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The DD HiFi MD19S is an ultra-compact USB-C cable designed for fast charging and data transmission in portable applications. Measuring just 8cm in length and weighing only 8g, it is the ideal solution for connecting a smartphone, portable DAC, digital audio player, or power bank without creating excess cable clutter.
Its construction is based on a flat parallel 3-conductor architecture using high-purity OCC copper conductors for the power lines, combined with a silver-plated OFC copper-shielded data section to minimize interference and preserve signal integrity.
The MD19S supports up to 100W charging power, enabling fast charging of USB Power Delivery compatible devices. Its 21.3 AWG power conductors provide low resistance, while the 22.3 AWG data lines ensure reliable signal transmission.
SoftFlex PVC insulation provides excellent flexibility and durability for everyday use, complemented by premium FEP insulation on the main conductors for both high- and low-temperature resistance. Compact, durable, and discreet, the DD HiFi MD19S is perfectly suited to portable setups where minimizing cable bulk is essential.
Please note that the cable's DATA section is not OTG compatible. This means it is only compatible with DAC/AMPs featuring a built-in OTG USB Audio circuit, or with devices that use a separate USB Audio interface and USB power input for charging.
Technical Specifications
| Specifications | |
|---|---|
| Product Type | USB-C Cable |
| Connectors | 2x USB-C |
| OTG DATA | |
| Cable Construction | Flat Parallel 3-Wire Design |
| Insulation | SoftFlex PVC |
| Conductor Gauge (DATA) | 22.3 AWG (D+), 22.3 AWG (D-) |
| Conductor Material (DATA) | High-Purity OCC |
| Shielding Material | 21.5 AWG Silver-Plated OFC |
| Conductor Gauge (POWER) | 21.3 AWG (V+), 21.3 AWG (G) |
| Conductor Material (POWER) | High-Purity OCC Copper |
| Conductor Cross-Section | 0.382mm² ×2 |
| Conductor Insulation | Premium FEP Insulation Resistant to High and Low Temperatures |
| Maximum Charging Power | 100W |
| General | |
|---|---|
| Length | 8cm |
| Weight | 8g |
| Package Contents | 1x DD HIFI MD19S |
| Length (m) | 0.08 |
| Shielding | Yes |
| Section (mm²) | 0.326 |
| Section (mm²) | 0.410 |
| Connector | USB-C |
| Conductors material (Cable) | Copper |
| Conductors Plating (Cable) | Silver |