Below you can download dw1820a driver for Windows.
File name: dw1820a.exe
Version: 2.467
File size: 42156 MB
Upload source: manufactuter website
Antivirus software passed: Kaspersky ver. 5.22
Dw1820A Driver(click above to download)
Wi-Fi and Bluetooth Connectivity
Supported standards: IEEE 802.11ac, Bluetooth 4.1, 4.0, 3.0, 2.1
Compatible with Windows and Linux operating systems
Bandwidth: 2.4 GHz and 5 GHz
Antenna: Dual-band external antenna
Data transfer rate: Up to 867 Mbps (on 5 GHz band)
Supported security protocols: WEP, WPA, WPA2, WPA3
Troubleshooting Questions and Answers:
1. Q: Why is my Wi-Fi connection constantly dropping?
A: This issue could be due to interference from other devices or obstacles blocking the signal. Try relocating closer to the Wi-Fi router or ensuring there are fewer devices nearby that could interfere with the signal.
2. Q: Why is my Bluetooth device unable to pair with the Dw1820A?
A: Make sure the device you are trying to connect with is compatible with Bluetooth 4.1, 4.0, 3.0, or 2.1. Additionally, check if the Bluetooth feature is enabled on your device and try restarting both devices before attempting to pair again.
3. Q: Why am I experiencing slow internet speeds despite having a strong Wi-Fi signal?
A: Slow internet speeds can be caused by various factors. Verify that your internet service provider (ISP) is delivering the promised speed. Additionally, check if any bandwidth-heavy tasks are running simultaneously on your device, and try restarting your modem/router to refresh the connection.