STARTECH USB312SAT3CB USB 3.1 Gen 2 to SATA converter cable 2.5
- 2.5 in (6.35 cm)
- USB to SATA
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Two adapters convert USB-A Quick Charge ports into USB-C Power Delivery ports with 5 Gbps data transfer
This two-pack converts legacy Quick Charge USB-A ports into Power Delivery USB-C female ports, enabling simultaneous 5Gbps data transfer and PD fast charging. The compact plug-and-play design requires no drivers and works with existing QC wall or car chargers. It provides a cost-effective way to reuse older chargers for modern Type-C phones, tablets and small laptops at home, office or travel. Ideal for users who need multiple adapters for different locations.
The adapter is intended for owners of QC2.0 or 3.0 chargers who want PD fast charging and 5Gbps data sync on Type-C smartphones, tablets and lightweight notebooks. It will not serve buyers whose USB-A ports lack Quick Charge support, nor those who require higher bandwidth than 5Gbps for external storage workflows. Users needing to charge larger laptops that exceed the converter’s power pass-through capability should look at dedicated PD chargers instead.
The single specification that determines fit is the 5Gbps USB 2.0 data transfer ceiling combined with QC-to-PD protocol conversion. If your Type-C device negotiates PD from a QC source and your file-transfer needs stay within this bandwidth, the converter matches the requirement. Any workflow demanding faster throughput or a different protocol negotiation will not be satisfied by this part.
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No published specifications for this item yet.
Plug the USB-A male end into your QC 2.0 or 3.0 charger port, then connect your USB-C device to the female port; the common mistake is using a standard USB-A port that lacks QC support, which prevents PD negotiation.
The solid-state converter has no moving parts or firmware updates; only replace it if the USB-A plug or USB-C receptacle shows physical wear or intermittent contact.
Data transfer tops out at USB 2.0 speeds while PD fast charging runs simultaneously, so large file moves become the bottleneck before the power delivery negotiation reaches its ceiling.
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