With CMI/HT8738 chip, the signal‑to‑noise ratio of the chip reaches 120dB, the PCI interface has full‑duplex playback and recordable 3D spatial positioning sound effects, and supports 3D Direct sound and A3D interface.
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[BUILT-IN BATTERY] Built-in 500mAh Li-ion battery (the battery can be used for about 3 hours in the state of open amplifier), fully functional, easy to operate and easy to use. It is common in cell phones and computers.
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In good working order, see "Condition" section and photographs for details.
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PCI Express x1 PCI-E 5.1 Audio Digital Sound Card with driver CD
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Sound Blaster X-Fi Xtreme Audio SB1040 PCIe sound card Good sound card, recently removed from an old home theatre system. Free shipping to the UK only
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ESI MAYA44 PCI Audio Interface high-quality 4-in / 4-out sound card with 24-bit resolution and a sampling rate of 96/192 kHz. Audio ports including optical audio output, SPDIF in/out, and TRS 1/4" in/out.
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WIDE COMPATIBILITY: The USB-SOUND7 is a compact, USB connected 7.1 virtual surround sound system that simply plugs into a USB port on your Windows(tm), Mac(tm) or Linux(tm) based notebook, desktop or PC.
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Directly use the USB interface, universal plug and play. Supported Channel: Dual Channel. Model: USB interface.
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