| Quantity | 3+ units | 10+ units | 30+ units | 50+ units | More |
|---|---|---|---|---|---|
| Price /Unit | $149.75 | $146.70 | $142.11 | $136.00 | Contact US |
U2d USB Digital Interface QCC3084 Bluetooth5.4 USB to I2S Coaxial Optical with 575 Femtosecond Crystal Oscillator
Features:
- Using for Qualcomm QCC3084 Bluetooth chip (Bluetooth 5.4 version).
- Bluetooth supports for LDAC sampling rate of 96K (for APTX HD is 48K).
- In USB mode, the Bluetooth chip does not provide power supply (to avoid interference with the USB chip).
- USB plug-in card (supports for Italian card/XMOS/6631/7601, etc.).
- Independent external 5V power supply (motherboard and Bluetooth are powered by independent interfaces).
- Soft control power on/off, touch the button to switch channels, and save settings according to usage habits (mechanical switches that move up and down are easy to develop, but soft control programming costs are high).
- The panel is simple, with no screws on the front.
- Linear power supply LDO circuit, independent power supply for each chip is purer and more stable.
- EMI filtering circuit (improving the power supply of switching power supply).
- Adopting for CCHD-575 femtosecond crystal oscillator with frequency of 24.576/22.5792
- Suitable for Win XP, Win7, Win10, Win11 32-64bit KS / Wasapi / WDM / ASIO. (Drive free for Mac OSX version 10.6 and above, and Linux)
Application:
- Using a mobile phone as a player, transmit Bluetooth to the interface, and output coaxial to the decoder.
- The sound of the game console is transmitted through a USB cable and converted to an active speaker with fiber optic output and decoding.
- The sound of the computer is transmitted to the interface through a USB cable, serving as an external sound card for the computer.
- The sound from the TV is transmitted to the interface via Bluetooth and connected to a two channel home theater.
Specification:
- Model: U2d
- Product size: 126 x 95 x 30mm
- Net weight: 260g
- Power supply: 5V DC
- Digital signal input: USB A / Bluetooth 5.4 / Type-C
- Digital signal output: optical fiber / coaxial / HDMI-compatible
- USB crystal oscillator: 575
- Bluetooth support: for LDAC / aptX-HD / SBC etc.
- Bluetooth sampling rate: 44.1K - 96K
- Optical fiber coaxial output: PCM44.1 - 192kHz
- HDMI-compatible maximum output: PCM384k / DSD512
Package Included:
- 1 x Digital Interface
- 1 x Power Adapter
- 1 x Bluetooth Antenna
