Quickly and easily insert the NC-9000W Wi-Fi module into your machine to print from your laptop, tablet or smartphone without cables. Your local area network (LAN) is used to connect the devices for wireless printing. This WLAN module is compatible with the HL-L9430CDN, HL-L9470CDN, HL- L9470CDNT, HL-L9470CDNTT, MFC-L9630CDN, MFC-L9670CDN, MFC-L9670CDNT and MFC-L9670CDNTT. - 2.4 GHz: IEEE 802.11 b/g/n Infrastructure... Mode <(>&<)> IEEE 802.11 g/n Wi-Fi DirectTM - 5 GHz: IEEE 802.11 a/n Infrastructure Mode <(>&<)> Wi-Fi DirectTM - WLAN Security: WEP 64/128 bit, WPA-PSK (TKIP/AES), WPA2-PSK (TKIP/AES), APOP, SMTP-AUTH, SSL/TLS (IPPS, HTTPS, SMTP, POP3, IMAP4), SNMP v3, 802.1x (EAP-FAST, PEAP, EAP-TLS, EAP-TTLS), Kerberos, IPsec