Delock 66731 USB Headset and Microphone Adapter Data Sheet

Delock USB Headset and Microphone Adapter with 2 x 3.5 mm

Stereo Jack for Windows and Mac OS

Description

This USB adapter by Delock allows the connection of headsets and microphones with 3.5 mm stereo jack male and is especially designed for the use of video chat programs such as Teams, Zoom or Skype for

Business .

Convenient button control

With the push-button control, calls can be accepted, dialed, held or rejected, and the microphone or webcam can be muted or switched off. The volume on the headset can be easily adjusted with the volume up and down keys.

USB DAC and ADC converter

The USB adapter has a built-in digital to analogue and analogue to digital converter. The adapter offers a sampling rate of up to 16 Bit / 48 kHz and can therefore record and playback audio signals in DVD quality .

Integrated headphone amplifier

The adapter has a headphone class G amplifier which can also be used to connect power-intensive headsets with up to 28 mW @ 32 ohms .

Plug & Play

Due to USB Plug & Play the microphone is ready to use immediately, no driver installation is needed.

Note

Depending on the system setup and existing system configuration, the system may not support all button functions.

Specification

• Connectors:

1 x USB 2.0 Type-A male

1 x 3.5 mm 3 pin stereo jack female (TRS)

1 x 3.5 mm 4 pin stereo jack female (TRRS)

• Sample rate: 16 Bit / 48 kHz for record and playback

• Signal-to-noise ratio (SNR): ca. 100 dB

• Total Harmonic Distortion + Noise (THD+N): 1 %

• Headphone amplifier: Class G up to 28 mW @ 32 Ohm

• Multifunction buttons: microphone mute / video camera on / off, answer call / end call /

hold, volume up and down

• LED indicators: red / blue / green

• USB audio device specification 1.0

• USB HID class 1.1

• USB bus powered

• Plug & Play

• Cable length: ca. 40 cm

• Dimensions (LxWxH): ca. 50 x 21 x 14 mm

System requirements

• Mac OS 10.15.7 or above

• Windows 8.1/8.1-64/10/10-64

• PC or laptop with a free USB Type-A port

Package content

Item no. 66731

EAN: 4043619667314

Country of origin: China

Package: Retail Box

© 2021 by Delock. All names and symbols mentioned here are property of the respective producer. Printing errors, changes and errors excepted.

www.delock.com

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• USB adapter

• User manual

Images

© 2021 by Delock. All names and symbols mentioned here are property of the respective producer. Printing errors, changes and errors excepted.

www.delock.com

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General

Function:

Specification:

Supported operating system:

Interface

Connector 1:

Connector 2:

connector 3:

Technical characteristics

Voltage:

Sample rate:

Signal noise ratio (SNR):

Physical characteristics

Cable length:

LED colour:

Plug & Play

USB 2.0

Mac OS 10.15.7 or above

Windows 10 32-bit

Windows 10 64-bit

Windows 8.1 32-bit

Windows 8.1 64-bit

1 x USB 2.0 Type-A male

1 x 3.5 mm 3 pin stereo jack female

1 x 3.5 mm 4 pin stereo jack female

USB bus powered

16 Bit / 48 kHz ca. 100 dB

40 cm red blue green

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© 2021 by Delock. All names and symbols mentioned here are property of the respective producer. Printing errors, changes and errors excepted.

www.delock.com

66731

3 / 3

07.12.2021