Feature: 1. MAIN PURPOSE: This gadget is specially designed to decode the password of router network, and then you can enjoy demagnetization. 2. HIGH PERFORMANCE: Adopt for RTL8192FU chipset and high power amplifier to improve the product performance. The external omnidirectional antenna setup allows the adapter to receive stronger signals. 3. STABLE AND RELIABLE: With shielding installed, it completely avoids strong radiation from high power adapters as it greatly improves stability. Compatible with IEEE 802.11n, 802.11b/g wireless standard 2.4GHz band. 4. MULTIFUNCTIONAL: You can also use this device to connect your desktop to a wireless router. Keep your desktop away from cluttered wires or office. 5. WIDE APPLICATION: Compatible with popular operating systems in the market; suitable for IPC , set top box, NVR, wide range of applications. Specification: Item Type: USB Wireless Network Card WiFi Adapter Material: ABS Interface: USB Chip: for Realtek RTL8192FU Antenna: 2 x External 5dB Antennas Wireless Mode: Infrastructure, Ad‑Hoc Transmission Rate: 300Mbps Frequency Range: 2.4GHz Data Modulation: BPSK, QPSK, CKK, OFDM (BPSK, QPSK, 16‑QAM, 64‑QAM) Security Features: WPA, WPA2; 64/128 Bit WEP Encryption. Package List: 1 x Wireless Network Card2 x Antenna1 x USB Cable1 x Instruction Manual