Internet Services, Modems & Routers, Tech Reviews, Computer Networking, Security, and more!

Afroz Ahmad – Main Author of AfrozAhmad.com

Welcome to Afroz Ahmad – I’ve been writing about computer network technologies on my blog since 2012. My name is Afroz Ahmad, and I am a seasoned Network Engineer and author of AfrozAhmad.com.

I’m a CCIE with more than 17 years of experience in Computer Networking, Data Centers, Telecom, Internet Services, and ISPs. Currently, I work as a Network Designer for a leading ISP equipment vendor. I share my expertise through my blog and courses, aiming to help people solve everyday internet issues, select the appropriate equipment for their tech needs, and simplify complex networking concepts for both beginners and experienced professionals.

Read more about me >>

Reach out to me with any questions you have on Computer Networking, Modems, Routers, Internet services, etc.

compact and efficient router

11 Best Wired Routers of 2024 for Speed, Security and More

Afroz AhmadMar 5, 202423 min read
Find the best wired routers, featuring dual-core CPUs, Gigabit speeds, SFP ports, QoS, advanced VPN, Firewall, and more.
high speed wifi 6 router

10 Best Routers for Apartments: Boost Your Wi-Fi in Small Spaces

Afroz AhmadMar 4, 202423 min read
Discover the 10 best routers for apartments to enhance your Wi-Fi experience in small spaces. Seamless streaming and gaming.
What is Mobile Hotspot

What is a Mobile Hotspot and How Does it Work? [Infographic]

Afroz AhmadMar 3, 202415 min read
Discover what a Mobile Hotspot is and how it works, transform cellular data into Wi-Fi, offering internet while traveling or in areas without Wi-Fi.
WiFi Channel Width

WiFi Channel Width: Key to Faster, More Stable Internet

Afroz AhmadMar 3, 20249 min read
Explore the impact of WiFi channel width on your network’s performance and stability. A must-read for tech enthusiasts.
Xfinity xFi XB8 Review

Xfinity Xfi XB8 Review – Is It Worth It?

Afroz AhmadMar 1, 20247 min read
Xfinity XB8 review: DOCSIS 3.1, Tri-band WiFi 6E, vast coverage upto 1500 Sq. ft , & user-friendly controls via Xfinity app. Costs 14$ per month rental fees.
Spectrum Mobile WiFi Hotspot

What is Spectrum Mobile WiFi? – Complete Guide

Afroz AhmadFeb 29, 20249 min read
Spectrum Mobile WiFi offers unlimited access to hotspots. Stay connected with speed boost and comprehensive coverage.
How to Change Verizon WiFi Password

How to Change the Verizon WiFi Password? – With Infographic

Afroz AhmadFeb 29, 20248 min read
Learn how to change your Verizon WiFi password through app and web for a secure, hacker-proof home network.
2.4 vs 5 Ghz WiFi - Mindmap

2.4 GHz vs 5 GHz WiFi Bands – Guide with Infographic

Afroz AhmadFeb 27, 202410 min read
Maximize WiFi performance by selecting the right band: 2.4 GHz for coverage or 5 GHz for high-speed connectivity.
Best Channel for 5 Ghz WiFi

Best Channel for 5GHz WiFi – Guide with Infographic

Afroz AhmadFeb 27, 20249 min read
Choosing the Best Channel for 5GHz WiFi (recommended channels for home are 36, 40, 44, and 48) for your router is crucial to maximize performance. Let’s get started!
advanced cable modem technology

13 Best DOCSIS 3.1 Modems for Lightning-Fast Internet in 2024

Afroz AhmadFeb 26, 202425 min read
Choose best DOCSIS 3.1 modems like ARRIS SB8200 & NETGEAR CM1000 for fast, secure internet. Ideal for streaming and gaming in 2024.
Is Internet the same as WiFi

Untangling the Web: Is Internet the same as WiFi?

Afroz AhmadFeb 24, 20249 min read
Is the Internet the same as WiFi? No, they are different. The Internet is a large network that links computers globally to share information. WiFi, however, is a technology that allows devices to connect wirelessly to the Internet within a certain area.
How to Cancel Spectrum Internet, tv, Phone and Mobile

How to Cancel Spectrum Internet, TV, Phone or Mobile?

Afroz AhmadFeb 22, 202410 min read
To cancel Spectrum services, contact customer service at (+1-833-267-6094), expect a retention effort, return rented equipment, and ensure no extra fees are added after cancellation.
Can a WiFi Owner See What Sites I Visit on My Phone

Can a WiFi Owner See What Sites I Visit on My Phone?

Afroz AhmadFeb 22, 202413 min read
Can a WiFi owner see what sites I visit on my phone when I use their network? – potentially, yes, but solutions like VPN, ToR, visiting https site only, can help protect your privacy.
wifi not working on iphone but working on other devices

Fix WiFi Not Working on iPhone But Working on Other Devices

Afroz AhmadFeb 22, 20249 min read
WiFi not working on iPhone but Working on other devices? Learn about disabled wifi, iOS bugs, weak signals, incorrect passwords, and how to fix them.
Is 400 Mbps Fast?

Is 400 Mbps Fast Internet Speed? Everything You Need to Know

Afroz AhmadFeb 21, 202412 min read
Is 400 Mbps fast? Yes, ideal for 16+ 4K streams, 40 HD calls, and rapid HD downloads. Experience seamless connectivity.
Netgear CM1000 Review

NETGEAR CM1000 Cable Modem Review

Afroz AhmadFeb 21, 202411 min read
Netgear CM1000 Review: A DOCSIS 3.1 modem delivering gigabit speeds, wide ISP compatibility, and cost savings.
ARRIS SURFboard SB8200

Netgear CM1000 vs. Arris SB8200: Comprehensive Product Comparison Review

Afroz AhmadFeb 21, 20248 min read
Netgear CM1000 vs. Arris SB8200 compared: Ethernet ports, RAM, design, ISP compatibility and who should choose which.
best gigabit cable modems

2024’s Best Gigabit Cable Modems for High-Speed Internet

Afroz AhmadFeb 16, 202423 min read
Explore the best gigabit cable modems of 2024, including ARRIS Surfboard, NETGEAR Nighthawk, Motorola & Hitron for super fast internet. Perfect for streaming, gaming and more.
Linksys Router LED Lights

Master Your Linksys Router Lights: Quick Tips

Afroz AhmadFeb 14, 202413 min read
Understand Linksys router lights: solid, flashing, or off. Quick guide to power, internet, and Wi-Fi status signals.
Linksys Router LED Lights

Linksys Router Red Light – Causes and Quick Fixes

Afroz AhmadFeb 13, 202412 min read
Linksys Router Red Light? Solve it with these tips on checking cables, power supply, and firmware updates. Get connected fast!