Product comparison · 2 network cards

ASUS USB-BT21-P network card 3 Mbit/s vs ASUS USB-BT211 network card Bluetooth 3 Mbit/s

10specifications compared
2differ
8identical
20known for one product only

Key differences

Frequency range
- USB-BT21-P network card 3 Mbit/s:2.4 - 2.4835 GHz
- USB-BT211 network card Bluetooth 3 Mbit/s:2400 - 24835 GHz
Bluetooth version
- USB-BT21-P network card 3 Mbit/s:2.0+EDR
- USB-BT211 network card Bluetooth 3 Mbit/s:2.1+EDR

Side by side

Differences highlightedShow differences only

Comparison of USB-BT21-P, USB-BT211
30 specifications	A ASUS USB-BT21-P network card 3 Mbit/s Model USB-BT21-P View product	B ASUS USB-BT211 network card Bluetooth 3 Mbit/s Model USB-BT211 View product
Ports & interfacesidentical
Connectivity technology	Wireless	Wireless
Host interface	USB	USB
InterfaceKnown for one	Unknown — not stated by the source	Bluetooth
Network2 differ
Maximum data transfer rate	3 Mbit/s	3 Mbit/s
Wi-Fi bandKnown for one	Single-band (2.4 GHz)	Unknown — not stated by the source
Frequency rangeDiffers	2.4 - 2.4835 GHz	2400 - 24835 GHz
Spread spectrum methodKnown for one	FHSS	Unknown — not stated by the source
Maximum operating distanceKnown for one	10 m	Unknown — not stated by the source
Bluetooth versionDiffers	2.0+EDR	2.1+EDR
Ethernet LANKnown for one	Unknown — not stated by the source	Yes
Full duplexKnown for one	Unknown — not stated by the source	Yes
Designidentical
Product colourKnown for one	Pink	Unknown — not stated by the source
Antenna typeKnown for one	Printed	Unknown — not stated by the source
Plug and PlayKnown for one	Yes	Unknown — not stated by the source
InternalKnown for one	Unknown — not stated by the source	No
Poweridentical
Output voltage	5 V	5 V
USB powered	Yes	Yes
System requirementsidentical
Compatible operating systemsKnown for one	- Windows 98 / SE / ME / 2000 / XP /Vista - Mac OS X.3	Unknown — not stated by the source
Mac operating systems supportedKnown for one	Yes	Unknown — not stated by the source
Windows operating systems supportedKnown for one	Unknown — not stated by the source	Yes
Operational conditionsidentical
Operating temperature (T-T)	0 - 60 °C	0 - 60 °C
Storage temperature (T-T)	-10 - 70 °C	-10 - 70 °C
Operating relative humidity (H-H)Known for one	Unknown — not stated by the source	5 - 90%
Weight & dimensionsidentical
Weight	2.2 g	2.2 g
WidthKnown for one	Unknown — not stated by the source	19.5 mm
DepthKnown for one	Unknown — not stated by the source	81 mm
HeightKnown for one	Unknown — not stated by the source	16 mm
Other featuresidentical
Dimensions (WxDxH)Known for one	16 x 8.1 x 19.47 mm	Unknown — not stated by the source
Link/Act LEDKnown for one	Yes	Unknown — not stated by the source
Non-operating relative humidity (non-condensing)Known for one	5 - 90%	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.

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