WiFi Router Price in Bangladesh

Router Buying Guide in Bangladesh: Features, Types, Uses & How to Choose the Right Wi-Fi Router

A reliable router is the heart of your home or office network. Whether you use the internet for Facebook, YouTube, online classes, remote work, CCTV cameras, streaming, online gaming, or running a business, choosing the right router can make a noticeable difference in your network experience.

Many customers focus only on the Mbps number printed on a router box. However, a router's advertised speed is only one part of its performance. Wi-Fi standard, frequency band, coverage, Ethernet port speed, number of connected devices, processor performance, security, antenna technology, and your internet package all affect how well a router performs.

At Unix Network, customers can find routers for different requirements and budgets, from affordable home routers to Wi-Fi 6, Wi-Fi 7, mesh, 4G, gaming, and professional networking solutions.

This guide explains the most important router features in simple terms so you can choose the right router for your home, office, gaming setup, or business.

What Is a Router?

A router is a networking device that connects your local devices to the internet and manages traffic between them.

For example, when your smartphone opens YouTube, your laptop downloads a file, and your smart TV streams a movie at the same time, the router manages these connections and directs data to the appropriate devices.

A typical home network looks like this:

Internet Service Provider → ONU/ONT/Modem → Router → Wi-Fi & Wired Devices

Depending on your internet connection, the modem or ONU/ONT may be separate from the router, or some devices may combine several networking functions into one unit.

Key Features to Check Before Buying a Router

Before buying a router, don't simply choose the model with the highest advertised Mbps. Consider the following features.

1. Wi-Fi Generation

One of the first things to check is the Wi-Fi standard supported by the router.

Common Wi-Fi generations include:

• Wi-Fi 4 – Older 802.11n technology

• Wi-Fi 5 – 802.11ac

• Wi-Fi 6 – 802.11ax

• Wi-Fi 6E – Wi-Fi 6 extended to the 6 GHz band

• Wi-Fi 7 – 802.11be, the latest generation

For basic internet use, an affordable Wi-Fi 5 router can still be sufficient. However, Wi-Fi 6 is a strong choice for modern homes with many connected devices, while Wi-Fi 7 is aimed at users who want newer technology, higher capacity, lower latency, and multi-gigabit networking.

Unix Network currently lists products such as the Dahua AX1500 Wi-Fi 6 router, Dahua AX3000 router, and TP-Link Wi-Fi 7 models.

2. 2.4 GHz vs 5 GHz vs 6 GHz

The frequency bands supported by a router have a major impact on wireless performance.

2.4 GHz

The 2.4 GHz band generally provides:

• Longer range

• Better wall penetration

• Compatibility with many older devices

• Better performance at greater distances

However, it is more susceptible to congestion because many wireless and household devices use this frequency range.

5 GHz

The 5 GHz band generally provides:

• Higher wireless speeds

• Lower congestion

• Better performance for streaming and gaming

• Lower latency in suitable conditions

The main disadvantage is shorter range compared with 2.4 GHz.

6 GHz

The 6 GHz band is available with Wi-Fi 6E and Wi-Fi 7 equipment.

It can provide access to wider channels and less congested spectrum, making it particularly useful for high-performance wireless networking. However, 6 GHz has shorter practical range and requires compatible devices.

Which frequency should you use?

For a typical home:

2.4 GHz = longer range

5 GHz = higher performance

6 GHz = newer high-performance wireless networking

A dual-band router can automatically provide both 2.4 GHz and 5 GHz networks, while more advanced systems may support three or more bands.

3. Router Speed: What Does 300 Mbps, AC1200, AX3000 or BE3600 Mean?

Router speed numbers can be confusing.

For example, a router advertised as AC1200 does not necessarily provide 1,200 Mbps to a single smartphone or laptop.

The number usually represents the combined theoretical maximum of multiple wireless bands.

For example:

AC1200 = approximately 300 Mbps on 2.4 GHz + 867 Mbps on 5 GHz

Similarly:

AX3000 represents a combined theoretical wireless class rather than a guaranteed 3,000 Mbps connection to one device.

Actual speed depends on:

• Your ISP package

• Router hardware

• Wi-Fi generation

• Client device

• Distance from router

• Walls and obstacles

• Channel congestion

• Channel width

• Number of connected devices

• Ethernet port speed

Therefore, don't buy a router based only on the largest Mbps number printed on the box.

