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SpeedGuide.net - Everything Broadband
"Some of the Best Broadband Speed Tweaks on the Net"
We cover Broadband Internet connections, network security, wireless and system performance. A large section of SG focuses on Cable Modems and DSL technology, stressing on improving TCP/IP performance over high speed/latency networks. Some of the more popular SG network tools are listed below:
The government's Apple antitrust lawsuit is still on
2025-06-30 17:48 EST by Daniela

The US Department of Justice's antitrust lawsuit against Apple will progress. US District Judge Julien Neals of New Jersey denied the tech company's motion to dismiss the lawsuit brought over its "walled garden" approach to smartphone software.The DOJ and several states filed the lawsuit against Apple in March 2024. Their argument was that Apple had created a monopoly over app software. The suit... »

Millions of printers open to hacks due to unpatchable security flaw
2025-06-27 16:50 EST by Daniela

A total of 689 printer models from Brother, along with 53 other models from Fujifilm, Toshiba, and Konica Minolta, come with a default administrator password that remote attackers can generate. Even worse, there is no way to fix the flaw via firmware in existing printers.The flaw, tracked under CVE-2024-51978, is part of a set of eight vulnerabilities discovered by Rapid7 researchers during a... »

Microsoft to retire the Blue Screen of Death for a Black Void
2025-06-26 16:20 EST by Daniela

The Blue Screen of Death (BSOD) has held strong in Windows for nearly 40 years, but that's about to change. Microsoft revealed earlier this year that it was overhauling its BSOD error message in Windows 11, and the company has now confirmed that it will soon be known as the Black Screen of Death. The new design drops the traditional blue color, frowning face, and QR code in favor of a simplified... »

Google rolls out Street View time travel to celebrate 20 years of Google Earth
2025-06-25 16:45 EST by Daniela

Google Earth is celebrating its 20th birthday, and to mark the occasion, Google is bringing historical Street View imagery to the service. In a blog post, Google said the anniversary update allows users to "explore the wonders of the planet from even more viewpoints, whether it’s a bird’s eye view or at street level."From today, when you load up Google Earth you'll see a new option for... »

T-Mobile's satellite service officially launches in July
2025-06-24 13:57 EST by Daniela

After spending the first half of the year in beta testing, T-Mobile's Starlink-powered satellite service will go public on July 23rd. While it will only include messaging at launch, the company has some ambitious plans to expand the service before the end of the year.When it goes live next month, "T-Satellite" will be available as an included service with just one T-Mobile plan - Experience... »


Cudy Tech LT12 Mobile Router (3G, 4G, 5G)
AC1200 4G LTE CAT 12 Router

Dual SIM slots provide redundancy and keep the device always online. Both SIM slots can be filled, you can choose whether to use SIM card 1 or SIM card 2, or auto select by Cudy.

Set WAN/LAN port as WAN to enable Cudy use the landline internet from WAN, and 3G/4G connection works as a backup to provide a sustained and reliable internet connection for you.

Combined with 4 detachable SMA... »

Tenda MX12 Mesh Wireless
AX3000 Whole Home Mesh Wi-Fi 6 System

Armed with Wi-Fi 6 technology and 1.7GHz Quad-Core Broadcom high-performance processor, the MX12 provides speed up to 3000Mbps so that you can enjoy the fast network at all times.

MX12 supports 160MHz ultra-large bandwidth, and can be used with mobile phones that support 160MHz bandwidth, allowing signals to come and go freely on a wider track.

With 4 independent wireless amplifiers and... »

TP-Link TL-MR110 Mobile Router (3G, 4G, 5G)
300Mbps Wireless N 4G LTE Router

With an integrated 4G LTE modem and a built-in SIM card slot, all you need to do is inserting a micro SIM card and turning on the router. It has never been easier than enjoy a fast, stable Wi-Fi on 4G LTE network.

Take full advantage of your 4G LTE network to download speed up to 150 Mbps. Share your 4G LTE network with multiple Wi-Fi devices and enjoy uninterrupted HD movies, rapid file... »

Cudy Tech TR1200 Travel Router
AC1200 Wi-Fi Travel Router

Six popular protocols encrypt the data tunnel in the way you prefer, either when connecting as a client or hosting a VPN server. Built-in WireGuard and OpenVPN VPNs allow you to share your commercial VPN with all connected devices. A configurable switch allows you to quickly toggle the VPN, without needing to enter the config page.

Out of the security or performance concerns, you can choose... »

TP-Link Deco BE63 Mesh Wireless
BE10000 Whole Home Mesh WiFi 7 System

Deco Mesh forms a unified network with a single network name. With built-in AI-Roaming technology, it creates the ideal WiFi solution with its advanced algorithms and self-learning.

