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SpeedGuide.net - Your Guide to 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:
Microsoft is laying off as many as 9,000 employees
2025-07-02 16:00 EST by Daniela

Microsoft is laying off thousands of employees, its third round of cuts in recent months, the company confirmed on Wednesday.The staff reduction will affect less than 4% of the company’s total workforce, or around 9,000 workers, according to a company spokesperson. It marks the tech giant’s largest layoffs since it cut 10,000 employees in 2023 and comes amid workforce cuts elsewhere in the... »

NASA will start livestreaming content on Netflix later this summer
2025-07-01 18:10 EST by Daniela

NASA's live programming, including rocket launches, spacewalks and views of Earth from space, will begin streaming on Netflixthis summer.NASA said the move is part of its effort to reach a global audience, according to a press release. The agency noted that the content will remain free and ad-free on the NASA app and website, where it already has live programming. NASA+ launched in 2023 as a way... »

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... »


Xiaomi BE3600 Pro Mesh Wireless
3600Mbps Wireless Mesh System

The all-new Wi-Fi 7 protocol delivers higher speeds for increased throughput and introduces advanced features such as MLO for multi-link operation, ample utilisation of channel resources, latency reduction, enhancement of anti-interference capabilities and improvements to long-distance coverage.

Combined with wireless speeds of 3570Mbps, it easily meets high-speed connection needs for your... »

Cudy Tech AP1300 Wireless Access Point
AC1200 Gigabit Wireless Access Point

Designed with the latest 802.11ac Wave 2 technology, Cudy AP1300 can reliably delivers dual-band Wi-Fi speeds up to 867 Mbps + 300 Mbps to multiple devices simultaneously.

Designed for connecting 100+ devices, everyone is able to enjoy a more efficient network that loads faster without dragging down performance.

AP1300 supports 802.3af/at PoE, Passive PoE or DC 12V power supply (power... »

Cudy Tech WR6500 Wireless Router
BE6500 2.5G Mesh Wi-Fi 7 Router

A dual-band WiFi 7 router with an aggregate of 6.5 Gbps speed, one 2.5G WAN, and four Gigabit LAN, catering to multi-Gig internet access, gaming, and entertainment scenarios.

WR6500 features Broadcom 2 GHz Quad-Core CPU. With 6-stream Tri-Band Wi-Fi 7 it supports a total of 6500Mbps wireless speed (5760 Mbps + 688 Mbps Wi-Fi).

The router has 1× 2.5GbE and 4× GbE Ethernet ports. It... »

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... »

Xiaomi Mi AX1500 Wireless Router
AX1500 Wireless Router

Xiaomi Router AX1500 supports a theoretical dual-band concurrent wireless speed of up to 1501Mbps. The 5GHz bands also support Wi-Fi 6 technology. Faster transmission speeds mean lower latency for more stable movie streaming and gaming.

Xiaomi Router AX1500 has 4 full gigabit ethernet ports. Connect a network cable to any of the ports to access the Internet without needing to distinguish... »

Cudy Tech LT700 Mobile Router (3G, 4G, 5G)
4G LTE Cat 6 AC1200 Gigabit Wi-Fi 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... »


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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