Buy Creative - Sound Blaster GC7 Next Gen Gaming USB Soundcard - Free shipping
Creative Sound Blaster X4 Hi-Res 24bit/192kHz External USB DAC and Amp Sound Card, Super X-Fi, Multi-Channel, 7.1 Discrete Surround, Optical-in, Optical-out, Line-in, Mic-in, Headset-in for PC and Mac : Amazon.co.uk: Computers &
Sound Blaster X5 Hi-res External Dual DAC USB Sound Card with Fully Balanced Xamp Headphone Bi-amplifier for Audiophiles - Creative Labs (UK)