SMC EliteConnect SMC2891W-AG Universal Wireless Bridge. Data transfer rate (max): 108 Mbit/s. Modulation: 16-QAM, BPSK, OFDM, QPSK, QPSK, Antenna gain level (max): 17 dBi. Number of users: 128 user(s), Frequency band: 2.4/5 GHz, Networking features: 802.11a, 802.11b/g. Interface: 802.11a, 802.11b/g, 10/100Mbps Fast Ethernet, Connectivity technology: Wireless. Compliance industry standards: IEEE 802.3, IEEE 802.3u, IEEE 802.11a, b, g, Safety: UL/CUL (CSA60950-1,UL60950-1), CB (IEC 60950-1), UL/GS (EN60950-1), ICES-003, Certification: - CE Class B (EN55022), CE EN55024 - IEC61000-3-2, IEC61000-3-3, IEC61000-4-2,