Product comparison · 2 network cards

LogiLink BT0020 network card Bluetooth vs LogiLink BT0021 network card Bluetooth

Key differences

Connectivity technology
- BT0020 network card Bluetooth:Wireless
- BT0021 network card Bluetooth:Wired & Wireless
Depth
- BT0020 network card Bluetooth:33 mm
- BT0021 network card Bluetooth:34 mm
Height
- BT0020 network card Bluetooth:8 mm
- BT0021 network card Bluetooth:7 mm
Weight
- BT0020 network card Bluetooth:14 g
- BT0021 network card Bluetooth:10 g

Differences highlightedShow differences only

Comparison of BT0020, BT0021
18 specifications	A LogiLink BT0020 network card Bluetooth Model BT0020 View product	B LogiLink BT0021 network card Bluetooth Model BT0021 View product
Ports & interfaces1 differ
Connectivity technologyDiffers	Wireless	Wired & Wireless
Interface	Bluetooth	Bluetooth
Networkidentical
Maximum operating distance	10 m	10 m
Wi-Fi bandKnown for one	Single-band (2.4 GHz)	Unknown — not stated by the source
Frequency rangeKnown for one	2.402 - 2.48 GHz	Unknown — not stated by the source
Designidentical
Internal	No	No
Product colour	Black	Black
LED indicatorsKnown for one	Unknown — not stated by the source	Yes
Operational conditionsidentical
Operating temperature (T-T)Known for one	Unknown — not stated by the source	35 - 50 °C
Operating relative humidity (H-H)Known for one	Unknown — not stated by the source	20 - 80%
Weight & dimensions3 differ
Width	45 mm	45 mm
DepthDiffers	33 mm	34 mm
HeightDiffers	8 mm	7 mm
WeightDiffers	14 g	10 g
Packaging contentidentical
Manual	Yes	Yes
Technical detailsidentical
Compliance certificatesKnown for one	Unknown — not stated by the source	RoHS
Other featuresidentical
Quick start guide	Yes	Yes
Poweridentical
Output voltageKnown for one	5 V	Unknown — not stated by the source

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.