Products Description

The Powered USB 12V to 24V Female to Female Adapter is a voltage-regulating adapter specifically designed for POS systems. It allows for connection using standard 24V USB cables while maintaining a stable 12V power supply, ensuring device compatibility and continuous stable operation. Through intelligent design, this adapter enables devices that originally only supported 12V voltage output to be compatible with USB cables using the 24V standard structure, providing greater flexibility and application scenarios. The system's output voltage remains strictly 12V, entirely determined by the powered USB host.
The purpose of the PCM-0907 is to allow the connection of 12V powered USB hosts and peripherals using powered USB cable assemblies rated for 24V, where the 24V cable is used only as a mechanical and wiring standard, not for power. This design is particularly useful in retail and industrial environments where 24V powered USB cables may already be deployed or are more readily available, but the connected devices only require 12V power. By maintaining a fixed 12V power path, this adapter prevents accidental voltage mismatches while enabling flexible cable usage.

Specification
| Brand Name |
PCM |
| Part No. | PCM-0907 |
| Product Name | Powered USB 12V Female To 24V Female Adapter For POS Systems |
| Connector A | Power USB 12V Female |
| Connector B | Power USB 24V Female |
| Total Length | 2m |
| Cable Diameter | 6.5mm |
| Rated Voltage | 12V |
| Shielded | Yes (Double Shielded) |
| Cable Type | 28#*1P+22#*2C+20#*4C+ADB |
Important Safety Notice
Notice:
This adapter must only be used in systems where the Powered USB host outputs 12V.
Connecting a 24V Powered USB power source will result in overvoltage damage to 12V devices.
This adapter does not change voltage - it allows 12V systems to use 24V-standard Powered USB cables safely.
Absolutely prohibited:
Connecting a 24V powered USB host directly to this product.
Attempting to use this product for 24V → 12V voltage reduction.
➡ Otherwise, the 12V device will be damaged due to overvoltage.
Drawing

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