Perfect condition. I've been using from PC usb to DAC 1.5 Coaxial input and it's a great upgrade. Over £600 new.
uLink
Input: High-speed USB type-B receptacle
Output: Coaxial S/PDIF on BNC 75 ohms, LightLink ST Fiber
Supported sampling rates: 44.1kHz, 48kHz, 88.2kHz, 96kHz, 176.4kHz, and 192kHz
Supported word lengths: Up to 24-bit
Compatibility: Native MAC USB 2.0 compatible on OSX 10.6 and later custom Windows USB 2.0 driver
Power Requirement: USB Bus 5VDC
Dimensions: 4″ x 1.2″ x 4.75″
Weight: 1 lb.