4. Wi-Fi Coverage

Wi-Fi coverage is one of the most important considerations when buying a router.

The actual coverage of a router depends on:

• Home or office size

• Number of floors

• Wall thickness

• Concrete and metal structures

• Router placement

• Antenna design

• Wireless interference

• Frequency band

• Client device

A router advertised for a large area may not cover every room equally well, particularly in buildings with reinforced concrete walls.

How to improve Wi-Fi coverage

For better coverage:

1. Place the router near the center of your home.

2. Keep it elevated rather than placing it on the floor.

3. Avoid placing it inside a cabinet.

4. Keep it away from large metal objects.

5. Avoid unnecessary physical obstructions.

6. Use 5 GHz near the router for higher speed.

7. Use 2.4 GHz when greater range is required.

8. Consider a mesh system for large or multi-floor buildings.

If your home has multiple dead zones, buying a more powerful single router is not always the best solution. A mesh Wi-Fi system or additional access point may provide better coverage.

5. Antennas and MIMO Technology

Router antennas help distribute wireless signals, but more antennas do not automatically mean better Wi-Fi.

Modern routers may use technologies such as:

• MIMO

• MU-MIMO

• OFDMA

• Beamforming

• Multiple spatial streams

These technologies help routers communicate more efficiently with multiple devices.

For example, MU-MIMO can allow a compatible router to communicate with multiple compatible devices more efficiently instead of handling every device sequentially.

Beamforming can help focus wireless transmission toward compatible connected devices, potentially improving signal quality.

Therefore, when comparing two routers, don't look only at whether one has four antennas and another has six. Check the Wi-Fi standard, chipset, wireless streams, channel width, Ethernet ports, and other supported technologies.

6. Ethernet Ports

A router's Ethernet ports are extremely important if you use wired devices.

Common Ethernet speeds include:

For ordinary home internet, Gigabit Ethernet is often sufficient.

However, if you have:

• 1 Gbps+ internet

• High-speed NAS

• Gaming PC

• Multiple access points

• Large local file transfers

• High-performance workstation

then a router with 2.5GbE or faster ports may be worth considering.

7. WAN Port Speed

Don't forget to check the WAN port.

The WAN port is normally where your internet connection enters the router.

For example, if you purchase a router with a 100 Mbps WAN port but your internet package is faster than 100 Mbps, the router's WAN port can become a bottleneck.

For high-speed internet packages, consider a router with:

Gigabit WAN → suitable for up to 1 Gbps-class connections

2.5GbE WAN → suitable for higher-speed connections

Always check the actual specifications of the particular router before purchasing.

8. Number of Connected Devices

Modern homes can have far more connected devices than they did a few years ago.

You may have:

• Smartphones

• Laptops

• Desktop PCs

• Smart TVs

• IP cameras

• Smart bulbs

• Smart speakers

• Gaming consoles

• Printers

• Tablets

• IoT devices

A basic router may be sufficient for a small family with a few devices, while a busy household may benefit from Wi-Fi 6 or Wi-Fi 7.

If many devices connect simultaneously, look for features such as OFDMA, MU-MIMO, stronger hardware, and better wireless capacity.

9. Processor and Router Hardware

A router is essentially a small computer dedicated to networking.

Its processor and memory can affect how well it handles:

• Multiple users

• VPN connections

• QoS

• Firewall rules

• NAT

• USB services

• Traffic management

• Multiple simultaneous connections

For basic browsing, you don't need an extremely powerful processor.

However, advanced users, businesses, gamers, and users with many devices may benefit from stronger router hardware.

10. Security Features

Network security should never be ignored.

A good modern router may include:

• WPA2 security

• WPA3 security

• Firewall

• Guest Wi-Fi

• Parental controls

• VPN support

• Automatic firmware updates

• Access control

• Network monitoring

If your router supports WPA3, use it where your devices are compatible.

Also:

• Change the default administrator password.

• Use a strong Wi-Fi password.

• Keep firmware updated.

• Disable unnecessary remote administration.

• Use a guest network for visitors and untrusted devices.

Different Types of Routers

There is no single router that is best for everyone. Different router types are designed for different networking requirements.

Wireless Wi-Fi Router

A wireless router provides both routing and Wi-Fi connectivity.

It is the most common choice for:

• Homes

• Apartments

• Small offices

• Shops

• Small businesses

For a normal household, a dual-band wireless router is usually a practical starting point.

