RTL8822CE
High-performance 2x2 802.11ac Wi-Fi and Bluetooth 5.0 combo for premium laptops
Product Overview
Description
The Realtek RTL8822CE is a high-performance 2x2 802.11ac Wi-Fi and Bluetooth 5.0 combo solution delivering up to 867 Mbps wireless speeds for premium laptops and high-performance devices.
With 2x2 MIMO configuration, RTL8822CE provides better range, reliability, and throughput compared to 1x1 solutions. The Bluetooth 5.0 support offers 2x speed and 4x range improvements over previous generations.
This combo chip is ideal for premium ultrabooks, gaming laptops, and professional workstations requiring reliable high-speed wireless connectivity with advanced features like MU-MIMO and beamforming.
Product Series
RTL
Primary Application
Premium ultrabooks
Key Features
- 802.11ac 2x2 with MU-MIMO
- Bluetooth 5.0 with 2x speed
- Dual-band 2.4GHz/5GHz
- Up to 867 Mbps Wi-Fi speed
- Beamforming support
- LDPC error correction
- PCIe interface
- Windows 10/11 certified
Specifications
| Wi-Fi Standard | 802.11a/b/g/n/ac |
|---|---|
| Bluetooth Version | 5.0 + BLE |
| Wi-Fi Configuration | 2x2 Dual-band (2.4/5GHz) |
| Max Wi-Fi Speed | 867 Mbps |
| Interface | PCIe |
| MIMO | 2x2 with MU-MIMO support |
| Channel Width | 20/40/80 MHz |
| Operating Temperature | 0°C to +70°C |
| Package | QFN-48 |
| Features | Beamforming, LDPC |
Applications
Premium ultrabooks
Electronic system design
Gaming laptops
Electronic system design
Workstations
Electronic system design
High-performance tablets
Electronic system design
All-in-one PCs
Electronic system design
FAE Expert Insights
"RTL8822CE is our top recommendation for mainstream to premium laptops. The 2x2 MIMO provides noticeably better performance than 1x1 solutions, especially in challenging RF environments. Bluetooth 5.0 is a nice upgrade for modern peripherals. We've seen excellent adoption in gaming laptop designs."
Best value 2x2 Wi-Fi 5 solution for premium devices
— Michael Chen, BeiLuo
Frequently Asked Questions
What is the real-world performance difference between 1x1 and 2x2 MIMO?
In real-world conditions, 2x2 MIMO (RTL8822CE) typically delivers 50-80% better throughput than 1x1 (RTL8821CE) and significantly better range. With a capable router, expect 500-700 Mbps with 2x2 vs 200-300 Mbps with 1x1. The 2x2 configuration also provides better reliability through spatial diversity, maintaining connection quality in challenging environments.
Choose 2x2 for better performance and range. 1x1 is sufficient for basic internet usage.
Does RTL8822CE support Wi-Fi 6 (802.11ax)?
No, RTL8822CE supports up to Wi-Fi 5 (802.11ac). For Wi-Fi 6 support, consider RTL8852AE which offers 802.11ax with 2x2 configuration and up to 1200 Mbps. RTL8822CE remains an excellent choice for cost-effective high-performance Wi-Fi 5 applications where Wi-Fi 6 is not required.
Use RTL8822CE for Wi-Fi 5 designs. Upgrade to RTL8852AE for Wi-Fi 6 requirements.
What are the Bluetooth 5.0 improvements over 4.2?
Bluetooth 5.0 in RTL8822CE offers 2x faster speed (2 Mbps vs 1 Mbps), 4x longer range, and 8x broadcasting capacity compared to Bluetooth 4.2. This enables better audio quality for wireless headsets, longer range for wireless peripherals, and improved performance for IoT applications. Bluetooth 5.0 is backward compatible with all previous Bluetooth versions.
Bluetooth 5.0 provides meaningful improvements. Recommended for new designs.
Is RTL8822CE suitable for gaming laptops?
Yes, RTL8822CE is an excellent choice for gaming laptops. The 2x2 MIMO provides stable low-latency connections essential for online gaming. The 867 Mbps maximum speed is sufficient for game downloads and streaming. Many gaming laptop manufacturers use RTL8822CE as their standard wireless solution due to its reliable performance and cost-effectiveness.
Well-suited for gaming laptops. Consider RTL8852AE for Wi-Fi 6 gaming features.
What drivers are required for RTL8822CE?
RTL8822CE requires Realtek wireless drivers which are included in Windows 10 version 1809 and later. For Linux, drivers are available in kernel 5.2+ or can be compiled from Realtek source. The Bluetooth stack uses standard Windows and Linux Bluetooth drivers. Both Wi-Fi and Bluetooth are certified for Windows 10/11 HLK.
Native driver support in modern Windows. Check Linux kernel version for compatibility.