IOGEAR Compact USB Bluetooth 5.1 Transmitter

SKU: IGBU621 MFR: GBU621
$19.95
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Key Features

  • Upgrade to Bluetooth 5.1 for faster, more reliable wireless connections on your PC.
  • Enjoy a strong, stable Bluetooth signal for seamless audio streaming and data transfer.
  • Compact USB Bluetooth adapter offers easy setup; simply plug and play on Windows 8.1+.
  • Extend your device's Bluetooth range, perfect for wireless headphones and peripherals.
  • Secure your connection with advanced Bluetooth technology for worry-free wireless use.
  • Ideal for adding Bluetooth to desktops or laptops lacking built-in wireless capabilities.
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Special Order?Estimated to Ship: 08/20/2025
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1

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1 Year

$2.99

2 Year

$3.99

3 Year

$4.99

Available to U.S. customers only.

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Select a plan in the Add Protection section above and purchase with this product by clicking “Add to Cart”.

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TRUSTED PROTECTION PLANS, EXCEPTIONAL SERVICE.

Invest In Your Gear and Peace Of Mind!

Accidents happen. Protect your favorite Adorama products and purchase a protection plan to stay covered from accidental damage, mechanical or electrical failures, and more.

Repair or Replacement

Repair or Replacement

If we can’t fix it, we’ll replace it at no additional cost.

Accidental Damage

Accidental Damage

Protect your product from drops, spills, and more.

Peace of Mind

Peace of Mind

Enjoy your gear without fear. We have you covered!

Failure Protection

Failure Protection

When regular use of your product over time results in mechanical or electrical failure.

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Zero Deductible

We will never charge you a deductible after the purchase of a plan.

Customer-Focused Support

Customer-Focused Support

Our claims process is simple & easy and our customer service team is happy to help.

Adorama Protect powered by Extend is available for purchase to customers in the United States. Not available for international or U.S. territories purchases. Plans on open box items do not cover pre-existing damage.
Adorama Protect plans are available for ABS clients. If you have any questions or require assistanse, please call 800-223-2500

IOGEAR USB Bluetooth Transmitter Specifications

  • Computers

    Open USB-A port

  • Operating Systems

    Windows 8.1, 10, 11

  • Dimensions (L x H x W)

    0.74 x 0.314 x 0.43" (1.9 x 0.8 x 1.09cm)

  • Weight

    0.16 oz (4.54g)

  • UPC Code

    881317520937

About IOGEAR USB Bluetooth Transmitter

Bring your wireless connectivity to the next level with the Compact USB Bluetooth 5.1 Transmitter from IOGEAR. This high-tech, stylish, and user-friendly device is designed to provide a fast, stable, and reliable connection, thanks to its cutting-edge Bluetooth 5.1 technology.

Experience the power of "direction-finding," a unique feature of Bluetooth 5.1 that allows your devices to accurately pinpoint the physical location of the transmitter. With the support of Angle of Arrival (AoA) and Angle of Departure (AoD) methods, this compact transmitter can determine the distance and direction of the signal, pinpointing a device's location within a few centimeters. This precision ensures a more stable and reliable connection, making it an ideal choice for those seeking seamless wireless connectivity.

Enjoy a quicker pairing process with the "Generic Attribute Profile" or GATT feature. This advanced technology allows the client device to "discover" the server device's capabilities, saving both time and energy. With Bluetooth 5.1's more aggressive caching, it bypasses the service discovery stage if there are no changes, resulting in faster connections and less power consumption.

Experience less Bluetooth interruption with the innovative "randomized advertising channel indexing" feature. This ensures that your connection runs on a specific channel, providing more room for other devices and reducing interference, especially in areas with multiple Bluetooth devices.

The Compact USB Bluetooth 5.1 Transmitter also supports dual audio, allowing you to connect two compatible audio devices simultaneously while still enjoying high-quality sound. This is a significant upgrade from previous versions, which could only connect and transfer audio data to one speaker at a time. Now, you can connect two speakers for dual audio without relying on the proprietary connection techniques of the speaker manufacturer.

Compact, portable, and easy to carry around, this Bluetooth transmitter is perfect for those who value convenience and superior performance in their wireless devices.

IOGEAR USB Bluetooth Transmitter Features

  • Bluetooth 5.1 specification compliant
  • Supports Bluetooth classic (BR/EDR)
  • Supports Bluetooth Low Energy (BLE)
  • Single-end RF radio output with Class 1 high performance up to 8dBm
  • Supports Power Control
  • Fast AGC control to improve receiving dynamic range
  • Supports Angle of Arrival (AOA) application

Warranty Information

This product has a limited warranty of 12 months.

Key Features

  • Upgrade to Bluetooth 5.1 for faster, more reliable wireless connections on your PC.
  • Enjoy a strong, stable Bluetooth signal for seamless audio streaming and data transfer.
  • Compact USB Bluetooth adapter offers easy setup; simply plug and play on Windows 8.1+.
  • Extend your device's Bluetooth range, perfect for wireless headphones and peripherals.
  • Secure your connection with advanced Bluetooth technology for worry-free wireless use.
  • Ideal for adding Bluetooth to desktops or laptops lacking built-in wireless capabilities.

What's in the box:

  • IOGEAR Compact USB Bluetooth 5.1 Transmitter
  • IOGEAR 1 Year Limited Warranty