*5.1 channel, 192kHz / 24-bit Hi-Res audio, 300ohm headphone amplifier, punchy clear bass immersive sound
*Realtek ALC1220X codec delivers ultra-clear 116dB SNR.
*ASUS Hyper Grounding Technology minimizes audio distortion and interference.
*Xonar Audio Center allows complete audio control through intuitive and spacious interfaces
* Included low profile bracket allows Xonar to fit perfectly with most systems
Interface: PCI Express (Chipset) Audio Processor: C Media USB 2.0 6620A High Definition Sound Processor (Up to 192 KHz / 24 bit).
Audio Performance: Output: Output / Input Signal to Noise Ratio (A Weighting): 116 dB/110 dB Output THD + N (Front Out): 0.00251% (- 92 dB) Frequency Response (-3 dB, 24 bit/192 kHz): 10 Hz KHz 87 : Output / Input Full Scale Voltage Headphone Output: 2 V (effective. Value) (5.65 VP-P)
Digital - Analog Converter (DAC): Realtek S1220A (120dB SN) Ratio, 192KHz / 24bit).
Sample Rate and Resolution: Analog playback and recording sample rates and resolution: 44.1K / 48K / 96K / 192KHz @ 16bit / 24bit S / PDIF digital output: 44.1K / 48K / 96K / 192KHz @ 16bit / 24bit ASIO 2.2 driver support: 444K / 1K / 48K / 9 6K / 192KHz @ 16bit / 24bit
Connectivity: Analog output 3 x 3.5 mm jack (1/8 inch) (front/side out/back), analog input 1 x 3.5 mm jack (1/8 inch) (line-in/mic input), digital 1 x S/PDIF out (1 x optical (Toslink))
Special Features: Smart Volume Normalizer / Xear 3D virtual speaker shifter / Xear Surround™ / Magic Voice™
OS: Windows® 10/8.1/7.
Accessories: Thin bracket, driver CD, quick start guide.

From the Manufacturer

Xonar SE

Xonar SE is a PCIe gaming sound card built with high quality components that gamers demand special sound for the best gaming experience and multimedia experience. Xonar SE provides 5.1 channel, 192kHz / 24-bit high-resolution audio output with up to 116dB signal-to-noise ratio (SNR), and built-in 300Ω headphone amplifier that provides rich, detailed sound and clear bass.

Support up to 5.1 channels output and 192kHz / 24bit high resolution audio, Xonar SE allows you to enjoy truly cinema sound while gaming, watching movies or listening to music.