ASUS AC1900 Dual-Band PCIe Wireless Adapter

Overview

The ASUS PCE-AC68 is a PCI Express wireless adapter designed to bring high-speed dual-band Wi-Fi to desktop computers. It supports combined throughput close to 1900 Mb/s by utilizing both 2.4 GHz and 5 GHz bands, making it suitable for demanding tasks like 4K streaming, large game downloads, cloud backups, and latency-sensitive online gaming without the need for Ethernet cables. The adapter features a Broadcom 802.11ac chipset with TurboQAM support, boosting speeds to 600 Mb/s on 2.4 GHz and 1300 Mb/s on 5 GHz.

Key features

• Dual-band Wi-Fi that balances speed and range by operating on both 2.4 GHz and 5 GHz frequencies
• Three detachable external antennas connect to a magnetic base with extension cables, allowing flexible placement for optimal signal reception
• Aluminum heatsink integrated into the design to maintain thermal stability and consistent performance during extended use
• Easy installation via a standard PCI Express slot, fitting seamlessly into most desktop computers
• Supports a wide range of Wi-Fi standards including 802.11a, b, g, n, and ac for compatibility with various routers
• Robust security protocols including WEP, WPA, and WPA2 to protect your wireless connection in home and office environments

Key specs

• Wireless standard: 802.11a/b/g/n/ac
• Maximum throughput: up to 1900 Mb/s combined (600 Mb/s on 2.4 GHz, 1300 Mb/s on 5 GHz)
• Chipset: Broadcom 802.11ac with TurboQAM support
• Interface: PCI Express
• Antennas: Three detachable external antennas with magnetic base and extension cables
• Security: WEP, WPA, WPA2
• Cooling: Integrated aluminum heatsink

Connectivity and compatibility

This adapter works with a broad range of routers supporting current and legacy Wi-Fi standards, ensuring it fits well into existing network setups. The detachable antennas and magnetic base provide flexibility to position the antennas for the best possible signal, which is especially useful if your desktop is located far from the router or in a spot with signal obstacles.

Ideal uses and environments

The ASUS PCE-AC68 is well suited to users who need reliable, high-speed wireless connectivity on a desktop without running Ethernet cables. It fits well in home offices where video conferencing demands stable connections, gaming setups that require low latency and fast downloads, and any environment where flexibility in antenna placement improves signal quality. Its thermal design supports long sessions without performance drops, making it a strong choice for continuous use.