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Tiny black USB 2.0 Bluetooth 2.1 adapter with LED indicator

STARTECH

STARTECH USBBT1EDR2 Bluetooth 2.1 USB 2.0 adapter

SKU CH-1EBS-D6Y4J MPN USBBT1EDR2

Adds Bluetooth 2.1 with EDR to a computer via USB 2.0, reaching 100 m range in an ultra-compact design

  • Interface typeUSB 2.0
  • Bluetooth support2.1
  • Setup requirementsWindows 2000, XP, Vista, 7, 8, 8.1, 10, 11 Windows Server 20
  • Product typeBluetooth Adapter
  • Product colorBlack
  • Key featuresBluetooth v2.1 + EDR compliant Class 1 device with 100m (328
  • Class 1 range reaches 100 m (328 ft) for distant devices
  • Bluetooth 2.1 with EDR delivers up to 3 Mbps transfer speed
  • Ultra-compact design measures .3 x .6 x .9 inches for minimal protrusion
  • Broad OS support covers Windows 2000 through 11 and Mac OS 10.6 to 10.9
  • Low-energy protocol enables cable-free connectivity with reduced power draw

What this adapter does

The StarTech USBBT1EDR2 adds Bluetooth 2.1 with Enhanced Data Rate to any computer that has a USB 2.0 port. It supports data rates up to 3 Mbps and operates as a Class 1 device with an effective range of 100 metres (328 feet). The ultra-compact black dongle measures 0.3 x 0.6 x 0.9 inches and includes a power/standby LED indicator. It draws power directly from the USB connection and requires no external supply.

Who it suits and who it does not

The adapter works with Windows from 2000 through 11, Windows Server 2003 through 2022, and Mac OS 10.6 to 10.9. It is a practical choice for adding legacy Bluetooth connectivity to older desktops or laptops that lack built-in wireless support. Buyers who need compatibility with macOS versions newer than 10.9 or who require Bluetooth Low Energy features will not be served by this hardware.

The specification that decides fit

The single deciding factor is the Bluetooth 2.1 interface combined with the USB 2.0 connection. If the target system has a free USB 2.0 port and runs one of the listed operating systems, the adapter will provide the specified range and data rate. If the system demands a newer Bluetooth version or an operating system outside the supported list, this model will not function.

How it compares

Measured against everything we stock in Wi-Fi Cards & USB Adapters, at today’s prices. Recalculated every night.

Price $22.99
Pricier than about 60% of the 1,565 comparable items (median $18.99).

Specifications

Product
Brand nameStarTech.com
Model nameUSBBT1EDR2
Product typeBluetooth Adapter
Product colorBlack
Connectivity
Bluetooth support2.1
Ports & slots
Interface typeUSB 2.0
Size & build
Product dimensions0.3 in × 0.6 in × 0.9 in
Shipping weight0.07 kg
Package size160 × 142 × 33 mm

Questions about this item

Does my computer need a spare USB 2.0 port for this adapter?

Yes, the adapter plugs into any standard USB 2.0 port to add Bluetooth 2.1 with EDR.

Will this Bluetooth 2.1 adapter interfere with older USB 1.1 devices on the same hub?

No, it operates on the USB 2.0 bus and coexists with legacy USB 1.1 peripherals without conflict.

How do I confirm the 100 m Class 1 range is active after installing the driver?

The power and standby LED lights up when the adapter is powered, and the OS shows a Bluetooth 2.1 radio with Class 1 capability.

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