> **Source:** Core Electronics is an Australian maker-electronics retailer and manufacturer based in Newcastle, NSW, run by a team of makers and educators. We design and manufacture our own product lines (PiicoDev, CE originals) and are official retailers for iconic maker and industrial brands including Raspberry Pi, Arduino, Adafruit, SparkFun and DFRobot. Orders ship Australia-wide from our Newcastle warehouse. Prices are in AUD and include GST. Pricing, stock and dispatch on this page are generated from the store's live catalog. Full machine-readable index: https://core-electronics.com.au/llms.txt

# Olimex USB-ISO-HS High-Speed USB Isolator

**Type:** Product page · **SKU:** TPH-106305 · **Brand:** [The Pi Hut](https://core-electronics.com.au/brands/the-pi-hut)
**Page:** https://core-electronics.com.au/usb-high-speed-isolator-galvanic-protection.html ([markdown](https://core-electronics.com.au/usb-high-speed-isolator-galvanic-protection.html.md))

The Olimex USB-ISO-HS is a USB High-Speed isolator and provides galvanic isolation between the USB host and device and protects the device from power shocks...

## Pricing

- **Price:** $74.40 (inc GST) — $67.64 AUD, exc GST
- **Quantity discounts:** 6+ $64.93 (exc GST) · 12+ $62.90 (exc GST)

## Availability & dispatch

- In stock, ships same business day if ordered before 2PM (Australia/Sydney).
- We can dispatch 4 today, and up to 500 more in 5–8 days.

## How to buy

- **Build a cart:** compose `https://core-electronics.com.au/cart/link?items=TPH-106305:1` (comma-separated SKU:qty pairs) and share the link. Opening it shows a confirmation page with live pricing and stock before anything is added to the cart.
- **Verify the cart first:** fetch `https://core-electronics.com.au/cart/link/TPH-106305:1.md` for live line prices (inc & exc GST, quantity discounts applied), stock and dispatch estimates, and totals. Append `/to/{AU-postcode}` (or `/to/{country-code}:{postcode}`) before `.md` for delivery options and prices to that destination. Unknown, retired, or out-of-stock SKUs are flagged. (Query form `cart/link.md?items=...` also works but some robots parsers refuse query strings here.)
- **Checkout** is completed on-site and includes a captcha at the payment step. Share the cart link; checkout takes it from there.
- **Search the catalogue:** `https://core-electronics.com.au/search/{query}.md` (URL-encode the query; pages 2-3 at `search/{query}/{page}.md`; `search.md?q=` also works)
- **Payment methods, purchase orders, policies and contact details:** https://core-electronics.com.au/llms.txt
## Description

The Olimex USB-ISO-HS is a **USB High-Speed isolator** and provides **galvanic isolation between the USB host and device** and **protects the device from power shocks and ground loops** that can be very troublesome in audio. The design uses ISOUSB211DPR chip made by Texas Instruments.

The USB-ISO-HS supports Low (1.5Mbps), Full (12Mbps), and Hi-speed (480Mbps) USB transfer modes and works with USB 1.1, USB 2.0, USB 3.0 and USB 3.1 hosts. Hi-Speed 480Mbps mode is required by DACs that support higher than 96kHz/24bit sample rates, and also multi channel DACs. High-speed 480Mbps and also used by high speed JTAG adapters and Digital Storage Oscilloscopes.

USB-ISO-HS can provide up to 350mA to the USB device. If you need more you can apply external power supply to the PWR jack, note that your power supply will be connected directly to your USB device, so it should be galvano isolated also! In most of the cases you do not need to apply external power since 350mA is enough.

### Features

- Uses ISOUSB211DPR chip by Texas Instruments
- USB-C input connector
- USB-A output connector
- Works with USB1.1, USB2.0, USB3.0, and USB3.1 hosts
- Supports Low (1.5Mbps), Full (12Mbps), and Hi-speed (480Mbps) mode by automatic detection
- Supports audio and other devices including high resolution 384kHz and DSD DACs, USB midi devices, USB mixers, USB microphones
- Provides up to 350mA to the connected USB device, sufficient for most devices
- Self powered, no external power needed
- No drivers required, no settings to configure
- PWR jack for external power supply if needed
- Signal isolation: 1000VDC
- Voltage isolation: 1000VDC
- Plastic enclosure
- Size: (45x40x20)mm

### Resources

- [USB-ISO-HS user manual](https://core-electronics.com.au/attachments/localcontent/USB-ISO-HS-user-manual_191745a9087.pdf)
- [USB-ISO-HS EU declaration of conformity](https://core-electronics.com.au/attachments/localcontent/EU-DOC-USB-ISO-HS_91475b03273.pdf)
- [USB-ISO-HS UKCA declaration of conformity](https://core-electronics.com.au/attachments/localcontent/UKCA-DOC-USB-ISO-HS_10372d69163.pdf)

Software not necessary, USB protocol is supported by hardware.

## Images

- [Product image 1](https://core-electronics.com.au/media/catalog/product/T/P/TPH-106305-1.jpg)