Buzz
Today, Mytour will guide you through the process of increasing the range of your Wi-Fi router to achieve maximum performance as advertised by the manufacturer. Typically, we can't reach the full range of a router unless we use an additional device, such as a Wi-Fi signal amplifier.
Steps
Apply Basic Tips
Know the Maximum Range of Your Router. Most routers on the market can cover a range of 30 to 46 meters. The specific range will be indicated on the packaging or in the router's manual.
- If devices within the router's maximum range are unable to connect, follow these steps to amplify the output signal from the router.
- If the devices you wish to connect are beyond the router’s maximum range, move them closer to the router or use an amplifier.
Remove obstacles in the signal's path. Physical barriers such as furniture, cupboard doors, walls, and equipment can weaken the signal of your router. To experience the strongest Wi-Fi signal from your router, it's essential to move objects around so that the signal isn't obstructed.
- We can't modify walls or floors to optimize router performance, but we can move movable items.
Adjust the router's position for optimal performance. Although the placement of your internet cable will determine where the router goes, there are a few things you can do to improve your Wi-Fi range:
- Place the router as high as possible, ideally in the center of your home.
- If you're using two separate devices, position the router about 1 meter away from the modem.
- Try to ensure a clear direct line between the router and your primary internet device (such as your computer).
Check for signal interference. Since routers use the same Wi-Fi channel (2.4 GHz) as most other wireless devices, the signal may get interrupted or disrupted by electronic devices between the router and your internet-connected device (like a computer). Try turning off or moving some of the following devices:
- Cordless phones
- Microwave ovens
- Baby monitors
- Alarm systems
- TV remote controls
- Automatic garage door openers
Ensure your router is using the 2.4 GHz channel. Many routers are "dual-band", meaning they support both the standard 2.4 GHz channel and the less common 5 GHz channel. If your device is dual-band, check to ensure you're connected to the 2.4 GHz Wi-Fi network for maximum range.
- You can connect to the appropriate Wi-Fi network directly from your mobile or computer's Wi-Fi menu. The 2.4 GHz channel will typically show only the network name, while the 5 GHz channel will have "5 GHz" or "Media" added to it.
- Although the 5 GHz channel generally provides faster download speeds, higher bandwidth, and uninterrupted internet, its signal range is less than half that of the 2.4 GHz channel.
Use an unofficial signal booster. Although not reliable, you can use an aluminum can to increase the range of your router's signal in one direction.
Note: This method will limit the router's signal in the opposite direction.
Upgrade your old router. If your router has been in use for 3-4 years, its performance is likely not as good as it once was, and no rearrangement or additional hardware will help. In such cases, it's time to purchase a new, modern router to replace the old one.
Use a signal booster
Buy a Wi-Fi booster. This device works exactly as its name suggests: it captures your router's signal and retransmits it, allowing you to connect to the network without having to move the router or internet device. There are numerous Wi-Fi boosters available for purchase online or in stores, so just choose one with good reviews and an affordable price.
- You can invest between 800,000 - 2,300,000 VND for a suitable Wi-Fi booster.
- Most Wi-Fi boosters work with various router models, but if possible, it's better to buy products from the same brand.
Wi-Fi boosters may vary. While the following instructions are derived from different Wi-Fi booster setups, you should also check the specific instructions for your current booster device and router model.
Locate a power outlet on the wall near your router. Ideally, you should install the extender in the same room as the router, so look for an outlet about 6 meters away to plug in the booster.
- For wireless Wi-Fi extenders, simply turn on the device and skip this step and the next one.
Plug in the extender. Insert the extender into a wall outlet using the device's plug. The light on the extender (if available) will illuminate when the device is connected to power.
Press the WPS button on the extender. The WPS (Wi-Fi Protected Setup) button will be located on the front or side of the extender, but you may need to refer to the device's manual for exact details.
Find and press the WPS button on the router. Typically, the WPS button is found on the back or underneath the router. The extender will connect to the router.
- If your router does not have a WPS button, follow the setup instructions in the Wi-Fi extender's manual to establish the connection via an alternative method.
Secure the Wi-Fi extender. After connecting to the router, find an outlet between the router and the room where you want to extend the Wi-Fi signal, and plug the device in.
- Ensure the extender is not close to other wireless devices (such as a microwave).
- You may need to plug the Wi-Fi booster into a lower outlet, which could reduce its coverage. You can resolve this by using an extension cable.
- While some modern extenders won't affect internet speed, many devices may cut the speed by half.
Connect to the router. Using your computer, smartphone, or tablet, select the wireless network name of the router from the Wi-Fi menu (which is now available thanks to the extender), then enter the password to connect.
Tip
- Some Wi-Fi hardware companies manufacture "mesh" networking devices, essentially consisting of two or more mini routers placed throughout the house. While these systems are more expensive, they offer consistent and widespread coverage.
- Traditional, older homes have walls made from wooden beams, while office buildings, high-rises, and apartments are typically constructed with metal columns in the walls. This metal framework can significantly interfere with Wi-Fi signals, so consider the type of building when diagnosing signal issues.
Warning
- Boosting your router's signal without following your country's Wi-Fi network regulations could incur additional charges. Check with your service provider to ensure that the actions you plan to take are legal.
