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Does Dell Xps 8700 Have Wifi? Wireless Internet Feature Overview

Introduction The Dell XPS 8700 is a desktop computer that arrived during a transitional era for home computing. Released in the early 2010s, it was positioned as a versatile mid-tower for families, home offices, and multimedia enthusiasts. While it earned a re

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Introduction

The Dell XPS 8700 is a desktop computer that arrived during a transitional era for home computing. Released in the early 2010s, it was positioned as a versatile mid-tower for families, home offices, and multimedia enthusiasts. While it earned a reputation for solid build quality and respectable performance, one question continues to surface among owners and prospective buyers alike: Does Dell Xps 8700 Have Wifi?

The short answer is that it depends on the specific configuration you purchased. Dell did not make wireless internet a standard feature across every XPS 8700 unit. Some configurations shipped with an internal wireless card and antenna setup, while others relied entirely on a wired Ethernet connection. Because the XPS 8700 is now considered a legacy platform, many users are discovering that their particular unit lacks built-in WiFi and are wondering what options are available.

For many users, the appeal of the XPS 8700 today is its affordability on the used market. It remains a competent machine for everyday tasks, but the absence of WiFi can feel like a limitation in a world where routers are often placed in inconvenient locations. Running a long Ethernet cable through a home is not always practical, which makes understanding the wireless options for this desktop especially valuable.

This guide explains everything you need to know about wireless internet on the Dell XPS 8700. We will cover how to determine whether your specific model has WiFi, how to check for built-in wireless hardware, how to add WiFi if your unit does not have it, and how to troubleshoot common wireless problems. Whether you are trying to cut the Ethernet cable or simply want to understand your desktop’s capabilities, this article will walk you through each step.

Quick Answer: Does Dell Xps 8700 Have Wifi?

If you are asking, Does Dell Xps 8700 Have Wifi?, the honest answer is: some models do, and some models do not. Dell offered wireless connectivity as an optional feature rather than a standard inclusion on every XPS 8700 desktop. Higher-end configurations and certain regional variants were more likely to ship with an internal WiFi card and external antennas, while base models often shipped with only a wired Ethernet port.

This means you cannot assume that every XPS 8700 has wireless internet simply because it is a modern-looking desktop. You need to verify your specific unit. The good news is that even if your Dell XPS 8700 did not come with WiFi, adding wireless capability is straightforward and relatively inexpensive. Throughout this article, we will show you how to check your system and how to upgrade it if necessary.

Table of Contents

Understanding the Dell XPS 8700 Desktop

Release Era and Target Audience

The Dell XPS 8700 debuted as part of Dell’s XPS desktop lineup during a time when wireless networking was common in laptops but still inconsistent in desktop PCs. Manufacturers often treated WiFi as an optional add-on for desktops, assuming that most desktop users would connect via Ethernet cable for stability and speed. The XPS 8700 followed this pattern. It was marketed to users who wanted a reliable Windows desktop for web browsing, office work, media streaming, and light gaming, but Dell left the wireless decision up to the buyer at the time of purchase.

Because the XPS 8700 is now several years old, many units have changed hands through the secondhand market. A used XPS 8700 might have been customized by a previous owner, or it might still be in its original factory configuration. This variability is exactly why the question Does Dell Xps 8700 Have Wifi? cannot be answered with a simple yes or no without inspecting the individual machine.

Chassis Design and Expansion Options

One advantage of the XPS 8700 is its spacious mid-tower chassis. Unlike compact or all-in-one designs, the XPS 8700 offers room for expansion cards, additional storage, and internal upgrades. This openness makes it easier to add wireless networking after the fact, even if your unit did not come with it from the factory. The desktop includes multiple USB ports, expansion slots, and a standard motherboard layout that accepts common aftermarket WiFi hardware.

The XPS 8700 was built during the Intel Haswell generation, which brought improved power efficiency and integrated graphics. While the processor and memory are still adequate for basic productivity, the networking options were somewhat conservative by today’s standards. Gigabit Ethernet was standard, but wireless was treated as a premium configuration. This historical context explains why you might open the box today and find no wireless card inside.

