RTL8821CE vs. RTL8822BE
What's the Difference?
The RTL8821CE and RTL8822BE are both wireless network adapters developed by Realtek. The RTL8821CE is a single-chip solution that supports 1x1 802.11ac Wi-Fi and Bluetooth 4.2, while the RTL8822BE is a more advanced dual-chip solution that supports 2x2 802.11ac Wi-Fi and Bluetooth 4.2. The RTL8822BE offers faster data transfer speeds and better overall performance compared to the RTL8821CE. However, the RTL8821CE is more cost-effective and suitable for basic wireless networking needs. Ultimately, the choice between the two will depend on the specific requirements and budget of the user.
Comparison
| Attribute | RTL8821CE | RTL8822BE |
|---|---|---|
| Wireless Standard | 802.11ac | 802.11ac |
| Max Speed | 433 Mbps | 867 Mbps |
| Frequency Bands | 2.4 GHz, 5 GHz | 2.4 GHz, 5 GHz |
| Bluetooth Version | 4.2 | 4.2 |
| Antenna Configuration | 1x1 | 2x2 |
Further Detail
Introduction
When it comes to choosing a wireless network adapter for your computer, there are many options available in the market. Two popular choices are the RTL8821CE and RTL8822BE. Both of these adapters are manufactured by Realtek, a well-known company in the networking industry. In this article, we will compare the attributes of these two adapters to help you make an informed decision.
Speed and Performance
One of the key factors to consider when choosing a wireless network adapter is its speed and performance. The RTL8821CE supports a maximum speed of 433 Mbps on the 5GHz band and 150 Mbps on the 2.4GHz band. On the other hand, the RTL8822BE offers faster speeds with a maximum of 867 Mbps on the 5GHz band and 300 Mbps on the 2.4GHz band. This means that the RTL8822BE is better suited for tasks that require high-speed internet, such as online gaming or streaming HD videos.
Compatibility
Another important factor to consider is the compatibility of the wireless network adapter with your device. The RTL8821CE is compatible with a wide range of operating systems, including Windows, Linux, and macOS. On the other hand, the RTL8822BE is primarily designed for Windows operating systems, although there are some drivers available for Linux as well. If you are using a non-Windows operating system, you may want to consider the RTL8821CE for better compatibility.
Antenna Configuration
The antenna configuration of a wireless network adapter can have a significant impact on its performance. The RTL8821CE comes with a single antenna, which may limit its range and signal strength compared to adapters with multiple antennas. In contrast, the RTL8822BE features two antennas, which can improve both range and signal quality. If you need a wireless network adapter that can provide a strong and stable connection, the RTL8822BE may be the better choice.
Bluetooth Support
In addition to Wi-Fi connectivity, many users also require Bluetooth support in their wireless network adapter. The RTL8821CE comes with Bluetooth 4.2 support, allowing you to connect to a wide range of Bluetooth devices such as headphones, speakers, and smartphones. On the other hand, the RTL8822BE offers Bluetooth 5.0 support, which provides faster data transfer speeds and improved range. If Bluetooth connectivity is important to you, the RTL8822BE may be the better option.
Price
Price is always a consideration when purchasing any hardware component. The RTL8821CE is generally more affordable than the RTL8822BE, making it a budget-friendly option for users who are looking for a reliable wireless network adapter without breaking the bank. However, if you are willing to invest a bit more for better performance and features, the RTL8822BE may be worth the extra cost.
Conclusion
In conclusion, both the RTL8821CE and RTL8822BE are solid choices for a wireless network adapter, each with its own strengths and weaknesses. The RTL8821CE is a good option for users who prioritize compatibility and affordability, while the RTL8822BE offers faster speeds, better range, and Bluetooth 5.0 support. Ultimately, the best choice will depend on your specific needs and budget. We hope this comparison has helped you make an informed decision on which adapter is right for you.
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