XD series right expansion module
| model | Specifications |
| XD-E8X | |
| XD-E8YR | |
| XD-E8YT | |
| XD-E8X8YR | |
| XD-E8X8YT | |
| XD-E16X | |
| XD-E16YR | |
| XD-E16YT | |
| XD-E16X16YR-E | |
| XD-E16X16YR-C | |
| XD-E16X16YT-E | |
| XD-E16X16YT-C | |
| XD-E32YR-E | |
| XD-E32YR-C | |
| XD-E32YT-E | |
| XD-E32YT-C | |
| XD-E32X-E | |
| XD-E32X-C | |
| XD-E8PX | |
| XD-E8PX8YR | |
| XD-E8PX8YT | |
| XD-E16PX | |
| XD-E16PX16YR-E | |
| XD-E16PX16YR-C | |
| XD-E16PX16YT-E | |
| XD-E16PX16YT-C | |
| XD-E32PX-E | |
| XD-E32PX-C | |
| XD-E4AD | |
| XD-E2DA | |
| XD-E4DA | |
| XD-E4DA-H | |
| XD-E8AD | |
| XD-E8AD-A | |
| XD-E8AD-V | |
| XD-E12AD-V | |
| XD-E4AD2DA | |
| XD-E2AD2PT2DA | |
| XD-E3AD4PT2DA | |
| XD-E2TC-P | |
| XD-E6TC-P | |
| XD-E6TC-P-H | |
| XD-E2GRP | |
| XD-E1WT-D | |
| XD-E2WT-D | |
| XD-E4WT-D | |
| XD-E4SSI | |
| XD-ETR |