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1. Marvell Avastar 350n Wireless Network Controller
2. Marvell Avastar Wireless Ac Surface Pro 3
3. Marvell Avastar Wireless Network Adapter

To stay connected with all-day battery life, Surface devices implement wireless connectivity settings that balance performance and power conservation. Outside of the most demanding mobility scenarios, users can maintain sufficient wireless connectivity without modifying default network adapter or related settings. This page highlights key wireless connectivity considerations in mobile scenarios using the latest Surface devices including Surface Pro 7+, Surface Laptop Go, Surface Go 2, Surface Pro X, Surface Laptop 3, Surface Book 3, and Surface Pro 7.

Marvell AVASTAR Bluetooth Radio Adapter (v2.168) updated as part of a driver package that includes the Marvell Wireless Network Controller and Marvell Wireless Composite Device. There are no Bluetooth updates in this version of the driver.

Prerequisites

1. Download Marvell AVASTAR Wireless-N Network controller v. 65 For solving a surface wireless connection issue, I tried to delete the wireless adapter and wanted to refresh the driver. Finally it seems Windows RT can't recongnize the wireless adapter automatically.
2. To update your Surface with the latest drivers and firmware from the Download Center, select the.msi file name that matches your Surface model and version of Windows. For example, to update a Surface Book 2 with build 15063 of Windows 10, choose SurfaceBook2Win100092.msi.
3. The package provides the installation files for Marvell AVASTAR Family Wireless Network Adapter Driver version 6.73. The driver has been spotted on CRASHCTRL website.Once the download is complete, double-click the installation file and follow the instructions provided in order to update your drivers.

This document assumes you have successfully deployed a wireless network that supports 802.11n (Wi-Fi 4) or later in accordance with best practice recommendations from leading equipment vendors.

Configuring access points for optimal roaming capabilities

If you’re managing a wireless network that’s typically accessed by many different types of client devices, it’s recommended to enable specific protocols on access points (APs) in your WLAN, as described in Fast Roaming with 802.11k, 802.11v, and 802.11r. Surface devices can take advantage of the following wireless protocols:

• 802.11r. “Fast BSS Transition” accelerates connecting to new wireless access points by reducing the number of frames required before your device can access another AP as you move around with your device. In the new generation of Surface devices released since 2019, end users may gain access to roaming aggressiveness settings on their device. Although modifying default settings is not recommended, users should be aware of this capability and understand how specific settings can impact their ability to remain connected.
• 802.11k.“Neighbor Reports” provides devices with information on current conditions at neighboring access points. It can help your Surface device choose the best AP using criteria other than signal strength such as AP utilization.

Specific Surface devices can also use 802.11v “BSS Transition Management Frames,” which functions much like 802.11k in providing information on nearby candidate APs. These include Surface Pro 7+, Surface Go, Surface Go 2, Surface Pro 7, Surface Pro X, and Surface Laptop 3.

Managing user settings

You can achieve optimal roaming capabilities through a well-designed network that supports 802.11r and 802.11k across all access points. Ensuring that your network is properly configured to provide users with the best wireless experience is the recommended approach versus attempting to manage user settings on individual devices.

Recommended user settings and best practices

In certain situations, modifying advanced network adapter settings built into Surface devices may facilitate a more reliable connection. Keep in mind however that an inability to connect to wireless resources is more often due to an access point issue, networking design flaw, or environmental site issue.

Note

How you hold your Surface Pro or Surface Go can also affect signal strength. If you’re experiencing a loss of bandwidth, check that you’re not holding the top of the display, where the Wi-Fi radio receiver is located. Although holding the top of the display does not block wireless signals, it can trigger the device driver to initiate changes that reduce connectivity.

Keep default Auto setting for dual bandwidth capability

On most Surface devices, you can configure client network adapter settings to only connect to wireless APs over 5 gigahertz (GHz), only connect over 2.4 GHz, or let the operating system choose the best option (default Auto setting).

To access network adapter settings go to:

• Start > Control panel > Network and Sharing Center > your Wi-Fi adapter > Properties > Configure > Advanced.

Keep in mind that 2.4 GHz has some advantages over 5 GHz: It extends further and more easily penetrates through walls or other solid objects. Unless you have a clear use case that warrants connecting to 5 GHz, it’s recommended to leave the Band setting in the default state to avoid possible adverse consequences. For example:

• Many hotspots found in hotels, coffee shops, and airports still only use 2.4 GHz, effectively blocking access to devices if Band is set to 5 GHz Only.
• Since Miracast wireless display connections require the initial handshake to be completed over 2.4 GHz channels, devices won’t be able to connect at 5 GHz Only.

