Headphones are the most essential accessories in our daily life. In bd there are many types of wire headphone companies available. People most of the time get confused about what to buy for their needs. I have selected some budget headphones that people should buy. 

1.Lenovo HF130

Lenovo hf 130 is one of the best headphones on a low budget. It has a 3.5m headphone jack. It has a 60-degree slanted in-ear design. Some features of this headphone-

-Good looking
-1.5-meter wire
-Built-in microphone

Click here to buy

2.Lenovo HF140

Lenovo hf140 is a good headphone under the 400 TK budget. It has a built-in microphone. Some features of this headphone-

Click here to buy

-1.2-meter flexible durable material
-High-quality dynamic 14.2mm speaker
-Compatible with all Android and IOS phones
-Super bass stereo with 6D effect
-Cable Length: 120cm & 3.5mm jack

3.UiiSii U8

Uiisii is the most renowned brand in headphones nowadays for its low price and durable quality.

Uiisii sound quality is best on these budgets. If you are the kind of person who talks a lot then it's the perfect headphone for you. Some other features of this headphone-

-Cable Length (m): 1.2m (Approx. 3.94 ft)
-Compatible with: Computer,iPhone,iPod,Mobile phone,MP3,PC,Portable Media Player
-Connectivity: Wired
-Driver unit: 10mm
-Frequency response: 20-20000 Hz
-Impedance: 32 ohms
-Plug Type: 3.5mm,Full-sized

Click here to buy

4.PLEXTONE G20

Plextone g20 is a magnetic headphone. It has an active noise cancellation feature. It has a high-quality base effect. It is best suitable for gaming.it will comfortably fit in your ear. Some feature of this headphone-

-Bass--Emphasized Bass: sidetone holes, boosting double bass effect.
-Noise Isolating and Comfortable--Memory Foam v2.0: special space pillow material cushion offers comfortable wearing, a better depth into the ear and reduces environmental noise.
-Varied accessories: 23.6inchs/ 0.6m extended cable, PC converter,etc.

Click here to buy

5.Havit HV-H2239D

Havit HV is a gaming headphone. People play lots of games it will be suitable for them. Some features of this headphone-

-It has surrounded sound
-Active noise cancellation feature
-Cool led light
-Stretchable head beam design

 In Bangladesh, there are many types of good routers available in the market. There are many series available in dual-band routers. However, I have selected some budget-friendly best Wi-Fi router in BD 2021:-

1. TP-link archer c20:

It is one best Wi-Fi routers in Bangladesh at a low price. It has three antennae. All the antennae are 5dbi. Two antennae are for 2.4 GHz frequency and 1 for 5 GHz frequency. You can do all types of small kinds of work like movie streaming, normal gaming sending email, etc. It can easily cover a 2bedroom flat. Some other features of this router:- 

Wi-Fi capacity-Dual-band

Working modes-Router mode, Access point mode, Range extender  

Processor-single core 

Buttons-WPS/Wi-Fi Button, Reset Button, Power On/Off Button

Ports-4 x LAN ports

          1 x WAN port

2. D-link Dir-819:

If you are buying a router for long useability D-link Dir819 is a perfect choice. It has a high gain of three 5dbi antennas. It is also an entry entry-level dual-band router. You can do all kinds of basic work. All the antennae are 5dbi. Two antennae are for 2.4 GHz frequency and 1 for 5 GHz frequency. It can easily cover 2000sqft.  Some other features of this router.

Dual-Band Performance – Up to 300Mbps (2.4GHz) + 433Mbps (5GHz) to deliver fast wireless speeds and less interference for maximum throughput

Backward Compatibility – Compatible with a/g/n devices
 
Wired Connectivity – Four 10/100 Fast Ethernet ports for fast device connectivity
 

Power Mode-11AC wireless

SD Ram -64MB

Flash memory- 8MB

Price Approx 2200 TK 

3.D-link Dir-841:

It is gigabyte ac1200 router. It has four 5dbi antennae. Two antennae for 2.4 GHz and the other two antennae for 5 GHz. It has a total of 5 Ethernet ports. All Ethernet ports are gigabytes.

Some other features of this router.

Working modes- Router mode, Access point mode, Range extender

Gigabit Ethernet WAN port, Fast Ethernet LAN ports.

