我們接受加密貨幣付款 — 讓您持有的幣種也能買到真正的硬體設備。以加密貨幣付款，直接購入真正的硬體設備。 全球訂單滿 US$399，即享免費保險運送。簡約外箱，不印任何品牌標誌，從德國出貨。訂單滿 US$399，即享免費保險運送。 結帳一開始，您的匯率即鎖定 30 分鐘。匯率鎖定 30 分鐘。 每件商品皆原廠密封、序號經過核對，並享有 24 個月保固。原廠密封，保固 24 個月。

追蹤清單 登入
Small rectangular USB 2.0 sound card with 5.1 channel optical S/PDIF audio adapter for PC laptop recording

Optimal Shop 8541610153 5.1 USB 2.0 Sound Card

SKU CH-QBDX-VA7BA

External USB 2.0 sound card adds 5.1-channel audio with 120 dB SNR and 48 KHz sampling to PCs and laptops

  • Part4336297530
  • Channels5.1
  • Sample Rate48 KHz
  • SNR120 decibels
  • InterfaceUSB
  • Dimensions3.46 in x 2.36 in x 0.79 in
  • 1 surround sound for immersive audio with six discrete channels
  • Optical S/PDIF output passes digital audio to external decoders
  • USB 2.0 interface connects directly to PC or laptop
  • 120 dB signal-to-noise ratio delivers clear playback
  • Compact 3.46 × 2.36 × 0.79 in design fits any workspace

External 5.1 USB 2.0 Sound Card

This USB 2.0 external sound card adds 5.1 channel audio to a PC or laptop. It provides six analogue output channels plus an optical S/PDIF digital output. The adapter suits users whose built-in audio has failed or who need surround sound for speakers and recording. It draws power from the USB bus and requires no internal installation.

Driver install and common issues

Windows 10, 8, 7, XP, 2000, Vista and 98 are supported; the device appears as a USB audio controller. Install the supplied driver before connecting the hardware. A frequent issue is expecting 5.1 from stereo sources; the optical output only passes 5.1 when the source material is encoded as DTS or AC3. Analogue playback always uses six channels, but digital playback is limited to two-channel PCM unless the content is pre-encoded.

Channels, sample rates and headroom

The card handles 48 KHz sampling for both digital recording and analogue playback, with 44.1 KHz and 32 KHz available in digital modes when the application supports them. Signal-to-noise ratio is rated at 120 decibels. It comfortably drives 5.1 analogue speaker sets and feeds an external decoder via optical. It runs out of digital bandwidth for uncompressed 5.1 PCM, so multichannel digital output requires pre-encoded bitstreams.

商品特色

  • 1 surround sound for immersive audio with six discrete channels
  • Optical S/PDIF output passes digital audio to external decoders
  • USB 2.0 interface connects directly to PC or laptop
  • 120 dB signal-to-noise ratio delivers clear playback
  • Compact 3.46 × 2.36 × 0.79 in design fits any workspace

商品規格

BrandOptimal Shop
Model8541610153
Part Number4336297530
Part4336297530
Channels5.1
Sample Rate48 KHz
SNR120 decibels
InterfaceUSB
Dimensions3.46 in x 2.36 in x 0.79 in
Weight0.111 kilograms

商品問答

How can I confirm the Optimal Shop 8541610153 is delivering 5.1 surround sound after I connect it?

Play a DTS 5.1 source such as a 3D game or HD movie and verify all six speaker channels produce sound; the optical S/PDIF output only passes 5.1 when the source itself is encoded in DTS 5.1.

What cables come with the Optimal Shop 8541610153 and what must I buy separately to hook up 5.1 analogue speakers?

The adapter includes the USB 2.0 connection; you will need to purchase three 3.5 mm stereo audio cables (or three 3.5 mm to RCA cables) to link the card’s six analogue outputs to a 5.1 speaker system.

Which sampling-rate mode should I select on the Optimal Shop 8541610153 for 5.1 digital playback over optical?

Choose 48 KHz digital playback; the optical S/PDIF output conveys only the front left and right PCM channels in 5.1 mode, so full 5.1 requires a DTS-encoded source and an external AC3/DTS decoder.

同類商品

顧客也比較過

同一分類，同一套結帳流程 — 支援八種加密貨幣，匯率鎖定 30 分鐘。