Discover the authentic LTC4311 I2C Extender/Active Terminator - Stemma QT/Qwiic by Adafruit, part of our Single Board Computers collection. Imported directly from the USA and sourced from trusted suppliers, this product is 100% authentic and delivered anywhere in India at the best price.
Highlights & Benefits
Original Single Board Computers – LTC4311 I2C Extender/Active Terminator - Stemma QT/Qwiic by Adafruit
100% authentic and sourced from trusted suppliers
Imported from the USA with strict quality checks
Available at the best price in India
Fast and secure delivery across the country
I2C stands for Inter-Integrated-Circuit communications, it's meant for short distances on a PCB or subassembly. But, hey, we're engineers, and we like to push the limits of technology, right So why not try to have I2C run over a meter long cable, or even longer Well, if you try to do that you'll quickly find that the length of the cable adds capacitance and resistance that slows down the open-drain pullups used in I2C, making it hard to use 100KHz+ clock speeds. You could try slowing down your I2C clock to 1 KHz...or you could use an Adafruit LTC4311 active terminator like this one! Using this board is easy: connect it to your I2C bus at the beginning of the chain (if you don't have a massively long cable, you can also try at the end of the chain). When the chip is powered and enabled, it will watch the SCL and SDA lines. When it sees them being pulled up through the I2C resistors, it will activate and dump in some current to give it a boost thru to the top power rail. You can now achieve much faster data rates without having to noodle with resistors, and over long cables. We ran a 400 KHz OLED over 3 meters of phone wire with ease. With a 100KHz signal, we even ran a BME680 over 100 feet of Ethernet (about 3000pF round trip!), and had an OLED display the sensor details. Runs with any bus voltage, from 1.6V to 5.5V and up to 400 KHz SCL speed, with cables up to 4000pF. No special firmware, software, or configuration required. Simply plug the power, ground, SCL and SDA connectors into your bus and watch as your rise times magically turn sawtooths into square waves. To get you going fast, we spun up a custom made PCB in the STEMMA QT form factor, making it easy to interface with. The STEMMA QT connectors on either side are compatible with the SparkFun Qwiic I2C connectors. This allows you to make solderless connections between your development board and the LTC4311 or to chain it with a wide range of other sensors and accessories using a compatible cable
Runs with any bus voltage, from 1.6V to 5.5V and up to 400 KHz SCL speed, with cables up to 4000pF
o special firmware, software, or configuration required
Simply plug the power, ground, SCL and SDA connectors into your bus and watch as your rise times magically turn sawtooths into square waves
Ensures Data Integrity with Multiple Devices on the I2C Bus.
At The Global Genie, we bring global products closer to you. Whether it’s Single Board Computers like the LTC4311 I2C Extender/Active Terminator - Stemma QT/Qwiic by Adafruit or any other international favorite, we guarantee authenticity, fair pricing, and doorstep delivery across India. Shop confidently knowing every product is carefully verified and backed by our trusted supplier network.
Now you can order LTC4311 I2C Extender/Active Terminator - Stemma QT/Qwiic by Adafruit by from anywhere in India — including Delhi, Mumbai, Bangalore, Hyderabad, and Chennai — with fast doorstep delivery from TGG
TheGlobalGenie operates solely as a global cross-border e-commerce logistics provider. Our role is limited to facilitating the delivery of goods selected by you, as received from the original brand or its authorized distributors. We do not assume any responsibility for the quality, functionality, or any other issues related to the products you purchase through our platform. Our services are strictly limited to the transportation and delivery of your selected items. Any concerns regarding the product itself, including but not limited to defects, quality, or performance, must be addressed directly with the manufacturer or authorized distributor. TheGlobalGenie disclaims all liability in this regard.
Delivery Timeline: Orders are typically delivered within 10 to 12 days from the date of purchase.
Shipping Coverage: We only use premium courier services like Blue Dart Express And India Post(For non-serviceable pin codes in Blue Dart Express , which may take more than usual time to deliver). So all the pin codes across India serviceable by Blue Dart Express and India post are covered in our shipping capability.
Order Processing: Once an order is placed, it will be processed and shipped within the shortest possible time.
Customs & Duties: Any applicable customs duties or import fees will be the responsibility of the TheGlobalGenie.(YOU PAY WHAT YOU SEE).
Common Questions
All products sold on The Global Genie (TGG) are 100% authentic and sourced from trusted suppliers in the USA. We do not sell replicas or counterfeit items.
Delivery usually takes 7–12 business days depending on your location in India. We provide tracking details so you can follow your order until it reaches your doorstep.
Yes. If you are not fully satisfied with your LTC4311 I2C Extender/Active Terminator - Stemma QT/Qwiic, you can raise a return request within 7 days of delivery (or as per our policy). The product must be unused, in its original packaging, and with all tags/labels intact. Once your return is approved, we will arrange for pickup and issue a refund or replacement as per your choice. For complete details, please refer to our Return & Refund Policy
At TGG, every is imported directly from the USA, verified for authenticity, and delivered at the best price in India. Our mission is to make global products accessible to Indian customers.
No. The price you see on our website is the final price. All customs clearance and import duties are handled by The Global Genie, so you don’t need to worry about hidden charges.
Each product page includes detailed descriptions, highlights, and usage recommendations. For additional guidance, you can always contact our support team before placing your order.
USA Store