Note

By default Surface devices will prefer connecting to 5 GHz if available. However, to preserve power in a low battery state, Surface will first look for a 2.4 GHz connection.

You can also toggle the band setting as needed to suit your environment. For example, users living in high density apartment buildings with multiple Wi-Fi hotspots — amid the presence of consumer devices all broadcasting via 2.4 GHz — will likely benefit by setting their Surface device to connect on 5 GHz only and then revert to Auto when needed.

Roaming aggressiveness settings on Surface devices with Intel adapters

Users may wish to select a signal strength threshold that prompts the device to search for a new access point when the signal drops (roaming aggressiveness). By default, Surface devices with Intel adapters attempt to roam to a new access point if the signal strength drops below Medium (72 percent signal strength). Note also that organizations can implement purpose-built wireless protocols across multiple network access points to facilitate roaming congested network environments, as explained earlier on this page.

While increasing roaming aggressiveness above Medium may yield improved connectivity in highly congested office or residential environments, it can result in degraded connectivity when stepping outside of these environments.

It’s recommended to leave the roaming aggressiveness setting in the default state unless you’re encountering connectivity issues in specific mobile scenarios such as conducting environmental site inspections while also maintaining voice and video connectivity during a conference meeting. If you don’t notice any improvement, revert to the default Medium state. Note that if you increase roaming aggressiveness, you also accelerate battery power consumption.

To enable roaming aggressiveness on Surface:

1. Go to Start > Device Manager.
2. Under Network adapters select Intel Wi-Fi 6 and then right click Properties.
3. Select the Advanced tab.
4. Select Roaming Aggressiveness and choose your preferred value from the drop-down menu.

Roaming aggressiveness settings on Surface Go and Surface Pro X

Front-line workers using Surface Go may wish to select a signal strength threshold that prompts the device to search for a new access point when signal strength drops (roaming aggressiveness). By default, Surface devices attempt to roam to a new access point if the signal strength drops below Medium (50 percent signal strength). Note that whenever you increase roaming aggressiveness, you accelerate battery power consumption.

Leave the roaming aggressiveness setting in the default state unless you’re encountering connectivity issues in specific mobile scenarios such as conducting environmental site inspections while also maintaining voice and video connectivity during a conference meeting. If you don’t notice any improvement revert to the default Medium state.

To enable roaming aggressiveness on Surface Go:

1. Go to Start > Control Panel > Network and Internet > Network and Sharing Center.
2. Under Connections select Wi-Fi and then select Properties.
3. Select Client for Microsoft Networks and then select Configure
4. Select Advanced > Roaming Aggressiveness and choose your preferred value from the drop-down menu.

Conclusion

Surface devices are designed with default settings for optimal wireless connectivity balanced alongside the need to preserve battery life. The most effective way of enabling reliable connectivity for Surface devices is through a well-designed network that supports 802.11r and 802.11k. Users can adjust network adapter settings or roaming aggressiveness but should only do so in response to specific environmental factors and revert to default state if there’s no noticeable improvement.

Marvell Avastar 350n Wireless Network Controller

It's best to uninstall, but not delete, the wireless controller drivers as once they are deleted from the Surface it will take a Refresh or Reset to get them back. If you only uninstall them they will reinstall once you restart the device.

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Marvell Avastar Wireless Ac Surface Pro 3

Surface Pro 3 Marvell Avastar Driver Download

How to fix Surface Wi-Fi Limited Connectivity problem in Windows. Drivers for your Surface Pro (Surface RT. Marvell AVASTAR Wireless-N Network Controller.

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Despite the rarely used silicon, WiFi range on Surface is quite good. Subjectively I was able to hold on to 2.4GHz signals at greater distances than I could on both the 3 rd gen iPad, ASUS’ Transformer Pad Infinity and even compared to the VivoTab RT based on some short time I had with the device.

Or click Update All to automatically download and install the correct version of all the drivers that are missing or out of date on your system (this requires the Pro version – you’ll be prompted to upgrade when you click Update All). Note: Driver Easy needs network connection to help you update all the driver with one-click. But without Internet, you still can use its feature to update your drivers. After installing the new driver on your Surface, please reboot your system to make it take effect. That’s all there is to it. Any confusion please feel free to leave comment below to let us know, thanks.

