Is Your Wi-Fi a Bottleneck?
Do you know that feeling when your internet lags, even though your router should be fast? When videos stutter, downloads take forever, and you simply have no reception in certain corners of your home? Many integrated Wi-Fi adapters in laptops or desktop PCs are simply not powerful enough to utilize the full bandwidth of your internet connection or to ensure a stable signal over longer distances. This leads to frustration and slows you down in your digital world.
The Solution: ALFA Network AWUS1900 – Your Wi-Fi Turbo!
The ALFA Network AWUS1900 is not an ordinary Wi-Fi adapter, but a real upgrade for your Network. With this high-performance USB adapter, you transform your computer into a receiving station that picks up even the weakest signals and converts them into blazing-fast speeds. The four external, detachable 5dBi Dual-Band Antennas ensure impressive range and signal penetration, so walls and ceilings are no longer an obstacle. Experience a stable and fast connection wherever you need it.
Technology that Inspires and Connects
At the heart of the AWUS1900 beats the proven Realtek RTL8814AU chipset, known for its efficiency and stability. Support for the latest 802.11ac Wi-Fi standards gives you access to both frequency bands – the 2.4 GHz band for maximum compatibility and range, and the 5 GHz band for highest speeds and lower interference. The USB 3.0 interface ensures that data transfer between the adapter and computer occurs without bottlenecks. Furthermore, the adapter is compatible with a variety of operating systems, including Windows XP to 10, macOS 10.5 to 10.14, and various Linux distributions.
More Than Just Fast: Security and Flexibility
In addition to impressive speed, the ALFA Network AWUS1900 also prioritizes your security. It supports all common encryption standards such as WEP, WPA, and WPA2 to protect your network from unauthorized access. For advanced users and IT security experts, the adapter even offers features like Monitor Mode and Packet Injection, making it a popular tool in combination with Kali Linux. The detachable Antennas also offer you the flexibility to connect even more powerful Antennas if needed and further optimize your Wi-Fi.
Technical Data
| Manufacturer: | ALFA Network |
| Model: | AWUS1900 |
| EAN: | 4718050305209 |
| Chipset: | Realtek RTL8814AU |
| Wi-Fi Standards: | IEEE 802.11a/b/g/n/ac |
| Wi-Fi Frequency: | Dual-Band (2.4 GHz & 5 GHz) |
| Data Rate 2.4 GHz: | Up to 600 Mbps (802.11n) |
| Data Rate 5 GHz: | Up to 1300 Mbps (802.11ac) |
| Total Data Rate: | Up to 1900 Mbps (AC1900) |
| Antennas: | 4x external, detachable, Dual-Band |
| Antenna Gain: | 4x 5 dBi Omni-Directional |
| Antenna Connector: | 4x RP-SMA Female |
| Interface: | USB 3.0 (backward compatible with USB 2.0) |
| Output Power (max.): | 23 dBm (EU compliant: max. 20 dBm EIRP) |
| Wi-Fi Security: | WEP 64/128-bit, WPA, WPA2, WPA-PSK/WPA2-PSK, WPS |
| Operating Systems: | Windows XP/Vista/7/8/10, macOS 10.5-10.14, Linux |
| Dimensions (WxDxH): | 85.3 x 62 x 24 mm |
| Operating Temperature: | -10 °C to 60 °C |
| Humidity: | 5% to 98% (non-condensing) |
| LED Indicators: | Power, Wi-Fi (Link/Activity) |
Package Contents
| 1 x ALFA Network AWUS1900 Wi-Fi USB Adapter |
| 4 x Dual-Band 5 dBi RP-SMA Antennas |
| 1 x USB 3.0 Connection Cable |
| 1 x Installation DVD (Drivers) |
| 1 x Screen Clip Adapter |
| 1 x Suction Cup Mount |
| 1 x Quick Installation Guide |
| 1 x ALFA Sticker |
| 1 x Warning Card |
Häufig gestellte Fragen (FAQ)
What Wi-Fi speeds does the ALFA Network AWUS1900 achieve?
The ALFA Network AWUS1900 achieves combined Wi-Fi speeds of up to 1900 Mbps. This includes 600 Mbps on the 2.4 GHz band and 1300 Mbps on the 5 GHz band, ideal for demanding applications like 4K streaming and online gaming.
Is the AWUS1900 compatible with my operating system?
Yes, the ALFA Network AWUS1900 offers broad compatibility. It supports Windows XP, Vista, 7, 8/8.1, and 10 (32/64bit), macOS from version 10.5 to 10.14, as well as various Linux distributions, including special drivers for Kali Linux.
Can I replace the antennas of the AWUS1900?
Absolutely! The AWUS1900 is equipped with four detachable 5dBi dual-band antennas connected via RP-SMA connectors. You can replace these with other, more powerful antennas if needed to further optimize your range or signal quality.
What advantages does the USB 3.0 interface offer?
The USB 3.0 interface of the AWUS1900 ensures a significantly higher data transfer rate compared to USB 2.0. This is crucial for transmitting the adapter's high Wi-Fi speeds to your computer without bottlenecks, thus utilizing its full performance. It is also backward compatible with USB 2.0.
Is the ALFA Network AWUS1900 suitable for security testing?
Yes, the AWUS1900 is very popular in the IT security community due to its Realtek RTL8814AU chipset and features like Monitor Mode and Packet Injection. It is frequently used in conjunction with Kali Linux for Wi-Fi security testing.
Homepage: https://alfa.com.tw
