of USB-B is most commonly used for external hard drives for higher 5Gbps transfer rates. Niridya , CC0, via Wikimedia Commons.

The connector is smaller, can be connected in two orientations, is able to carry substantially more power and data, and can directly carry video signals of multiple types HDMI, DisplayPort, etc. More details regarding physical USB connections can be found on Wikipedia.

When a Plugable DisplayLink device is not working as expected with a Windows system, the best practice is to disconnect the device from the host system and remove it's external power source, if it has one and perform a 'clean' manual installation of the latest version we recommend of the required DisplayLink software driver to help ensure both are in a good state. To do so, please follow these steps:. If, after having completed this process, your Plugable DisplayLink device is still not working as expected, please reach out to us directly via support plugable.

The DisplayLink driver does not currently support this type of color adjustment. As a result, applications like f. However, this capability is not supported by Plugable or DisplayLink directly. As a result, they will not recognize USB-attached displays connected to a DisplayLink-based docking station or graphics adapter. It is recommended to use the facilities built-in to Windows to manage the connected displays.

Both of these applications are available by right-clicking on empty space within the Windows desktop and selecting the appropriate choice from the context menu that appears. Note: Intel has released an updated 'Intel Graphics Command Center' application that can recognize DisplayLink-attached displays and configure them to a certain extent. However, some of the features within the Intel Graphics Command Center application that are specific to Intel graphics adapters may not work on a DisplayLink-attached display.

The DisplayLink driver does not support color calibration functionality of any kind. Most monitors have built-in controls that can be used to adjust the characteristics of the display, though we realize this approach may not be ideal in all cases.

For environments that necessitate near-perfect color reproduction and display calibration capabilities via software, a dedicated graphics card is recommended. The use of Powerline-based network adapters in conjunction with the Ethernet port within our DisplayLink-based docking stations or video adapters is not supported. Windows does not have the ability to adjust the brightness of a display connected using DisplayLink technology.

No, Plugable does not recommend or support using our DisplayLink-based docking stations with a traditional KVM switch. If you simply need to share the dock between two systems, the dock can be manually disconnected from the first system and then manually connected to the second system. For those using our USB 3. Any time a USB 3. This behavior is not specific to Plugable products, and Intel has published a white paper on the topic for those who are curious about the technical details.

So now that we know that this can happen with any type of USB 3. While the items listed above can help with Wi-Fi interference, there is another type of interference that can sometimes cause problems with wireless keyboards and wireless mice which we refer to as Radio Frequency RF interference.

To expand further, the USB wireless receiver 'dongles' used by many wireless keyboards and wireless mice operate within the same 2. If a USB 3. As of this writing, there are two different versions of the macOS driver that have been released by DisplayLink the separate company that makes the primary chip within our DisplayLink-based products, and who also develops the software driver. We have provided a comparison table below that highlights their differences in an effort to help our customers make an informed decision.

Unsure which version of macOS you have installed? It will be grey when the dock is disconnected Connection status will show: No monitor detected and white when connected Connection status will show: Monitor detected. Step 5 shows how to setup the app to always start after logging-in recommended.

Otherwise the app has to be started manually each time see step 2. Alternatively you can go to the Applications folder in Finder and click on the DisplayLink Manager there. When first opened, DisplayLink Manager will ask you to turn on notifications for the app. Click on the notification below when it shows up. It will open a Notifications window.

The message is generated by the OS and the screen is not actually being recorded by DisplayLink. Approving it enables the DisplayLink driver to access the pixels it needs to render a mirrored or extended screen and send the pixels over USB from your computer to the DisplayLink display. DisplayLink Manager does not store or record any screen content.

If you enabled notifications in step 3 you will see the below message if Screen Recording is switched off. This enables the external screens to be available on the login screen prior to the app loading after logging into your account. We recommend contacting support plugable. No, this is not possible. Such cables will not allow an HDMI output port such as those on the dock to function with a DisplayPort input on a monitor.

We have a produced a series of short videos that introduce the general concepts of multi-monitor setups in Windows, how to make changes to the way things behave, as well as how to solve common problems.

We also maintain a playlist that contains all of the multiple monitor tutorial videos we have made. Computer networking is a complex topic. In this article, we'll be taking a deep dive on the nuances of network performance for those who need some additional explanation while striving to be concise, and to educate users of various experience levels relating computer hardware and computer networking.

Your LAN is essentially the network inside your home or business. In some cases, especially in businesses, you may have a separate modem and router, along with other equipment connecting to the router such as a network switch.

Your modem, and the connection it establishes to your ISP—whether through coaxial cable, fiber, phone lines, or long-range wireless—essentially marks the point between the WAN and the LAN.

Almost every type of connection your computer makes to any piece of hardware will have a link rate of some kind. The link rate establishes how fast data can possibly be transferred across any given connection , but it does not guarantee how fast the hardware on either end of the connection will actually transfer data.

The concept of link rates, and their related bottlenecks, is likely best conveyed by giving an example of what connections might be involved in transferring a file from one computer on your LAN to another.

Following this chain, we see that Mbps is the slowest link rate established. This means that, regardless of the link rates established elsewhere, the absolute maximum the data can possibly be transferred is Mbps. A network interface represents connections, whether wired or wireless, that are made to form a network between devices. Some may refer to physical hardware connections as "ports". For the purposes of networking, ports are logical constructs that can also be referred to as "network ports".

Each network interface has 65, of these logical ports. Each port on a network interface is a separate data connection. Websites like speedtest. Transferring files from one computer to another on your LAN is typically not the best way to benchmark a network adapter. File transfers are bottlenecked by a number of things, including performance limitations of the disk the data is on, and often times a lack of establishing parallel network connections to perform the task.

One of the most accurate ways to benchmark network performance on a LAN is by using iPerf. To more effectively benchmark network adapter performance, it is best to establish a point-to-point connection between two PCs, rather than connecting through a router or switch.

To test a connection using iPerf, you'll need at least two network interfaces, and preferably two computers. You'll also need to know the IP Internet Protocol address assigned to each network interface. One network interface will function as an iPerf server, and the other network interface will function as an iPerf client. Lastly, you'll need to download the version of iPerf 3.

Additionally, we'll run the test for 30 seconds using -t 30 and with four parallel connections using -P 4.