- mib_v2.02.9.3Edition:V2.02.9.3 updated: 20220128Download:ex77900_mib_v2.02.9.3.zip
- firmware_v2.02.9.3Edition:V2.02.9.3 updated: 20220128Download:ex77900_firmware_v2.02.9.3.zip
- release_notes_v2.02.9.3Edition:V2.02.9.3 updated: 20220128Detail and Release Note:In common: EX73900, EX77900, EX77964, EX78900, EX83304Download:release_notes_v2.02.9.3.pdf