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Small black USB 2.0 sound card adapter with optical port

LORDWORLD

LORDWORLD USB 2.0 5.1/7.1 6-Channel Sound Card

SKU CH-CJWW-4XAWS

USB 2.0 adapter adds 5.1 or 7.1 surround sound with six channels to a PC or laptop

  • 6-channel 5.1/7.1 surround for immersive audio
  • USB 2.0 connection works with PC and laptop
  • Optical output keeps signal clean to external DAC
  • Compact adapter adds sound without opening the case
  • Listed by manufacturer in July 2026

USB 2.0 Audio Adapter

The LORDWORLD USB 2.0 sound card adds 5.1 and 7.1 surround audio to a PC or laptop through a single USB port. It provides six analogue output channels plus an optical digital connection for external receivers. The adapter suits users who need multichannel sound on systems lacking a dedicated internal audio header.

Thermals and Power

The device draws power directly from the USB 2.0 bus and requires no external supply. With no active cooling components it runs silently and produces negligible heat during normal playback. Power consumption stays within standard USB 2.0 limits for bus-powered peripherals.

Six Channel Output Decides Fit

The defining specification is the six-channel analogue output supporting 5.1 and 7.1 formats. Buyers needing only stereo output or a higher channel count such as 9.1 will not match this device. The optical port adds a digital path but does not increase the analogue channel count.

商品特色

  • 6-channel 5.1/7.1 surround for immersive audio
  • USB 2.0 connection works with PC and laptop
  • Optical output keeps signal clean to external DAC
  • Compact adapter adds sound without opening the case
  • Listed by manufacturer in July 2026

商品規格

BrandLORDWORLD

商品問答

How is the USB 2.0 sound card installed on a PC or laptop?

Plug the adapter into a free USB 2.0 port; the OS usually installs the driver automatically, but the step people miss is selecting the 5.1 or 7.1 device as the default playback device in sound settings.

What maintenance or replacement will the 6-channel adapter need later?

No moving parts or consumables exist, so only the USB cable or connector may wear out after repeated insertion cycles; keep the port clean and avoid bending the cable sharply.

What limit appears first during sustained multi-channel playback?

The USB 2.0 bandwidth caps total throughput, so extended 5.1 or 7.1 streams may hit that ceiling before any thermal or processing limit is reached.

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