WiFi Adapter

WiFi adapters in Bangladesh

A WiFi adapter adds wireless to a desktop, or replaces a weak card in a laptop. It lets this one computer hear a network that already exists. It does not create that network. The box that shares the line is a router. The small router you carry is a pocket router. If the rest of the house is also slow, an adapter on one PC will not fix the rooms.

The usual mistake is the plug. The computer can only take the connector it actually has. USB on a free port is the right choice for almost every home. An internal card is only sensible when a desktop has an open slot and someone is comfortable opening the case. A laptop almost always wants USB. Do not buy an internal desktop card for a laptop.

Network names we stock, including TP-Link and Tenda, are on Shop by brands. Two sticks from one brand can be a generation apart. Confirm the plug and the band on the product page.

Advantages of the right adapter

The same bands as the router

An adapter can only join the bands it understands. If your router uses 5 GHz and the adapter is 2.4 GHz only, the computer sits on the slower band or it never sees the network name you expected. Dual-band is the safer description when the router is dual-band. The adapter does not make the router faster.

A driver for the Windows you run

A desktop that cannot see the adapter is usually a driver problem, not a dead radio. The listing should say which Windows versions it supports. An older system, or a very new one, is the case to check before you order. Keep the driver from the maker.

A cable is still allowed

If the desktop sits next to the router, an Ethernet cable is quieter than any adapter. Buy the adapter when the computer is in another room, or when a cable is not possible. A TV box has its own wireless or its own cable. It does not use this stick. Neither does an IP camera. The camera joins the router by its own radio or by a network lead.

Buy a WiFi adapter from JananiMart BD

A desktop or a laptop, the Windows version, and whether the router is dual-band: that is the whole question. JananiMart BD is at 28 Kazi Nazrul Islam Ave, Navana Zohura Square, Dhaka 1000. Call 01816 510 703 or email jananimartbd@gmail.com. Shop by categories lists the other shelves.