Poly Trio C60 IP Conference Phone for Microsoft Teams and PoE-enabled No Radio (830A1AA) - Connectivity: 1 x USB 2.0 Type-A (for USB battery charging), 1 x USB 2.0 Micro-B (for USB audio device), 2 x RJ-45 (10/100/1000BASE-TX Mbps), Power: LAN IN: Built-in auto-sensing IEEE 802.3at, PoE Device (Class 4), LAN OUT: Built-in auto-sensing IEEE 802.3af power sourcing equipment, Wireless: Bluetooth 4.2 + Dual-Band Wi-Fi Connectivity: 2.4-2.4835 GHz (802.11b, 802.11g, 802.11n HT-20), 5.15-5.825 GHz (802.11a, 802.11n, HT-20, 802.11n HT-40)