TP-Link TL-WN881ND 300Mbps Wireless N PCI Express Wi-Fi Adapter
- Up to 300Mbps Wireless N Wi-Fi Speed
- PCI Express Interface for Desktop Computers
- MIMO Technology with 2 Detachable Adjustable Antennas
- WPS Setup with WPA/WPA2 Wireless Security
TP-Link Archer T4E AC1200 Wireless Dual-Band PCI Express Adapter
- AC1200 Dual-Band Wi-Fi – Up to 867Mbps on 5GHz & 300Mbps on 2.4GHz
- PCI Express Interface for Compatible Desktop PC Wi-Fi Upgrades
- 2×2 MIMO & Beamforming for Fast and Stable Wireless Connectivity
- 2 External Antennas with Low-Profile & Full-Height Brackets