SMUGDESK
SMUGDESK Power eSATA to SATA 22Pin Combined Cable .5M eSATA+USB Host Port Cord Signal & Power
A .5 m power eSATA cable delivers SATA data plus 12 V and 5 V power to a SATA 22-pin drive from a genuine powereSATA host port
- Combines SATA data and 12V plus 5V power in one .5M cable
- Converts powereSATA composite port to standard SATA 22pin connector for drives
- Shielded construction reduces EMI interference for stable HDD and SSD performance
- Works driver-free with any host that has a genuine powereSATA interface
- Eliminates separate power adapters for external SATA storage enclosures
What the cable does
This SMUGDESK cable combines SATA data transmission with 12V and 5V power delivery in a single .5 metre cord. It converts a genuine powereSATA composite host port into a standard SATA 22pin connector for external HDD or SSD use. The shielded construction reduces electromagnetic interference to maintain stable read and write performance. No driver installation is required on compatible hardware.
How it fits a build
The cable plugs directly into a powereSATA port that supplies both signal and power, freeing the builder from separate power adapters for the external drive. It requires a host equipped with a true powereSATA interface; ordinary non‑powered eSATA ports cannot deliver 12V or 5V and will leave the drive unpowered. The compact .5 metre length suits short‑run wiring inside desktop enclosures or portable storage projects.
Thermals, noise and power
The cable itself has no active components, so it generates no noise and negligible heat during normal operation. It simply passes 12V and 5V from the host powereSATA port to the SATA 22pin connector, drawing only what the attached drive requires. Shielded conductors keep signal integrity stable without adding thermal load to the system.
Highlights
- Combines SATA data and 12V plus 5V power in one .5M cable
- Converts powereSATA composite port to standard SATA 22pin connector for drives
- Shielded construction reduces EMI interference for stable HDD and SSD performance
- Works driver-free with any host that has a genuine powereSATA interface
- Eliminates separate power adapters for external SATA storage enclosures
Specifications
No published specifications for this item yet.
Questions about this item
How long can the 0.5m cable run before signal loss degrades SATA read-write speeds?
The 0.5 metre length is designed for short-run wiring inside external enclosures; the shielded construction suppresses EMI to maintain stable performance at this distance.
Does the cable or the drive enclosure get hot when the 12V and 5V lines feed an SSD continuously?
Power is drawn directly from the host powereSATA port, so heat depends on the drive's own consumption and the host's power delivery; the cable itself adds no active components.
My laptop only has a regular eSATA port — will this cable still power a 22-pin SATA drive?
No; ordinary eSATA ports cannot output 12V or 5V power, so a connected drive will not spin up. A genuine powereSATA composite port is required.
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