Unix Network carries routers from brands including TP-Link, Tenda, Xiaomi, ASUS, Cudy, D-Link, Netis, TOTOLINK, and others.

Wired Router

A wired router primarily uses Ethernet connections.

It can be useful for:

• Offices

• Gaming setups

• Businesses

• Server environments

• Networks where Wi-Fi is handled by separate access points

Wired connections generally provide stable performance and low latency.

Gigabit Router

A Gigabit router supports up to 1 Gbps Ethernet on compatible ports.

It is a good choice for:

• High-speed broadband

• Gaming PCs

• Smart TVs

• NAS devices

• Office networks

• Wired access points

If you are purchasing a new router, Gigabit Ethernet is generally preferable to 100 Mbps Ethernet when the budget allows.

4G LTE / 5G SIM Router

A 4G or 5G router uses a SIM card and mobile network instead of a conventional fixed broadband connection.

This can be useful for:

• Areas without fiber broadband

• Temporary internet

• Backup internet

• Rural locations

• Travel

• Small offices

• Remote work

Unix Network's current router range includes SIM-supported products such as Cudy and Tenda mobile routers.

Before purchasing, check whether the router supports the mobile network bands used by your operator.

Pocket Router

A pocket router is a compact portable networking device.

Depending on the model, it may have:

• Built-in battery

• SIM support

• 4G LTE or 5G connectivity

• USB charging

• Portable Wi-Fi

• Multiple connected-device support

It is useful for students, travellers, freelancers, and people who need internet connectivity outside their home or office.

Mesh Wi-Fi Router

A mesh system uses multiple nodes to provide broader Wi-Fi coverage.

For example:

Main Mesh Unit → Secondary Mesh Unit → Third Mesh Unit

The units work together to create a unified network.

Mesh Wi-Fi is especially useful for:

• Large houses

• Duplexes

• Multi-floor buildings

• Large offices

• Homes with dead zones

Unix Network currently offers mesh options from brands such as TP-Link and Cudy.

When should you buy mesh instead of a powerful router?

Choose mesh when:

• Your house is large.

• You have multiple floors.

• Some rooms have weak signals.

• You want better roaming between rooms.

• One router cannot provide consistent coverage.

Dual-Band, Tri-Band and Wi-Fi 7 Routers

Dual-Band Router

A dual-band router normally provides:

2.4 GHz + 5 GHz

It is suitable for most homes and small offices.

Tri-Band Router

A tri-band router provides three wireless bands.

This can increase available wireless capacity and can be useful for:

• Many connected devices

• Mesh networks

• Gaming

• 4K/8K streaming

• Busy households

• High-performance wireless networking

Wi-Fi 7 Router

Wi-Fi 7 is the newest generation of mainstream Wi-Fi technology.

Depending on the model, Wi-Fi 7 can support:

• 320 MHz channels

• 4096-QAM

• Multi-Link Operation

• Higher throughput

• Improved latency

• Better wireless efficiency

However, to experience the full benefits of Wi-Fi 7, your phone, laptop, PC, or other client device also needs Wi-Fi 7 support.

Unix Network currently lists Wi-Fi 7 routers such as the TP-Link Archer BE230 BE3600.

Which Router Is Best for You?

The best router depends on how you use the internet.

For Basic Home Users

If you mainly use:

• Facebook

• YouTube

• Web browsing

• Online classes

• WhatsApp

• Video calls

an affordable dual-band router may be sufficient.

You don't necessarily need an expensive gaming or Wi-Fi 7 router.

For Families

If several family members use the internet simultaneously, consider:

• Dual-band Wi-Fi

• Gigabit Ethernet

• MU-MIMO

• OFDMA

• Wi-Fi 6

• Good coverage

Wi-Fi 6 can be particularly useful when many devices are connected at the same time.

For Gamers

Gamers should prioritize:

• Low latency

• Stable connection

• Gigabit or multi-gigabit Ethernet

• QoS

• Good CPU performance

• Wi-Fi 6/6E/7

• Strong wireless capacity

For competitive gaming, Ethernet is still preferable when possible because it avoids many of the interference and signal-quality issues associated with wireless connections.

Unix Network carries high-performance ASUS gaming routers, including ROG models.

For Streaming and 4K Video

If multiple people stream HD or 4K content simultaneously, consider:

• Dual-band or tri-band Wi-Fi

• Wi-Fi 6 or newer

• Gigabit Ethernet

• Good 5 GHz performance

• Sufficient coverage

Remember that streaming performance also depends on your internet package and the streaming service.

