Pioneer BDP-LX55Ethernet connection, 3D support (3D-Ready), Wireless network (Wi-Fi), DivX, MPEG2, MPEG4, WMV, 3GP/3GPP, AVI, Matroska (MKV), AVCHD, MOV, TS, DivX HD, FLV, Dolby Digital, Dolby Digital Plus, Dolby TrueHD, DTS HD High Resolution Audio, DTS HD Master Audio, DTS, DTS HD Master Audio Essential