Power Holdings Inc is an international consumer audio product development and distribution company. We specialize in marketing high end audio components and accessories to music enthusiasts in North America.
element H USB 3.0 interface is designed for increasing the USB audio quality of computer. It increases the data transport quality and reduced the power supply noise, which make changes to your PC Hi-Fi system from the source.
element H uses Crystek CCHD-575 super-low noise femtosecond clock coordinate with USB 3.0 bridge chip from Texas Instruments, open up independent data channel for USB audio stream. It helps signal bypass the USB controller integrated in the motherboard, avoid sharing data channels with other USB devices.
element H integrated multiple filter units for USB power supply, uses solid capacitors and low noise high current LDO chips. Even if use the USB internal power supply, it also can effectively eliminate the high frequency noise caused by the PC switching power. The USB port can supply a maximum current at 5V/1.5A for all audio devices supplied by the USB port. and can prevent devices from over current or short circuit.
There are internal and external power supply available, you can choose these kinds of power supply on element H by sliding the switch on the panel. You also can turn off the USB bus power supply for the devices which has independent power supply.
With four-layer PCB of high speed circuit design standard, strictly in according with high-speed circuit design specifications. The circuit meet the differential pair impedance standard and the equal line length demand. The CNC aluminum chassis prevent the radiated interference effectively, giving consideration to the heat dissipation requirements of the power supply chip on board.
|USB port specifications||USB 3.0-Compliant xHCI Host Controller|
PCIe x1 Gen2 Interface
One downstream port
|Drivers installation||Drivers will installed automatically on Windows 8/8.1/10 system, or you can download it from the product page manually.|
It's not necessary to install drivers on the mainstream version of OS based on Linux.
|Power supply specifications||USB power supply output: MAX 5V/1500mA|
External power supply: DC 9~12V, ≥1200mA
Power supply port: outer diameter 5.5mm; inner diameter 2.1mm (+ for inner, - for outer)
|Note:||Please do not connect to the power supply with a voltage above 12V, or will cause damage.|
Some USB devices do not use the power supply from USB port, but it does not mean the bus power supply could be unplugged, or it will cause the USB devices to malfunction.
Please disconnect your USB device before you change the power supply mode for element H.
If you switch the power supply mode when device is connected, the USB bus power supply surge may cause the device to malfunction.
|Accessories||Adapter cable: 4 pin D-type to SATA 15 pin adapter cable x1|
Standard bracket: x1
Half-height bracket: x1
|Dimensions||114x64x23mm (Including the protruding part)|
Welcome to Power Holdings Inc. We have been in business since 2008 developing, marketing, and distributing audiophile components and accessories. Our AUTHORIZED RESELLERS are located in the United States and Canada with retail locations and online stores. You can also purchase these products directly from us. We sincerely want your enjoyment to reflect our customer service.
If you have any questions or need a recommendation please do not hesitate to CONTACT US.
Enjoy the music, Arthur G H Power IV