| SD4 Advanced Tape to Microdrive Utility |
| Release Date | 1988 |
| Original Publisher | Kobrahsoft (UK) |
| Min. Hardware | ZX-Spectrum 48K |
| Language | English |
| Genre | Utility: Copy/Backup |
| Max. Players | 1 |
| Original Price | £6.95 |
| Original Price according to SPOT/SPEX | 7.95 *** Data provided by SPOT/SPEX is unconfirmed. Please help us validate this information! |
| Microdrive Price | £9.95 |
| Groups | g166 |
Remarks
| cf. SD4 "Plus" Utility; cf. SD5 Advanced Tape-Microdrive Utility |
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