{"title":"Adafruit Qwiic / Stemma QT 5 Port Hub","handle":"adafruit-qwiic-stemma-qt-5-port-hub","url":"/products/adafruit-qwiic-stemma-qt-5-port-hub","description":"The Adafruit Qwiic / STEMMA QT 5-Port Hub is a passive I2C splitter that lets you connect up to five STEMMA QT or Qwiic devices in a star topology instead of a long daisy chain. This reduces I2C line capacitance and gives you more flexibility in your mechanical layout.\n\nThe board has five vertical JST SH 1 mm connectors in a row, all sharing the same power, ground, SDA, and SCL lines. Breadboard breakout pins are included if you prefer wired connections. Mounting holes let you secure the hub to any enclosure or project, and a small power LED confirms connectivity.\n\nKey Features\n\n\n5 STEMMA QT / Qwiic Ports – Vertical JST SH connectors in a row\n\nStar Topology – Reduces I2C bus capacitance compared to long daisy chains\n\nPassive Hub – All ports share the same I2C bus (power, GND, SDA, SCL)\n\nBreadboard Breakout – Header pins included for breadboard prototyping\n\nMounting Holes – Secure the hub to any project or enclosure\n\nPower LED – Visual confirmation of bus connectivity\n\nNo Soldering Required – Plug and go with STEMMA QT / Qwiic cables\n\n\nIdeal For\n\nConnecting multiple I2C sensors to a single bus\nStar-topology I2C layouts for reduced capacitance\nProjects where mechanical layout benefits from a central connection point\nRapid prototyping with STEMMA QT / Qwiic accessories\n\n\n\nNote: This is a passive hub — all five ports share the same I2C address space. You cannot connect multiple devices with the same I2C address and use them independently. STEMMA QT / Qwiic cables are sold separately.\n","vendor":"Adafruit","product_type":"physical","in_stock":true,"options":[],"variants":[{"id":14389,"title":"Default Title","sku":"AF-5625","price":5.15,"compare_at_price":0.0,"on_sale":false,"in_stock":true,"available_quantity":78,"option1":"Default Title"}]}