Up to 300Mbps for 2.4GHz and up to 867Mbps for 5GHz.

Switch to the following modes - router, access point, repeater, or client.

IPV6 Support.

Extreme Wi-Fi Performance with MU-MIMO.

Ram-64MB DDR 2

Processor-Dual core CPU

4. MI 4a Gigabyte Router:

It is gigabyte ac1200 router. It has four 5dbi antennae. It will give you a stable network for its good processor. It has two Ethernet ports. Some other features of the router

Processor

MT7628DA

Internal memory

64MB

2.4G Wi-Fi
2x2 (supports the IEEE 802.11n protocol, maximum possible speed of 300Mbp

5G Wi-Fi

2x2 (supports the IEEE 802.11ac protocol, maximum possible speed of 867Mbps)

Product antennas4 external omnidirectional antennas (two 2.4GHz antennas with a maximum gain of 5dBi; two 5GHz antennas with a maximum gain of 6dBi)

Product heat dissipation

Natural heat dissipation

Total interfaces

Two 10/100M self-adaptive LAN ports (Auto MDI/MDIX)

One 10/100M self-adaptive WAN port (Auto MDI/MDIX

Operating system
MI Wi-Fi ROM intelligent router operating system based on a highly customized version of Openwork

Wireless security

WPA-PSK/WPA-PSK2 encryption, wireless access control (blacklist and whitelist), SSID hiding, smart unauthorized access prevention

Price Approx 1800tk 

4. TP-Link Archer c60:

It is an AC1350 Wireless Dual Band Router. It has two working modes, router mode, and access point mode. It has advanced 3x3mimo technology. 2.4 GHz speed 450mbps and 5 GHz speed is 867mbps. It will give you a completely stable network. It will give you a powerful experience.

Some other features of the router

-The advanced AC Wi-Fi unlocks the performance of all your wireless devices

-MU-MIMO achieves 2× efficiency by communicating with up to 2 devices simultaneously

-Advanced software functions like Parental Controls and Guest Network provide personalized

-Beam forming technology delivers highly efficient wireless connection (supported by Version 2.0 and above) management
 Antennac-3 × 2.4GHz Antennas
                   2 × 5GHz Antennas
Protocols-IPv4 and IPv6
Access Control-Parental Control
                          -Local Management Control
                          -Access Schedule
                          -Rule Management

Price Approx 3000 TK

5.Tp-Link Archer c6:

It is my top priority router.  It is a gigabyte 1200mbps router. It has mimo technology. It has a total of 4 antennas. It will give 60% extra from other routers. It has common features like c60 but there some differences in hardware.  It has all gigabyte LAN ports. It has a Qualcomm processor. Some useful features of this router:

Wi-Fi Speeds- AC1200
                       5 GHz: 867 Mbps (802.11ac)
                       2.4 GHz: 300 Mbps (802.11n)
 
Working Modes-Router Mode
                             Access Point Mode
 
Ethernet Port- 1× Gigabit WAN Port
                         4× Gigabit LAN Ports
 
Network Security-SPI Firewall
                              Access Control
                              IP & MAC Binding
                              Application Layer Gateway

Price Approx 3300TK

1.Which brand Is best for routers?

2.How can I increase the range of my router?

3.What is a dual-band router?

2020 ended up being a reasonably big year for PC gaming hardware – albeit actual PC gamers have struggled to urge their hands on any of it following delays thanks to the worldwide pandemic and without stopping of scalping drama.

We had major graphics card releases from Nvidia and AMD, with the new RTX 30 series delivering a sub $400 card that beats Nvidia’s RTX 2080 Super from last year at half the launch price. a powerful feat, no doubt, until AMD dropped a really similar lineup with the cherry on top being a genuinely competitive high-end GPU .

2021 looks to follow within the promising footsteps of 2020 (minus the stock issues, we hope), with some big advancements expected when it involves PC hardware.

DDR5 RAM

The next generation of memory modules is about to become available to consumers in 2021, a welcome upgrade from its six-year-old predecessor, DDR4. therein time we’ve had massive improvements in CPU and GPU performance, so it’s time for RAM to play catch-up. the advantages of DDR5, simply put, are further-improved performance and stability.

