DROK
Buck Converter 12v to 5v with USB Type C, 24V to 12V Step Down Converter Adjustable DC Voltage Regulator 8.2V-32V to 3V-20V 4.8A Volt Transformer Power Supply for Type C Charger Fast Charging
*Price sourced from Amazon.com. Last updated 2026-07-22. Price and availability subject to change.
Bottom line: The Buck Converter 12v to 5v with USB Type C, 24V to 12V Step Down Converter Adjustable DC Voltage Regulator 8.2V-32V to 3V-20V 4.8A Volt Transformer Power Supply for Type C Charger Fast Charging is a niche pick — read recent reviews before buying in the power protection category, priced around $9.99. Read recent reviews carefully before committing.
DROK 24v/12V to 5V Buck ConverterParameters:Input voltage: DC 8.2V - 32VOutput voltage: 3V-20V, automatically adjusts to fast charging protocolsDimension: 63×27×10mm (L× W × H)Weight: 22gPackage Includes：1 X USB Type C Buck Converter
SpecPicks Verdict
SpecPicks classifies DROK Buck Converter 12v to 5v with USB Type C, 24V to 12V Step Down… as a niche pick — read recent reviews before buying in the power protection category, based on our editorial and benchmark analysis and our ranking model that weights rating × review-volume × price-fit. DROK's positioning sits within the broader category mid-tier. Use the Compare tool to put it side-by-side with two or three close alternatives before clicking through to Amazon.
Common buyer scenarios for power protection of this kind: matching it to an existing build, replacing a failing part, or upgrading from a previous-generation equivalent. Check the spec table below against your current setup — particularly socket / form-factor / power-rating fields — and confirm compatibility on the Amazon listing before purchase. Prices, stock, and Prime eligibility update directly from Amazon's catalog and may have moved since this page was last verified.
Pros & Cons
Pros
- ✓ Backed by DROK's warranty and support channels
- ✓ Ships via Amazon with Prime eligibility and the standard returns policy
Cons
- ✗ Confirm socket / form-factor / power-rating compatibility against your build before ordering
- ✗ Price, stock, and Prime eligibility update from Amazon and may have changed since this page was last verified
Key Features
- DROK buck converter input voltage is DC 8.2v-32v, output voltage is 3-20V, automatically adjusts to fast charging protocols.
- The step down regulator adopts synchronous rectification scheme to provide wide voltage range, large current and high efficiency.
- Our buck voltage regulator is user-friendly, accompany with DC interface and connecting terminals, make it easier to be connected to different devices.
- The voltage reducer is with USB interface and quick charge identifying chip, and is compatible with all kinds of smart phone.
- Note: USB-A port and Type-C port can be used at the same time (only when USB-A port connected first), but that can not activate fast charging. When Type-C port access fast charging, try not to connect 5V load to the USB-A port, there is possibility of burning load.
Full Specifications
| Brand | DROK |
|---|---|
| Color | Blue |
| Unit Count | 1.0 Count |
| Connectivity | USB |
| Model Number | FBA200731 |
| Power Source | DC |
| Input Voltage | 32 Volts (DC) |
| Output Voltage | 5 Volts (DC) |
| Item Dimensions | 0.39 x 1.06 x 3.94 inches |
| Mfr Part Number | FBA200731 |
| Number of Outlets | 2 |
| Item dimensions L x W x H | 0.39 x 1.06 x 3.94 inches |
Ready to buy?
DROK Buck Converter 12v to 5v with USB Type C, 24V to 12V Step Down Converter Adjustable DC Voltage Regulator 8.2V-32V to 3V-20V 4.8A Volt Transformer Power Supply for Type C Charger Fast Charging is available on Amazon with Prime shipping and the full Amazon returns policy. SpecPicks earns a small commission on qualifying purchases — thank you for supporting independent review work.
*Price sourced from Amazon.com. Last updated 2026-07-22. Price and availability subject to change.
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