Dahua NC650 – 802.11AC 650M Dual-Band Wireless USB Adapter

Take your internet experience to the next level with the NC650 Wireless USB Adapter! Designed for speed and flexibility, this compact adapter delivers dual-band Wi-Fi performance—letting you switch between 2.4 GHz for wider coverage and 5 GHz for faster, smoother streaming.

With speeds up to 650 Mbps, you can enjoy lag-free video calls, seamless HD streaming, and responsive online gaming. Its sleek, plug-and-play design makes installation quick and hassle-free, while broad compatibility ensures it works with Windows, Mac, and Linux devices.

Perfect for upgrading older computers or adding reliable wireless connectivity to desktops, the NC650 is a small device that delivers big performance.

Specifications

Model: NC650
Type: Wireless USB Adapter
Interface: USB 2.0
Wireless Standard: IEEE 802.11a/b/g/n/ac
Frequency Bands: Dual Band (2.4 GHz & 5 GHz)
Max Speed: 650 Mbps (2.4 GHz: 200 Mbps, 5 GHz: 433 Mbps)
Channel Width: 20/40 MHz (2.4 GHz), 20/40/80 MHz (5 GHz)
Antenna Gain: 2 dBi (Omnidirectional)
Max Output Power: 19 dBm
Encryption: WPA-PSK / WPA2-PSK
Features: MU-MIMO, OFDMA, QoS, DHCP
Compatibility: Windows XP/Vista/7/8/10, Mac, Linux
Power Supply: USB powered
Power Consumption: 0.5 W (idle), 1 W (full load)
Operating Temperature: 0°C to +40°C
Dimensions: 18.8 × 15.7 × 7.4 mm
Weight: 2.2 g