Description

Application:
- Used for ground isolation between USB audio output ports and decoders in devices such as digital broadcasting, computers, and bridges. It can also be isolated and connected to a USB to network card as a half HiFi switcher.

Version Description:
- Brass shell: Self developed TCXO and femtosecond crystal oscillator 0.03ppm
- Aluminum Shell (imitation brass shell color): Self developed TCXO and femtosecond crystal oscillator 0.05ppm

Features:
- CNC integrated hollowing process for whole machine.
- USB 3.0 5G speed isolation, compatible with 480M speed at the same time.
- One machine two femtosecond crystal oscillator, one before and one after isolation.
- Dual USB output.
- Support high-speed mobile hard drives.

Interface Description:
- 1 input port, USB3.0 B female socket, USB 3.0/USB 2.0 protocol automatic compatibility.
- 2 output ports, one USB3.1 A and one USB3.0 C, automatically compatible with USB3.0/USB2.0 protocols.
- All the above interfaces can support USB3.0 5G or USB2.0 480M.

Mobile Hard Drive Support Instructions:
- 3.5-inch mobile hard drive with built-in power supply can be used directly on this device.
- When connected to DAC decoders, no power supply required.
- To connect a 2.5-inch or M2 portable hard drive, a DC12V/2A power supply needs to be connected locally.
- This machine supports USB C port reversible insertion, but some early hard drive cases only had one side that could be used.

Specifications:
- Product size: 138 x 88 x 28mm
- Net weight: 950g for brass shell version; 350g for aluminum shell version

Package Included:
- 1 x USB3.0 Isolator
- 1 x DC 12V/1A Power Adapter
- 1 x A2B USB3.0 Cable (1-Meter)
- 1 x C2B UBS3.0 Cable (1-Meter)
- 1 x C2C USB3.0 Cable (1-Meter)
Payment Terms

1. We accept PayPal,Payoneer,Visa Card,Google pay,Credit card etc.
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Shipping Terms

1. We will process the order within the handling time ,if you have any questions, please contact us via eBay message or email.
2. For remote regions of DHL/FedEx..., extra shipping costs might be charged. Usually it costs about 30USD-50USD. We will contact you if shipping company informed us your address belongs to remote area. Thanks for your understanding.
Return Terms

If you receive the item that not satisfied or defective, please do not open case and kindly notify us within 30 days. We will guide you the returning process for replacement or refund.
Custom Duties & Taxes

1. It is buyer's responsibility to cover the import duties, taxes.We do not charge any taxes and fees, and the possible taxes and fees will be collected by the platform or by third parties such as customs and carriers.
2. Please check with your country's customs office and inform us what/how much should declare before shipping.
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