Understanding the chassis design matters because it affects how you add WiFi. If your XPS 8700 lacks built-in wireless, you can install an internal card inside the case or plug in an external USB adapter. Both approaches are viable, and the choice depends on whether you prefer a cleaner internal installation or a quick plug-and-play solution.

Built-in Wireless Capabilities by Model Configuration

WiFi-Ready Models vs. Non-WiFi Models

Dell sold the XPS 8700 in multiple configurations. Some were labeled as WiFi-ready or included a wireless card as part of a bundled package. These units typically came with an internal wireless network adapter, often paired with Bluetooth, and included antenna cables that routed to the back or side of the chassis. When you looked at the rear I/O panel, you might see antenna connectors or small antenna posts.

Non-WiFi models, on the other hand, shipped with only the standard Ethernet port. If you look at the back of such a unit, you will see the RJ45 network jack but no antenna connectors and no wireless switch. These machines expected the user to connect a Cat5e or Cat6 cable directly to a router or modem. There is nothing wrong with a non-WiFi model; it simply means wireless was not part of the original order.

Identifying Your Specific Configuration

To determine whether your XPS 8700 has built-in WiFi, you can check several sources. The original invoice or order confirmation from Dell will list the configured components. The service tag, which is usually printed on a sticker on the chassis, can be entered on Dell’s support website to view the original factory specifications. If you bought the computer secondhand and do not have paperwork, the software and physical inspection methods described in the next section will help you find the answer.

How to Check If Your Dell XPS 8700 Has WiFi

Before spending money on an adapter or opening the case, you should verify whether wireless hardware is already present. The following methods work on Windows, which is the operating system most XPS 8700 units run.

Check Device Manager in Windows

  1. Press the Windows key on your keyboard or click the Start button.
  2. Type “Device Manager” and press Enter.
  3. In the Device Manager window, look for a category called “Network adapters.”
  4. Expand the Network adapters section by clicking the arrow next to it.
  5. Read the list of devices. If you see an entry that contains words like “Wireless,” “WiFi,” “802.11,” or the name of a wireless chip manufacturer (such as Intel Wireless, Realtek Wireless, or Qualcomm Atheros), your XPS 8700 has built-in wireless hardware.
  6. If you only see an Ethernet controller or a Realtek PCIe Gigabit Ethernet adapter, your unit likely does not have built-in WiFi.

It is possible that a wireless card is installed but disabled or missing drivers. If you see a device with a yellow warning triangle, that may indicate a wireless adapter that needs driver software rather than a missing card.

Check Network Connections

  1. Click the Start button and type “Network connections” or “View network connections.”
  2. Open the Network Connections window from the Control Panel.
  3. Look for an adapter labeled “Wireless Network Connection” or “Wi-Fi.”
  4. If such an adapter appears, your system recognizes wireless hardware. If you only see “Ethernet” or “Local Area Connection,” built-in WiFi is probably absent or disabled.

Physical Inspection of the Chassis

Software checks are helpful, but a physical inspection provides certainty. Shut down the computer, unplug the power cable, and remove the side panel of the XPS 8700 chassis. Look inside for a wireless card installed in a PCIe slot or M.2 slot, depending on the configuration. Wireless cards often have one or two thin antenna cables connected to them. You can also look at the rear of the computer for small antenna posts or connectors where external antennas would screw in.

If you see antenna cables but no visible card, the card may be tucked behind the drive cage or installed in a less obvious location. If you see neither antennas nor a wireless card, your unit was almost certainly shipped without WiFi.

Adding WiFi to a Dell XPS 8700 Without Built-in Wireless

Discovering that your XPS 8700 does not have WiFi is not a problem. Because this desktop has a standard desktop chassis and multiple expansion options, you can add wireless internet in a few different ways. The two most common approaches are installing an internal WiFi card or using an external USB WiFi adapter. Both methods are covered in detail below.

Before choosing a method, consider where the computer sits in relation to your router. If the XPS 8700 is in the same room as your router, a USB adapter may be sufficient. If it is on a different floor or behind thick walls, an internal card with external antennas positioned on the back of the case may provide a stronger, more reliable signal.

Internal WiFi Card Installation Guide

Installing an internal WiFi card offers a clean look and usually better reception than a basic USB dongle, especially if the card includes external antennas. The XPS 8700’s spacious interior makes this a manageable project for most users.

