Product comparison · 2 wireless audio transmitters

Targus ACA973GL wireless audio transmitter vs Ugreen CM403 AUX Black

12specifications compared
6differ
6identical
12known for one product only

Key differences

The Targus ACA973GL wireless audio transmitter has 1 more simultaneously connected devices (max) than the Ugreen CM403 AUX Black (2 vs 1). The Targus ACA973GL wireless audio transmitter has 1 h more operating time than the Ugreen CM403 AUX Black (9 h vs 8 h). The Ugreen CM403 AUX Black has 57 mm more width than the Targus ACA973GL wireless audio transmitter (92 mm vs 35 mm). Host interface: 3.5 mm on the Targus ACA973GL wireless audio transmitter, AUX on the Ugreen CM403 AUX Black.

Number of simultaneously connected devices (max)
- ACA973GL wireless audio transmitter:2
- CM403 AUX Black:1
Host interface
- ACA973GL wireless audio transmitter:3.5 mm
- CM403 AUX Black:AUX
Operating time
- ACA973GL wireless audio transmitter:9 h
- CM403 AUX Black:8 h
Width
- ACA973GL wireless audio transmitter:35 mm
- CM403 AUX Black:92 mm
Depth
- ACA973GL wireless audio transmitter:50 mm
- CM403 AUX Black:19 mm
Height
- ACA973GL wireless audio transmitter:17 mm
- CM403 AUX Black:11 mm

Side by side

Differences highlightedShow differences only

Comparison of ACA973GL, CM403
24 specifications	A Targus ACA973GL wireless audio transmitter Model ACA973GL View product	B Ugreen CM403 AUX Black Model CM403 View product
Features2 differ
Wireless technology	Bluetooth	Bluetooth
Number of simultaneously connected devices (max)Differs	2	1
Host interfaceDiffers	3.5 mm	AUX
USB charging portKnown for one	Yes	Unknown — not stated by the source
Bluetooth version	5.0	5.0
Transmission distanceKnown for one	10 m	Unknown — not stated by the source
Product colour	Black	Black
Built-in display	No	No
LED indicatorsKnown for one	Bluetooth	Unknown — not stated by the source
Housing materialKnown for one	Unknown — not stated by the source	Acrylonitrile butadiene styrene (ABS), Polycarbonate (PC)
Power1 differ
Power source type	Battery	Battery
Operating timeDiffers	9 h	8 h
Charging timeKnown for one	Unknown — not stated by the source	1.5 h
System requirementsidentical
Windows operating systems supportedKnown for one	Yes	Unknown — not stated by the source
Mac compatibilityKnown for one	Yes	Unknown — not stated by the source
Mac operating systems supportedKnown for one	MacOS	Unknown — not stated by the source
Weight & dimensions3 differ
WidthDiffers	35 mm	92 mm
DepthDiffers	50 mm	19 mm
HeightDiffers	17 mm	11 mm
WeightKnown for one	18 g	Unknown — not stated by the source
Packaging contentidentical
Cables includedKnown for one	AUX, USB	Unknown — not stated by the source
Packaging dataidentical
Quantity per pack	1 pc(s)	1 pc(s)
Batteryidentical
Battery technologyKnown for one	Lithium Polymer (LiPo)	Unknown — not stated by the source
Battery capacityKnown for one	Unknown — not stated by the source	145 mAh

A dash means the value is not stated by the source. Unknown values are never counted for or against a product, and there is no overall score.

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