Wi-Fi 7 unleashes the full potential of 4K-QAM and the 6 GHz band with up to 320 MHz channels, delivering Wi-Fi speeds up to 10 Gbps. The new 6 GHz band provides bandwidth congestion-free channels.

4× 2.5 Gbps... »

TP-Link Archer BE450 Wireless Router
BE7200 Dual-Band Wi-Fi 7 Router

Powered by Wi-Fi 7 technology, Archer BE450 delivers Wi-Fi speeds of up to 7.2 Gbps, enabling your devices to run at full speed.

WiFi 7 offers accelerated throughput, lower latency, stronger anti-jamming, and higher efficiency.

Multi-Link Operation (MLO) enables Archer BE450 to transmit data with Wi-Fi 7 clients across multiple bands simultaneously to increase throughput, reduce latency,... »


Windows 7, Vista, 2008 Tweaks
by Philip (155 comments)

Windows 7 TweaksWindows Vista introduces a number of new features to the TCP/IP stack, including CTCP, and TCP Window Auto-Tuning. This new implementation works much better by default than previous Windows versions with broadband internet connections, and is able to adjust the RWIN value on the fly, depending on the BDP (bandwidth-delay product). This, however, introduces some problems with older routers and restricts the user from tweaking some of the TCP/IP parameters. Still, there is always some room for... »

Windows 10,11 TCP/IP Tweaks
by Philip (50 comments)

Windows 10 TweaksThe TCP/IP speed tweaks below work with Windows 8, 10, 2012/2019 Server. The Windows 8/10 TCP/IP implementation shares many traits with earlier Windows versions, however, there are many subtle differences and updates, new syntax for applying tweaks using PowerShell cmdlets, and some new settings. Windows 10 generally works well by default for many broadband connections, yet there is always some room for improvement and we will try to cover all relevant settings and their effect on your... »

How To Crack WEP and WPA Wireless Networks
by Philip (95 comments)

Introduction With the popularity of wireless networks and mobile computing, an overall understanding of common security issues has become not only relevant, but very necessary for both home/SOHO users and IT professionals alike. This article is aimed at illustrating current security flaws in WEP/WPA/WPA2. Successfully cracking a wireless network assumes some basic familiarity with networking principles and terminology, as well as working with command-line tools. A basic familiarity... »

Gaming Tweaks
by Philip (59 comments)

Online Gaming can often benefit from some fine-tuning of Windows TCP/IP settings and the Network Adapter properties. This article is intended to supplement our general broadband tweaks and list only TCP/IP settings that are specific to online gaming and reducing network latency. Some of these settings are also mentioned in our general tweaking articles, however, the emphasis here is on latency rather than throughput, and we have complemented the tweaks with more gaming-specific recommendations... »

How to set a Wireless Router as an Access Point
by Philip (236 comments)

ipconfigI've often found it useful to get just the wireless functionality out of a WiFi router and reuse it as an access point. Wireless routers seem more common, and are often priced even lower than wireless access points. Adding an access point to a wired network already in place, or to one where the main NAT router is provided by the ISP is usually the easiest solution. However, introducing a second NAT router on the network is not a good idea, especially without some tweaking to set it up... »

Windows Vista tcpip.sys connection limit patch for Event ID 4226
by Philip (19 comments)

Microsoft enforces a limit on half-open TCP/IP connections that is hard-coded in tcpip.sys. The maximum simultaneous half-open (incomplete) outbound TCP connection attempts per second that the system can make is intended to limit the spread of malicious viruses and worms, as well as limit the possibility of launching a DDoS attack. However, it has proven to also limit some applications using many TCP connections, such as P2P and P2PTV programs.When the OS reaches the half-open connection limit,... »

How to Stop Denial of Service (DoS) Attacks
by Philip

DDoSDenial of Service (DoS) attacks are very common on the Internet these days, and they can make your online experience miserable. In some cases of Distributed Denial of Service Attacks (DDoS), they can bring down websites, or cripple entire networks in a matter of minutes, preventing connectivity for many customers. There are different types of DoS attacks, and we've tried to explain the most common types and ways to mitigate their effects to you or your network.Types of Denial of Service (DoS)... »

Network Adapter Optimization
by Philip (12 comments)

The information in this article is intended to improve understanding of all common and advanced network adapter settings under current Windows versions. We will also offer some general suggestions on setting up your LAN for the best possible network performance. Keep in mind that many of these settings can significantly affect performance and reliability in a good or bad way. Consider testing performance using some type of network analyzer or even a simple throughput test before and after... »


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