The memory manufacturer TeamGroup has already confirmed the discharge of its consumer DDR5 memory sticks for 2021, running at a powerful 4,800MHz out of the box, and a performance increase of up to “1.6 times”.

None of the present AMD or Intel chips support DDR5 though, so we’ll be expecting AMD’s Zen 4 coming in 2022, and Intel’s Alder Lake-S chips in 2021/2022 for that compatibility.

More Nvidia graphics cards

There's been no deficiency of bits of gossip and holes about the appearance of more cards in Nvidia's RTX 30 arrangement setup, for example, a top-end RTX 3080 Ti and a financial plan RTX 3060. This is looking increasingly more likely with Nvidia presently declaring its 'GeForce RTX: Game On' occasion at CES in January. All in all, what do we think about these at this point unsubstantiated cards? Indeed, nothing, however reports recommend they'll flaunt more VRAM than the beforehand delivered Ampere cards, which should show its advantage in games like Microsoft Flight Simulator.

New items are just fine, however we'll need to sit back and watch if Nvidia can stay aware of stock. In the event that it can fulfill need, perhaps one year from now you'll really have the option to get your hands on a portion of the generally delivered Ampere GPUs, or even AMD's Big Navi.

We can likewise anticipate the up and coming age of Nvidia illustrations cards codenamed Hopper, supposed to be on a 5nm cycle, pressing much seriously handling power – albeit looking forward is everything we'll be doing as they're not scheduled to deliver until 2022 at the most punctual.

Intel rocket lake and birch lake

 Intel's impending eleventh era processors, code-named Rocket Lake-S, have effectively been affirmed for discharge in Q1 of 2021, actually running on the LGA 1200 attachment for in reverse similarity with current motherboards. We've effectively a couple of supposed detail holes and benchmarks. No curve balls with the naming here, with each model simply being a cycle from the past age.

Intel is eventually making up for lost time to AMD with these chips, notwithstanding, a bit like the essential from Intel to possess PCIe 4.0 help, (given your motherboard does, as well) multiplying transfer speed and speed over the past PCIe 3.0 norm, and exploiting considerably quicker fourth era PCIe NVMe SSDs that group red has been appreciating for extended than a year as of now.

By the very best point of the year, or maybe the beginning of 2022, we'll see the discharge of Intel's twelfth age Alder Lake-S processors. These are going to be the essential to assist DDR5 RAM, and it's idea Intel will change to a greater LGA 1700 attachment, so you'll require a supplanting motherboard to stay awake with the presentation jump.

New mobile CPU and GPU

 We’re also expecting gaming laptops to require an enormous breakthrough in 2021, which is when AMD’s first Zen 3 mobile processors are expected to arrive – likely to be announced at CES in January. We’ve seen some promising benchmarks appear from one among these processors, already, with a multi core benchmark score almost like Intel’s i7-10700K, which is one among the simplest gaming CPUs you'll buy immediately .

Nvidia is additionally expected to release its RTX 30 series mobile graphics cards – again, at CES 2021 – which should give gaming laptops a leg up within the most demanding titles like Cyberpunk 2077. Current high-end gaming laptops still use previous gen RTX 20 series mobile GPUs, so there’s many headroom for improvement.

AMD competes with Nvidia’s dlss 2.0

Nvidia’s new DLSS 2.0 super sampling technology has proven itself to offer significant performance uplifts in games which otherwise struggle to urge an honest frame rate in even the simplest graphics cards – particularly when ray tracing is enabled.

AMD hasn’t got its equivalent yet, which is clear within the poor ray tracing performance of its new RX 6000 series cards in comparison to Nvidia’s RTX 30 line-up. However, AMD does have its own DLSS alternative within the works called FidelityFX Super Resolution, or FSR for brief . We still don’t know when AMD’s solution will arrive or how long it’ll deem developers to adopt the technology, but when it lands, AMD’s latest and greatest cards should have a true chance at matching the ray tracing performance we’ve seen from Nvidia.

And there you've got it, our roundup of what PC hardware you'll anticipate to as we enter 2021. If you’re looking to create a gaming PC immediately , you would possibly just want to carry off for a couple of months and see what PC gaming hardware arrives.