1. Hilbera Serîview
The UGREEN SATA USB 3.0 Conversion Cable (Model 40551) allows you to connect 2.5-inch and 3.5-inch SATA HDDs or SSDs to your computer via a USB 3.0 port. It supports data transfer speeds up to 6Gbps and features UASP for enhanced performance. An included AC power adapter ensures stable operation for 3.5-inch drives.
- Lihevhatî: Supports 2.5-inch and 3.5-inch SATA I/II/III HDDs and SSDs up to 6TB.
- Veguhestina Leza Bilind: USB 3.0 with UASP support for up to 6Gbps data transfer.
- Navê min: Includes a PSE-certified AC power adapter for 3.5-inch HDDs.
- Taybetmendiyên Parastinê: Zêdebûna zêde ya çêkirî, zêdetage, û parastina kurt-circuit.
- Plug & Play: Driver-free installation for Windows, macOS, and Linux systems.

Image 1.1: UGREEN SATA USB 3.0 Conversion Cable with a connected hard drive.
2. Naveroka pakêtê
Piştrast bike ku hemî tişt di pakêta te de hene:
- UGREEN SATA USB 3.0 Conversion Cable (Model 40551)
- AC Power Adapter (for 3.5-inch HDDs/SSDs)
3. Rêwerzên Sazkirinê
Follow these steps to connect your SATA drive using the UGREEN conversion cable:
- Ajokera SATA girêdin: Align the SATA connector on the conversion cable with the SATA port on your 2.5-inch or 3.5-inch HDD/SSD. Gently push until it is securely connected.
- Connect AC Power Adapter (for 3.5-inch drives only): If you are using a 3.5-inch HDD/SSD, connect the included AC power adapter to the conversion cable's power input port, then plug the adapter into a power outlet. For 2.5-inch HDDs/SSDs, external power is typically not required.
- Girêdana bi Komputerê: Plug the USB 3.0 connector of the conversion cable into an available USB 3.0 port on your computer.

Image 3.1: Visual guide for connecting the SATA drive and cable.
The device is plug-and-play, so no additional drivers are required for most operating systems (Windows, macOS, Linux).
4. Telîmatên Operating
Once connected, your operating system should automatically detect the drive. You can then access the drive as an external storage device.
- Gihîştina Daneyan: The connected HDD/SSD will appear as a removable drive in your computer's file gerok (Windows) an Finder (macOS).
- New Drives: If connecting a brand new HDD/SSD, it may need to be initialized and formatted before use. Refer to your operating system's disk management tools for this process.
- Nîşana LED: A blue LED light on the adapter indicates power and data activity.
- Fonksiyona xewê ya otomatîk: The adapter features an automatic sleep function, typically after 15 minutes of inactivity, to conserve power and extend drive life.


Image 4.1: LED indicator and AC power input on the adapter.
5. Maintenance
To ensure the longevity and optimal performance of your UGREEN SATA USB 3.0 Conversion Cable:
- Amûrê li hawîrdorek hişk, dûr ji şilbûn û germahiyên zêde bihêlin.
- Dûr nexin an jî amûrê ji bandorên xurt re nehêlin.
- Disconnect the device properly by safely ejecting it from your operating system before unplugging the USB cable.
- Derve bi qumaşek nerm û hişk paqij bikin. Paqijkerên şil bikar neynin.
6. Destpêkirin
- Ajokar nehatiye tespîtkirin:
- Piştrast bikin ku hemî girêdan ewle ne.
- For 3.5-inch HDDs/SSDs, confirm the AC power adapter is correctly connected and powered.
- Biceribînin ku li ser komputera xwe bi portek USB-ya cûda ve girêdin.
- Ji bo dîtina ka ajokar tê naskirin lê nehatiye destpêkirin an jî nehatiye formatkirin, Disk Management (Windows) an Disk Utility (macOS) ya komputera xwe kontrol bike.
- Leza veguhastinê ya hêdî:
- Piştrast bike ku tu bi porta USB 3.0 ya li ser komputerê ve girêdayî yî. Porta USB 2.0 dê bibe sedema leza hêdîtir.
- Verify that your operating system supports UASP for optimal performance.
- The performance of the HDD/SSD itself can affect transfer speeds.
- Intermittent disconnections:
- Ensure the AC power adapter is used for 3.5-inch drives.
- Avoid using USB hubs if possible, or try a powered USB hub.
- Ji bo girêdanên winda kontrol bikin.
7. Specifications
| Hejmara Model | 40551 |
| Type Connector | USB Type-A |
| Ajokarên Lihevhatî | 2.5"/3.5" SATA I/II/III HDD, SSD |
| Kapasîteya herî zêde | Heta 6 TB |
| Leza Veguheztinê | Up to 6Gbps (USB 3.0 with UASP) |
| Volta Inputtage | 12 Volts (via AC Adapter for 3.5" drives) |
| Rated Current | 2 Amperes |
| Pîvan (LxWxH) | 50 x 42 x 12 mm |
| Giraniya hilberê | 50 gram |
| Mal | ABS |
| OS-ya hevgirtî | Windows, macOS, Linux |
| Welatê Origin | çîn |
8. Garantî û Piştgirî
UGREEN provides a 24-month limited manufacturer's warranty for this product, starting from the date of purchase. This warranty covers defects in materials and workmanship under normal use.
Derketinên Garantiyê: The warranty does not cover damage caused by intentional misuse, accidents, unauthorized modifications, or third-party actions.
For technical support or warranty claims, please contact UGREEN customer service through the official UGREEN website or your point of purchase. Please have your proof of purchase and product model number (40551) ready.