TP-Link TL-WN822N 300Mbps High Gain Wireless USB Adapter

Description

The TP-Link TL-WN822N 300Mbps High Gain Wireless USB Adapter is a high-performance, single-band Wi-Fi adapter designed to provide reliable wireless connectivity for USB-A devices such as desktops, laptops, and compatible systems. It supports Wi-Fi N (802.11n) on the 2.4GHz band, delivering up to 300Mbps for lag-free video streaming, online gaming, and internet calls in moderate network environments. The dual 3dBi high-gain external antennas enhance signal strength and coverage, ensuring stable connections across multiple rooms or floors, outperforming adapters with internal antennas like the TL-WN821N or TL-WN823N. MIMO technology (2×2) improves throughput and signal stability.

The plug-and-play functionality offers driver-free setup for Windows 11/10/8.1, while Windows 8/7/XP, macOS 10.9–10.15, and Linux (Kernel 2.6.24–4.9.60) require drivers from TP-Link’s website. It supports WEP, WPA/WPA2, WPA-PSK/WPA2-PSK encryption and features a WPS button for one-touch secure connections. The Realtek RTL8192EU chipset (inferred from similar models) ensures reliable performance. The desktop-style design with a 1.5m USB extension cable allows flexible placement for optimal signal reception. Measuring 90 × 68 × 16.8 mm and weighing ~50g, it’s less portable than nano adapters but ideal for stationary setups. Reviews praise its strong signal and easy setup, but some users note driver issues on Linux/macOS and occasional interference with 2.4GHz devices. It’s marked as End of Life on TP-Link’s website, suggesting limited future support.

Compared to the TL-WN821N (300Mbps, no external antennas), the TL-WN822N offers better range due to its high-gain antennas and USB cable. Unlike the Archer T2U Nano (AC600, dual-band), it’s limited to 2.4GHz and Wi-Fi N. Compared to the Archer T4U Plus (AC1300, dual-band), it lacks speed and 5GHz support. Unlike the UH7020C (7-in-1 hub), it focuses solely on Wi-Fi connectivity. It’s ideal for users needing enhanced range for basic wireless tasks.

Specifications

• Host Interface: USB 2.0 Type-A (480Mbps)

• Wireless Standards: IEEE 802.11b/g/n

• Frequency: 2.4GHz (2.400–2.4835 GHz)

• Data Transfer Speed: Up to 300Mbps (2.4GHz)

• Chipset: Realtek RTL8192EU (inferred)

• Wireless Security: WEP, WPA/WPA2, WPA-PSK/WPA2-PSK

• Features: WPS Button, Infrastructure/Ad Hoc Modes

• Compatibility: Windows 11/10/8.1/8/7/XP (32/64-bit), macOS 10.9–10.15, Linux (Kernel 2.6.24–4.9.60)

• Plug-and-Play: Yes, driver-free for Windows 11/10/8.1; drivers required for Windows 8/7/XP, macOS, Linux

• Power Supply: USB bus-powered (no external adapter)

• Dimensions: 90 × 68 × 16.8 mm (3.54 × 2.68 × 0.66 in)

• Weight: 1.76 oz (50g, estimated)

• Antenna: 2× 3dBi External Omni-Directional Antennas

• Cable Length: 1.5m (USB extension cable)

• LED Indicator: Connection status (Off: no driver/radio disabled; Slow Flash: driver installed, no data; Fast Flash: data transmission)

• Certifications: CE, FCC, RoHS

• Operating Temperature: 0°C to 40°C (32°F to 104°F)

• Storage Temperature: -40°C to 70°C (-40°F to 158°F)

• Operating Humidity: 10%–90% (Non-Condensing)

• Storage Humidity: 5%–90% (Non-Condensing)

• Package Contents: TL-WN822N 300Mbps High Gain Wireless USB Adapter, 1.5m USB Extension Cable, Resource CD, Quick Installation Guide