Get Connected with the Best Hi-Speed Broadband ISP
Stream, browse, and stay connected with our top-rated hi-speed broadband internet service provider
Multiple devices supported
Connect all your devices to our wifi network with ease and enjoy fast and reliable speeds on all of them

Check your address availability

Stream, browse, and download without having to worry about data caps and overage fees.

Our friendly and knowledgeable customer support team is always ready to assist you with any issues or questions you may have.

Protect your online privacy and personal information from hackers, malware, and viruses with our advanced security features.

We are expanding our network to bring high-speed internet to more people in more areas.

Most Popular Internet Package

The best Broadband Internet for your at the reasonable price.


























our services

Take a look at the services that we provide

Zx Online Ltd. offers a wide array of other services along with Broadband Internet 

Unlimited internet

We have unlimited monthly package with reasonable service charge.

Computer Accessories Sales

Zx Online Ltd. has a large brand collection of computer accessories and networking products. You can buy your needed item from our outlet.

Fiber Optic Network

With our FTTx technology, you can get a faster internet connection.

Multiple Upstream

Zx Online Ltd. pass the request to more than one upstream connections

CCTV & T/A Solution

We provide CCTV Cameras, Access control & Time Attendance Biometric fingerprint sensors to your Home or Corporate Office

network solutions

Zx Online Ltd. provides both LAN & WAN networks solutions. With the help of our experienced network engineers, we ensure the most efficient Network solutions for our clients.

Corporate/SME Internet

Connecting your company to the rest of the world. Large, medium, and small businesses can have dedicated Internet access through a high-speed FTTx network.

PC Servicing

Zx Online Ltd. has a well-trained hardware servicing team that is capable of doing all kinds of hardware troubleshooting. We only work on Laptop & Desktop PC

IPv4 & IPv6

Zx Online Ltd. is a valid client of APNIC. We have both IPv4 & IPv6 ready to use on-demand.

About Us

Zx Online Ltd. ISP is a well-established and highly-regarded internet service provider (ISP) with a strong presence in Mohammadpur and branches located in Farmgate, Panthapath, Dhanmondi, Uttara, Shaheen Complex, and Nawabpur. We are dedicated to delivering top-quality broadband services, including fiber-optic connections, Fiber-to-the-Home (FTTH), and Wi-Fi solutions. Our main focus is providing fast and reliable internet connections to both residential and business customers in the area.

Our history can be traced back to 1996 when three computer science students, S.M. Zulfiquer Haider, Md Mahfuzur Rahman, and K.M. Nafiur Rahman, of North-South University started TETRAD Computers. With their own 386 & 486 configured machines, they offered computer sales and basic computer training programs, which were the first IT-enabled services in Mohammadpur, Dhaka, Bangladesh. Over time, TETRAD Computers expanded its services to include broadband connections for home and corporate clients, cybercafes, web hosting, software development, and other IT services. Eventually, TETRAD Computers became Zx Online Ltd. and today, it has expanded its business to several areas in Dhaka including Adabar, Sher-E-Bangla Nagar, Tejgaon, Shaheen Bagh, Farmgate, and Elephant Road.

Zx Online Ltd. vision is to establish itself as one of the leading IT entrepreneurs and distributors in Bangladesh and expand its services throughout the country. We strive to minimize the gap between effectiveness and efficiency and provide the best possible services to our clients. Through this platform, we will share information about our services, policies, goals, offers, and more. If you have any questions, please don’t hesitate to reach out to us.

What clients say about us

We are very fortunate to have formed excellent partnerships with many of our clients. And we’ve formed more than just working relationships with them; we have formed true friendships. Here’s what they’re saying about us.

Review User 1

High speed internet service provider, They are very good internet service provider and best support team

Raju Ahamed


Review User 2

Been using for like 2 year. Provide speed as promises. And good customer service.

Md. Imdadul Haque Emon


Review User 4

Good point for buying electronics gadget and they have a nice cyber cafe and broadband internet service…

Amit Hasan


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