For Large Homes

If you have a large home or multiple floors, consider a mesh Wi-Fi system rather than relying on one router.

Mesh is particularly useful when the main router cannot provide strong coverage to bedrooms, upper floors, or distant rooms.

For Small Offices

For a small office, look for:

• Gigabit Ethernet

• Multiple LAN ports

• Guest Wi-Fi

• VLAN support if required

• VPN capability

• Firewall

• Good device capacity

• Stable firmware support

For Businesses

Businesses may require much more than a normal home router.

Depending on the network, consider:

• VLAN

• Multiple WAN

• VPN

• Firewall

• Traffic management

• User authentication

• Centralized management

• Monitoring

• Load balancing

• Failover

Professional networking products from manufacturers such as MikroTik can be suitable for advanced network environments. Unix Network currently lists MikroTik routers ranging from compact home networking equipment to higher-end rackmount models.

How Much Router Speed Do You Actually Need?

A simple way to think about router selection is:

Common Router Buying Mistakes

Buying Based Only on Mbps

A router advertised as AX3000 does not mean your phone will download at 3,000 Mbps.

Ignoring Ethernet Ports

If you have a high-speed internet package, a 100 Mbps WAN port can limit your connection.

Buying a Powerful Router for a Coverage Problem

If your home has several floors and thick concrete walls, a mesh system may be more effective than purchasing one extremely expensive router.

Ignoring Your Devices

A Wi-Fi 7 router cannot magically make a Wi-Fi 5 laptop operate at Wi-Fi 7 speeds.

Choosing Too Cheap for a Large Network

An entry-level router may struggle when dozens of devices connect simultaneously.

Ignoring Firmware Updates

Security and stability depend partly on manufacturer firmware support.

Putting the Router in the Wrong Location

Even an excellent router can perform poorly if it is hidden inside a cabinet or placed behind large obstacles.

Router vs Modem vs ONU/ONT

These devices are often confused.

Modem

A modem connects certain types of broadband services to your network.

ONU/ONT

For fiber internet, an ONU/ONT commonly converts the optical fiber connection into an Ethernet/network connection.

Router

The router creates and manages your local network and distributes the internet connection to multiple devices.

A common fiber setup is:

Fiber → ONU/ONT → Router → Wi-Fi Devices

Some ISP-provided devices combine the ONU/ONT and router functions.

Router Buying Checklist

Before purchasing a router from Unix Network, check these points:

• Internet package speed

• Number of users

• Number of connected devices

• Required coverage area

• Number of floors

• 2.4 GHz support

• 5 GHz support

• 6 GHz support if required

• Wi-Fi generation

• WAN port speed

• LAN port speed

• Number of Ethernet ports

• MU-MIMO

• OFDMA

• WPA3

• QoS

• VPN support

• Mesh compatibility

• 4G/5G SIM support if required

• Warranty

• Budget

Why Buy Your Router from Unix Network?

Unix Network provides networking products for different types of users, from affordable home routers to advanced Wi-Fi 6, Wi-Fi 7, mesh, gaming, 4G, and professional networking solutions.

The current Unix Network catalog includes products from brands such as TP-Link, Tenda, Xiaomi, ASUS, Cudy, MikroTik, Netis, TOTOLINK, D-Link, and others.

Unix Network is based in Jashore and also serves customers looking for computer and networking products in Bangladesh. The store currently lists router products across a wide range of price points and networking requirements.

If you're unsure which router to buy, don't simply choose the router with the highest Mbps rating. Consider your internet speed, home size, number of devices, coverage requirements, gaming or business needs, and budget first.

Final Recommendation

For most customers, the decision can be simplified:

Basic internet use: Choose an affordable dual-band router.

Multiple users: Choose a Wi-Fi 6 router with good device capacity.

Large home: Consider a mesh Wi-Fi system.

Gaming: Choose a low-latency Wi-Fi 6/7 router with Gigabit or multi-gigabit Ethernet.

High-speed broadband: Make sure the router's WAN and LAN ports support your internet speed.

Travel: Choose a portable 4G/5G router.

No wired broadband: Consider a SIM-supported 4G/5G router.

Business/advanced networking: Consider a router with VLAN, VPN, firewall, multi-WAN, and advanced management features.

The most expensive router is not always the best router for you. The right router is the one that matches your internet connection, coverage area, connected devices, performance requirements, and budget.