Product comparison · 2 network cards

ASUS USB-BT21 Mini Bluetooth Dongle, White vs ASUS USB-N11 network card WLAN 150 Mbit/s

11specifications compared
6differ
5identical
16known for one product only

Key differences

Maximum data transfer rate
- USB-BT21 Mini Bluetooth Dongle, White:3 Mbit/s
- USB-N11 network card WLAN 150 Mbit/s:150 Mbit/s
Frequency range
- USB-BT21 Mini Bluetooth Dongle, White:2.4 - 2.4835 GHz
- USB-N11 network card WLAN 150 Mbit/s:2.4 - 2.5 GHz
Width
- USB-BT21 Mini Bluetooth Dongle, White:19.5 mm
- USB-N11 network card WLAN 150 Mbit/s:21 mm
Depth
- USB-BT21 Mini Bluetooth Dongle, White:16 mm
- USB-N11 network card WLAN 150 Mbit/s:84 mm
Height
- USB-BT21 Mini Bluetooth Dongle, White:8.1 mm
- USB-N11 network card WLAN 150 Mbit/s:11 mm

Side by side

Differences highlightedShow differences only

Comparison of USB-BT21 Mini Bluetooth Dongle, White, USB-N11
27 specifications	A ASUS USB-BT21 Mini Bluetooth Dongle, White View product	B ASUS USB-N11 network card WLAN 150 Mbit/s Model USB-N11 View product
Ports & interfacesidentical
Connectivity technology	Wireless	Wireless
Host interface	USB	USB
InterfaceKnown for one	Unknown — not stated by the source	WLAN
Network2 differ
Maximum data transfer rateDiffers	3 Mbit/s	150 Mbit/s
Wi-Fi band	Single-band (2.4 GHz)	Single-band (2.4 GHz)
Frequency rangeDiffers	2.4 - 2.4835 GHz	2.4 - 2.5 GHz
ModulationKnown for one	GFSK	Unknown — not stated by the source
Maximum operating distanceKnown for one	10 m	Unknown — not stated by the source
Bluetooth versionKnown for one	2.0+EDR	Unknown — not stated by the source
Networking standardsKnown for one	Unknown — not stated by the source	IEEE 802.11b, IEEE 802.11g
Wi-FiKnown for one	Unknown — not stated by the source	Yes
Security algorithmsKnown for one	Unknown — not stated by the source	WEP, WPA, WPA-PSK, WPA2, WPA2-PSK
Designidentical
Product colour	White	White
InternalKnown for one	Unknown — not stated by the source	No
System requirements1 differ
Compatible operating systemsDiffers	Windows 98/98SE/ME/2000/XP/Vista Mac OS X.3 +	Windows Vista (X86/X64), XP (X86/X64), 2000, Linux, Mac 10.3/10.4/10.5
Mac operating systems supportedKnown for one	Unknown — not stated by the source	Yes
Operational conditionsidentical
Operating temperature (T-T)Known for one	0 - 60 °C	Unknown — not stated by the source
Storage temperature (T-T)Known for one	-10 - 70 °C	Unknown — not stated by the source
Operating relative humidity (H-H)Known for one	10 - 90%	Unknown — not stated by the source
Weight & dimensions3 differ
WidthDiffers	19.5 mm	21 mm
DepthDiffers	16 mm	84 mm
HeightDiffers	8.1 mm	11 mm
WeightKnown for one	22 g	Unknown — not stated by the source
Other featuresidentical
Connector(s)Known for one	USB A	Unknown — not stated by the source
Link/Act LED	Yes	Yes
Wireless connectionKnown for one	Unknown — not stated by the source	Yes
Output power descriptionKnown for one	Unknown — not stated by the source	12 - 15 dBm

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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