DeLOCK External USB Sound Card DeLOCK 66634 USB-A to 2 x 3.5 mm

The DeLOCK External USB Sound Card (model 66634) expands a computer, laptop or tablet with an additional external sound card. It features a USB-A (USB 2.0) connector and two 3.5 mm stereo jacks for headphone/speaker output and microphone input. The compact black adapter provides stereo audio at up to 16 bit / 48 kHz and is suitable for basic audio playback, voice recording and communications.

Advantages

The adapter delivers compact stereo sound through a 3.5 mm output with a maximum sampling rate of 16 bit / 48 kHz and includes a separate 3.5 mm microphone input supporting the same sampling rate. It is plug & play via USB-A, requires no driver installation, and is compatible with common operating systems including Windows, macOS, Chrome OS and Linux. Its small black housing integrates easily with existing setups.

Suitable for

• Connecting headphones or external speakers to computers without a working audio jack
• Voice recording with an external microphone for video chats and streaming
• Gaming audio and voice communication
• Upgrading audio capability of laptops or tablets with a USB-A port

Key specifications

• Brand: DELOCK
• Model / MPN: 66634
• EAN: 4043619666348
• Interface: USB 2.0 Type-A (USB-A)
• Audio connectors: 2 × 3.5 mm stereo jacks (output and microphone input)
• Audio sampling rate: up to 16 bit / 48 kHz
• Colour: Black

How to use

Plug the DeLOCK USB-A connector into an available USB-A port on your computer, laptop or tablet. Connect headphones or external speakers to the 3.5 mm output jack and connect a microphone to the 3.5 mm microphone input if recording or voice communication is required. The device uses USB Plug & Play and should be immediately available in the system's audio settings; select it as the input/output device if necessary.

Recommendations

For best results, ensure the host device provides a stable USB connection and select the DeLOCK USB sound device in your operating system's audio settings. Use compatible 3.5 mm plugs and avoid excessive cable strain. When using on battery-powered tablets, monitor battery level during extended audio or recording sessions.