| Prices Prices | Suitable for Suitable for | Connection Connection | DAC DAC | SNR SNR | Headphone Amp | Inputs Inputs | Outputs Outputs | Channels Channels | |||
|---|---|---|---|---|---|---|---|---|---|---|---|
 | ordinary external | USB-B | 16 bit 48 kHz | — | — | 3.5 mm - 3 pcs Optical S/PDIF - 1 pcs | 3.5 mm - 5 pcs Optical S/PDIF - 1 pcs | 7.1 Dolby Digital, DTS | |||
 | ordinary external | USB-A | 16 bit 44.1 kHz | — | — | 3.5 mm - 1 pcs | 3.5 mm - 1 pcs | 2 | |||
 | $27.99 Officedepot.com | ordinary external | USB-A | 16 bit 44.1 kHz | — | — | 3.5 mm - 1 pcs | 3.5 mm - 1 pcs | 7.1 | ||
 | $94.99 Amazon.com | DAC external | USB-A | 16 bit 48 kHz | — | Yes | — | 3.5 mm - 1 pcs Optical S/PDIF - 1 pcs | 2 | ||
 | $44.83 ETechBuy.com | ordinary internal | PCI | 16 bit 48 kHz | — | — | 3.5 mm - 2 pcs | 3.5 mm - 3 pcs | 5.1 EAX | ||