AXAGON ADA-HCPD

A stereo 4-pole TRRS connector with automatic CTIA or OMTP standard detection is used to connect headphones. The strength of the cable is ensured by a high-quality nylon braid.

Input (connection to laptop):
1x USB 480Mbps male connector (USB 2.0)
connecting USB connector type C male

Input (power supply):
USB Power Delivery 3.0 60W, USB-C female connector.
Charging of the phone from the power adapter via USB-C adapter.
PD power must be supported by both the phone (laptop) and the wall charger.

Audio output:
2-channel analog 32-bit output (3.5 mm TRRS stereo jack):
stereo output for headphones or active speakers

Audio input:
analog 16-bit input (3.5 mm stereo jack):
microphone input and input for recording analog signal

Sampling rate, resolution and output converter (DAC) noise:
analog - 44.1 - 384 kHz @ 16 / 24 / 32bit (PCM) for playback
signal-to-Noise ratio (Output SNR) ≥ 124 dBA 32 Ohm, 30 mW reference signal, 20 Hz - 20 kHz)
harmonic distortion (Output THD + N) ≤ -95dB (32 Ohm, 20 mW, 20 Hz - 20 kHz)

Sampling rate, resolution and input converter (ADC) noise:
analog - 48 kHz @ 16 bit (PCM) for recording
signal-to-Noise ratio (Input SNR) ≥ 99dB (0 dB gain, Vref = 0.5 Vrms, 20 Hz - 20 kHz)
harmonic distortion (Input THD + N) ≤ -90 dB (0 dB gain, Vref = 0.5 Vrms, 20 Hz - 20 kHz)

Other features:
Built-in 30mW @ R=32 Ohm headphones amplifier.
Impedance range of connected headphones 16 - 200 Ohm.
Frequency range 20 Hz - 20 kHz.
USB 480Mbps interface (USB 2.0, backward compatible with USB 1.1).
Easy to install thanks to full Plug and Play support.
Possibility to connect your device while running thanks to the Hot Plug support.
3.5 mm jack, TRS, TRRS (CTIA & OMTP autodetection) compatible.
Compliant with the USB Audio Device Class specification v1.0.
Adapter power supply via USB (bus power) - no auxiliary power supply required.
Dimensions of the 3.5 mm jack 25 x 7 mm.
Dimensions USB-C male connector 25 x 11 x 6 mm.
Dimensions USB-C female connector 30 x 11 x 6 mm.
Adapter length 10 cm.
Weight only 10 g.

Setting up a sound card in Windows allows:
Adjusting volume and balance of speakers
settings for listening to the microphone
extended speaker features: virtual surround sound, Dolby Atmos support
Setting the sampling rate and bit depth for reproduction

Sound card settings in Android allow:
Adjusting volume and balance of speakers
extended speaker features: virtual surround sound, Dolby Atmos support
immersive sound

Sound card settings in iOS / iPadOS allow:
volume setting
hearing protection
optimization for balanced sound

Supported operating systems:
Windows 10 / 11 and later, macOS, iPadOS, iOS, Linux, Chrome OS and Android

Input
interface: USB 2.0
interface: USB Power Delivery 3.0
connector: USB Type C male on the cable
connector: USB-C female
cable: 10 cm, permanently connected

Audio outputs
analog output: 2-channel stereo output for headphones or active speakers
sampling rate: 44.1 / 384 kHz analog
resolution: 16 / 24 / 32 bit (PCM) for playback
signal-to-noise ratio: ≥ 124 dB (Output SNR) pro DAC
harmonic distortion: ≤ -95 dB (Output THD+N)
connector: 3.5 mm TRRS stereo jack

Audio inputs
analog input: 2-channel stereo microphone input
sampling rate: 44.1 / 48 kHz analog
resolution: 16 bit for recording
signal-to-noise ratio: ≥ 99 dB (Input SNR) pro ADC
harmonic distortion: ≤ -90dB (Input THD+N)
connector: 3.5 mm stereo jack

Supported features
automatic installation: yes
Plug and Play: yes
Hot Plug: yes

Other features
dimensions: 25 x 7 mm
weight: 4 g

Power supply
on the bus: yes (USB bus power)

OS support
iPadOS: yes
iOS: yes
MS Windows: 10 / 11 and higher
MS Windows Server: yes
Mac OS: yes
Linux: yes
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