ขาย Usb 2 . 0 Virtual 7 . 1 Channel อะแดปเตอร์การ์ดเสียงสําหรับแล็ปท็อปหูฟัง ราคาที่ดีที่สุด

Package Included: 1 x USB External 7.1 Sound Card Specifications: Supports ordinary speakers or headphones with microphone holes; USB interface, plug and play, replacing traditional sound card; Multi-channel technology for 7.1-channel dynamic sound; Dynamically rotating the sound field; Headphone and speaker mode free switching function; Analog speaker position free adjustment function; Output level adjustment; Convert analog signals (line signals from microphones and CDs, MP3s, TVs, radios, etc.) into digital signals and save functions, simple USB interface devices, plug and play. Description: Free drive: support WINXP, VITST, WIN7/win8.1 system does not need to install drivers; Simple operation: Just connect the headphones or speakers, the beautiful music can be enjoyed immediately!! Small size, easy to carry. Compatible: USB2.0 pure digital audio output, virtual 7.1 channel processing capability (actually 2.1 channels), the effect is similar to the motherboard integrated HD sound card, better than the AC97 integrated sound card effect, no noise, no current sound, The microphone is very loud and is especially suitable for web chat. Specifications: Size: 2.3 x 1.2 x 19.7cm Color: White Weight: 11.8g 1. Virtual: 7.1 2. Connectors: USB type-A, Stereo output jack, Mono microphone-input jack 3. LED indicators: Microphone-mute status, Activity 4. Supports systems: Windows 98SE/ME/2000/XP/Win7/Server 2003/Vista, Linux, Mac OS 5. Requirements: Desktop or notebook PC with a USB port, Stereo active speakers or stereo earphone Notes: Due to the difference between different monitors, the pictures may not reflect the actual color of the item. Compare the detail sizes with yours, please allow 1-3cm error, due to manual measurement. Thanks for your understandings.