Tenda A21 AC2100 Dual Band Wi-Fi Range Extender
The Tenda A21 AC2100 Dual Band Wi-Fi Range Extender is engineered to eliminate dead zones and expand wireless coverage with high-gain 4-antenna design and dual-band concurrent technology. Delivering speeds up to 2034 Mbps (2.4 GHz: 300 Mbps / 5 GHz: 1734 Mbps), it ensures stable, high-performance connectivity for streaming, gaming, and smart home devices across homes and offices.
Key Features
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Blazing-Fast AC2100 Dual-Band Performance
Supports concurrent 2.4 GHz (300 Mbps) and 5 GHz (1734 Mbps) operation for a combined throughput of 2034 Mbps. -
4×4 MU-MIMO Technology
Delivers 33% higher transmission rate than AC1750/AC1900 devices, ensuring optimal performance with multiple clients connected. -
Extended Coverage up to 3000 sq. ft.
Four high-gain antennas enhance signal strength and expand coverage for up to 30 devices. -
One-Touch WPS Setup
Instantly connects to your router by pressing the WPS button on both devices — no configuration required. -
Smart LED Signal Indicator
Helps identify the best placement location to achieve optimal Wi-Fi extension and signal quality. -
Gigabit Ethernet Port
Enables wired connections for devices like smart TVs, gaming consoles, or PCs when used as an entertainment bridge. -
Built-in Access Point Mode
Converts any wired network connection into a high-speed dual-band Wi-Fi signal by simply plugging in an Ethernet cable. -
Universal Compatibility
Works with all Wi-Fi routers, access points, and gateway devices supporting 802.11 a/b/g/n/ac standards.
Specifications
| Feature | Specification |
|---|---|
| Model | Tenda A21 |
| Wi-Fi Standard | IEEE 802.11a/b/g/n/ac Wave2 |
| Wireless Speed | 2.4 GHz: 300 Mbps / 5 GHz: 1734 Mbps (Total: 2034 Mbps) |
| Frequency Bands | Dual-Band (2.4 GHz & 5 GHz) |
| Antennas | 4 × 5 dBi External High-Gain Antennas |
| Coverage Area | Up to 3000 sq. ft (based on Tenda Lab data) |
| Concurrent Connections | Up to 30 devices |
| MIMO Technology | 4×4 MU-MIMO |
| Port Type | 1 × Gigabit Ethernet Port (RJ45) |
| Setup Method | WPS One-Touch or Web Configuration |
| Indicator LEDs | Smart Signal Strength LED |
| Mode Support | Repeater / Access Point (AP) |
| Power Supply | AC 100–240 V, 50/60 Hz |
| Dimensions | 97 × 57 × 86 mm (without antennas) |
| Operating Temperature | 0°C – 40°C |
| Operating Humidity | 10% – 90% non-condensing |
| Certifications | CE, RoHS, NCC |
| Compatibility | Works with all standard routers and mesh systems |
What’s in the Box
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1 × Tenda A21 AC2100 Dual Band Wi-Fi Range Extender
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1 × Quick Installation Guide
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1 × Warranty & Compliance Information Sheet
Why Choose Tenda A21
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Eliminates Wi-Fi dead zones with 4 external high-gain antennas
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Provides up to 3000 sq. ft. of coverage for 30+ devices
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Delivers ultra-fast AC2100 dual-band connectivity for streaming and gaming
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MU-MIMO ensures stable performance even under heavy load
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One-touch WPS setup simplifies installation
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Dual-function as Range Extender or Access Point
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Universal compatibility with any router or gateway
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