Conceptronic Bluetooth v2.1 USB 2.0 Nano Adapter vs Conceptronic Wireless 150 Mbps Mini USB Adapter

Comparison of Bluetooth v2.1 USB 2.0 Nano Adapter, Wireless 150 Mbps Mini USB Adapter

19 specifications	A Conceptronic Bluetooth v2.1 USB 2.0 Nano AdapterView product	B Conceptronic Wireless 150 Mbps Mini USB AdapterView product
Ports & interfacesidentical
Connectivity technology	Wireless	Wireless
Host interface	USB	USB
InterfaceKnown for one	—Unknown — not stated by the source	USB
Networkidentical
Maximum data transfer rateKnown for one	—Unknown — not stated by the source	150 Mbit/s
Ethernet LANKnown for one	—Unknown — not stated by the source	Yes
Wi-FiKnown for one	—Unknown — not stated by the source	Yes
Security algorithmsKnown for one	—Unknown — not stated by the source	WPA, WPA2
Maximum operating distanceKnown for one	10 m	—Unknown — not stated by the source
Bluetooth versionKnown for one	2.1+EDR	—Unknown — not stated by the source
Designidentical
Internal	No	No
Component forKnown for one	—Unknown — not stated by the source	PC/Laptop
Product colour	Black	Black
LED indicatorsKnown for one	—Unknown — not stated by the source	Yes
Poweridentical
USB powered	Yes	Yes
System requirements1 differ
Compatible operating systemsDiffers	Windows 2000; Windows XP; Windows Vista; Windows 7	Windows XP, Vista, 7
Weight & dimensionsidentical
WidthKnown for one	17 mm	—Unknown — not stated by the source
DepthKnown for one	22 mm	—Unknown — not stated by the source
HeightKnown for one	7 mm	—Unknown — not stated by the source
WeightKnown for one	3 g	—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.