The newest version of U2 adopts USB Type-C with optimized circuit design. Its stability and performance have been enhanced apparently.

Suitable for PC computer, notebook, android phone(OTG), set-top box, rock 64, raspberry pi and so on

Super mini size and light weight

Powered by USB, very convenient to carry and use anytime and anywhere

Audio input: USB Type-C

Audio Output: Toslink Optical / Coaxial

USB Chip: XMOS XU208

Working Current: 130mA

Dimensions: (L*W*H) 52*45*20 mm /2.05*1.77*1.38 in

Net Weight: 50 g / 0.11 lb

System Compatibility

32/64 bit Win 7, Win 8 and Win 10 systems need to install driver, you can download it from the CD driver or by scanning the QR code in the manual.

Mac OS 10.6 and above, no need for driver.

Linux with UAC2 compliant kernel uses the system's own driver. (Has tested on Ubuntu and Daphile systems, based on INTEL X86)

In general, default supporting Android 5.0. And Android (4.2 and above) need OTG function. Recommend operation system below 5.0 to work with dedicated players such as Haibei players.