Tools Needed

  • A Phillips-head screwdriver
  • An anti-static wrist strap (optional but recommended)
  • A compatible internal WiFi card (PCIe or M.2, depending on available slots)
  • Driver software downloaded on another device or a USB flash drive

Step-by-Step Installation Steps

  1. Shut down Windows completely and turn off the Dell XPS 8700. Unplug the power cord from the wall outlet and disconnect all peripherals.
  2. Lay the computer on a stable, non-static surface. Remove the side panel of the chassis using your screwdriver.
  3. Touch a grounded metal object or wear an anti-static wrist strap to discharge static electricity before touching internal components.
  4. Locate an available expansion slot on the motherboard. Remove the corresponding slot cover from the back of the chassis if necessary.
  5. Insert the WiFi card into the slot, pressing gently until it is seated. Secure the card bracket to the chassis with a screw.
  6. Connect the antenna cables to the card. Route the antennas to the rear of the case and attach them to the antenna posts so they point outward.
  7. Replace the side panel, reconnect the power cable, and turn on the computer.
  8. Install the driver software for the new WiFi card. Windows may detect the card automatically, but using the manufacturer’s driver often provides better performance.
  9. Once drivers are installed, scan for available wireless networks and connect to your router.

If you are not comfortable opening the case, a USB adapter is a safer alternative that requires no internal work.

External USB WiFi Adapter Options

A USB WiFi adapter is the fastest way to add wireless internet to a Dell XPS 8700 without opening the computer. These adapters plug directly into a USB port and function like an external wireless network card.

When shopping for a USB adapter, look for one that supports at least 802.11n, though 802.11ac is preferable if your router supports it. USB 3.0 adapters offer faster data transfer than USB 2.0 models, so plug the adapter into a blue USB 3.0 port on the XPS 8700 whenever possible. Some USB adapters come with external antennas, which can improve range compared to small dongle-style adapters.

The main downside of USB adapters is that they occupy a USB port and may be more prone to being bumped or disconnected. They also typically have weaker antennas than internal cards. Still, for basic web browsing and streaming, a quality USB adapter is perfectly adequate.

Dell XPS 8700 WiFi Specifications Comparison Table

Feature WiFi-Ready XPS 8700 Model Non-WiFi XPS 8700 Model Aftermarket Upgrade
Built-in wireless card Yes, factory-installed No Yes, user-installed
Antenna connectors Usually present on chassis No Depends on adapter or card
Ethernet port Yes Yes Yes
Typical setup effort None, ready out of box Requires cable or adapter Moderate for internal card, easy for USB
Best for Users who want wireless immediately Users with wired router access Adding WiFi to any existing unit
Approximate cost Included in original purchase price No extra cost for hardware $15 to $50 depending on adapter

Troubleshooting WiFi on the Dell XPS 8700

Even after you confirm that your XPS 8700 has WiFi or install an adapter, wireless issues can still occur. Because this is an older desktop, driver compatibility and signal interference are common culprits.

Common Wireless Issues

  • No wireless networks appear in the list.
  • The WiFi adapter shows as disabled in Device Manager.
  • Frequent disconnections or slow speeds.
  • Limited range, especially in rooms far from the router.

Fixing Driver Problems

  1. Open Device Manager and expand Network adapters.
  2. Right-click your wireless adapter and select “Update driver.”
  3. Choose “Search automatically for updated driver software.”
  4. If Windows cannot find a driver, visit the website of the WiFi card manufacturer (for example, Intel, Realtek, or TP-Link) and download the driver for your specific model.
  5. Install the driver, restart the computer, and test the connection.

If the adapter is not showing up at all after internal installation, power down the computer and reseat the card in its slot. Loose connections are a frequent cause of hardware detection failures.

Advanced Network Reset

  1. Open Command Prompt as administrator.
  2. Type netsh winsock reset and press Enter.
  3. Type netsh int ip reset and press Enter.
  4. Restart the computer and test the wireless connection.

This reset clears corrupted network stack settings that can prevent WiFi adapters from functioning correctly, especially after driver changes or Windows updates.

