Wi-Fi module for Optoma Creative Touch 3 series interactive displays (2nd generation) Technical specifications: - Wireless frequency: 2.4 / 5 GHz dual band - Wireless antennas: 2 - 802.11a/n/ac/ax Wi-Fi compatible - Up to 867 Mb/s (5 GHz) / 300 Mb/s (2.4 GHz) - Supports Bluetooth 5 system (BT 5.2 Logo Compliant): one to one pair to transfer files and data