Download Center; driver for the wireless network card on your surface pro is missing, you can download the enterprise driver package from the microsoft download center. Driver download. Now that we know drivers will be coming, the Surface RT just got a whole lot cooler.

Why will this solution fix the limited connectivity issue? Selective Suspend is saving power feature in Windows that basically reduces the power of a particular device.

Their final suggestion was to send it in for repair/replacement, but it's out of warranty, so no go there. I really just don't understand how network drivers simply disappear and have no way of being restored. This has been a fun insight into the world of Surface after considering getting one for myself for a while now. Might simply be an issue with the RT and the fact they can only run their specified items, but still off. Also managed to lose the activation on the device when I did the recovery, so I have to figure that out as well, since I don't think the box is anywhere around anymore. I really just don't understand how network drivers simply disappear and have no way of being restored. Wow, I don't understand that either.

IFixit - Microsoft Surface Teardown: We took apart Microsoft's first foray into tabletry on October 26th, Nope, it's the new Microsoft Surface with Windows RT Oct 25, 2013 Marvell, Realtek and Microsoft folders that contain various drivers for the That last part bares highlighting, as those on the Surface RT -- what is now If you haven't then you can follow the aforementioned download link to. Feb 15, 2013 softpedia. Com/get/NETWORK-CARD/Marvell/Marvell-AVASTAR350N-Wireless-Network - realtek. Aspx INFO: The Power Supply for 'Surface Pro' vs 'Surface RT'. Oct 24, 2013 The package contains an Intel, Marvell, Realtek and Microsoft folder with Download the Surface Pro 2 Firmware and Driver Pack for October.

OR – This is the quickest and easiest option. It’s all done with just a few mouse clicks – super easy even if you’re a computer newbie. IMPORTANT: Both these two options should be performed with network connection on your Surface. If you cannot access the wireless network, try to connect to network through a wired cable. Download latest Avastar Wireless-AC Network Controller driver from Microsoft website 1) Head to website. 2) Choose your operating system.

Double-click on it and go to the “Driver” tab. Picasa HD app for Windows RT and 8 download Windows Blue sync Start.

Start your Surface and try connect to your network. Solution #5: Run the troubleshooters Windows RT 8.1 and Windows 8.1 have a network troubleshooter and network adapter troubleshooter. They both can help you to fixe the Limited access or Limited Connectivity issue. Using the network troubleshooter • Swipe from the right edge and tap Search.

Marvell Avastar Wireless Ac Driver Windows 10

• The Add Hardware Wizard will launch, follow the steps to install the wireless driver. • On How do you want to search for driver software, select Browse my computer for driver software, find the driver folder with all the drivers you downloaded earlier, and select the MARVELL folder as the source to install the driver. Solution #4: Restart everything Sometimes the simple solutions are the ones that work best. Shut down your Surface and unplug the power cable from your wireless router. Wait about 60 seconds.

Marvell Avastar Wireless N Network Controller Driver Surface Rt

Marvell Avastar Wireless Network Adapter

The Marvell 88W8897A SoC is the industry’s first 802.11ac chip to combine Bluetooth 4.2, mobile MIMO, transmit beamforming, and with built-in support for all screen projection technologies gaining momentum in automotive. It continues to support multiple Wi-Fi interfaces via Marvell’s innovative virtual dual-MAC architecture. It supports 2 or 3 antenna configurations giving system designers the ultimate flexibility in their design of IVI, Telematics or wireless Gateway solutions. Key Features: • IEEE 802.11ac (draft) compliant, 2x2 MIMO spatial stream multiplexing with data rates up to MCS9 (866.7 Mbps) • Bluetooth 4.2 + High Speed (HS), supports Low Energy (LE) Featured Technology The 802.11ac standard significantly increases bandwidth available over the Wi-Fi link, extending wireless capabilities to a variety of new use cases such as reliable high-definition (HD) video streaming, tunneled direct link setup (TDLS) and high-speed wireless backup and sync for mobile devices. Leveraging 802.11ac, the 88W8897A chip delivers up to 867 Mbps of throughput and is ideal for home digital applications, enabling a robust multi-stream HD video experience. Additionally, 802.11ac allows for high speed data sync, which results in lower power consumption and longer battery life. Applications • IVI, telematics, wireless gateway solutions • Wireless home audio and video entertainment systems including DTVs, set-top boxes, Blu-ray/ DVD players, media servers, and gaming platforms • Wireless gateways, routers, and access points.