Optimizing Wireless Performance on Older Desktops

Getting WiFi working is only the first step. To enjoy stable speeds on a Dell XPS 8700, you should optimize both the hardware placement and the software settings.

Tips and Best Practices

  • Position the desktop away from large metal objects, concrete walls, and microwave ovens, all of which can interfere with wireless signals.
  • If using a USB adapter, plug it into a USB 3.0 port and consider using a short USB extension cable so you can position the adapter closer to the router or away from the back of the PC case.
  • Use the 5GHz band if your router and adapter support it, as it is often less congested than 2.4GHz, though it has shorter range.
  • Keep your network drivers updated to maintain compatibility with modern routers and security standards.
  • Disable power-saving features for the wireless adapter in Device Manager if you experience frequent disconnects. Look for “Power Management” in the adapter properties and uncheck “Allow the computer to turn off this device to save power.”
  • If the XPS 8700 is far from the router, consider a mesh WiFi system or a powerline adapter with WiFi to extend coverage without running long Ethernet cables.
  • Another often-overlooked factor is the location of the desktop itself. Placing the XPS 8700 on the floor inside a cabinet can severely degrade WiFi performance. If possible, keep the computer on a desk or shelf where the antennas have a clear line of sight to the router. Even moving the computer a few feet can make a noticeable difference in signal strength.

Ethernet vs. WiFi on the XPS 8700

The Dell XPS 8700 includes a Gigabit Ethernet port, which means wired networking is capable of very fast speeds. For many desktop users, Ethernet remains the superior choice. A wired connection offers lower latency, more consistent throughput, and no interference from neighboring WiFi networks.

That said, WiFi offers convenience. If your router is in another room or running a cable through walls is impractical, wireless is the better option. For activities like web browsing, email, and video streaming, a decent WiFi connection is more than enough. For online gaming, large file transfers, or video editing that relies on network-attached storage, Ethernet is still recommended.

Frequently Asked Questions

Does Dell Xps 8700 Have Wifi?

Some Dell XPS 8700 configurations include built-in WiFi, while others do not. It was an optional feature rather than a standard one. You need to check your specific unit using Device Manager, Network Connections, or Dell’s support website with your service tag.

Can I add WiFi to my Dell XPS 8700 myself?

Yes. You can install an internal WiFi card in an available expansion slot or plug in an external USB WiFi adapter. Both methods are straightforward, and the XPS 8700’s chassis provides enough room for internal upgrades.

What kind of WiFi card does the XPS 8700 take?

The XPS 8700 can accept common PCIe WiFi cards or M.2 cards if your motherboard has the appropriate slot. Before purchasing, check your available slots and choose a card with drivers compatible with your version of Windows.

Does the XPS 8700 support 5GHz WiFi?

Support depends on the wireless card installed. Factory wireless options from that era were often 802.11n, which may support both 2.4GHz and 5GHz. If you install a modern 802.11ac or 802.11ax card or USB adapter, you can definitely use 5GHz networks.

Do I need antennas for WiFi on the XPS 8700?

If you install an internal card, antennas are usually required for good reception. Most internal WiFi cards come with one or two antennas that attach to the back of the case. USB adapters may have built-in antennas or external ones, depending on the model.

Is WiFi better than Ethernet on this computer?

Neither is universally better. Ethernet is faster and more stable, while WiFi is more convenient. The XPS 8700 supports both, so you can choose based on your setup and needs.

Conclusion

So, Does Dell Xps 8700 Have Wifi? The answer ultimately depends on the configuration that left Dell’s factory. Some XPS 8700 desktops include an internal wireless card and antennas, while others rely solely on a wired Ethernet connection. Fortunately, determining which type you own is simple, and adding WiFi to a unit that lacks it is both affordable and easy.

Whether you choose to install an internal card for a clean, permanent solution or use a USB adapter for quick plug-and-play convenience, the XPS 8700 remains a capable desktop for wireless internet. By following the steps in this guide—checking Device Manager, inspecting the hardware, installing drivers, and optimizing placement—you can get your Dell XPS 8700 connected to your WiFi network and enjoy the freedom of a cable-free setup.

If you run into trouble, remember that driver updates and antenna positioning solve most common wireless issues. With a little attention to setup, your XPS 8700 can serve as a reliable wireless desktop for years to come.