TP-Link TL-WR641G, White TP-Link TL-WR641G. Modulation: BPSK, CCK, DBPSK, DQPSK, DSSS, OFDM, QPSK. Networking standards: IEEE 802.11b, IEEE 802.11g, Receiver sensitivity: 108M: -68dBm@10% PER 54M: -68dBm@10% PER 11M: -85dBm@8% PER 6M: -88dBm@10% PER 1M: -90dBm@8% PER.... Firewall security: SSID. Supported network protocols: TCP/IP, PPPoE, ICMP. Product colour: White