Product comparison · 2 network cards

i-tec USBBTD3 network card Bluetooth 2.1 Mbit/s vs i-tec USBWIFI-300 network card WLAN 300 Mbit/s

17specifications compared
11differ
6identical
18known for one product only

Key differences

Interface
- USBBTD3 network card Bluetooth 2.1 Mbit/s:Bluetooth
- USBWIFI-300 network card WLAN 300 Mbit/s:WLAN
Maximum data transfer rate
- USBBTD3 network card Bluetooth 2.1 Mbit/s:2.1 Mbit/s
- USBWIFI-300 network card WLAN 300 Mbit/s:300 Mbit/s
Frequency range
- USBBTD3 network card Bluetooth 2.1 Mbit/s:2.4 - 2.483 GHz
- USBWIFI-300 network card WLAN 300 Mbit/s:2.412 - 2.4835 GHz
Modulation
- USBBTD3 network card Bluetooth 2.1 Mbit/s:GFSK
- USBWIFI-300 network card WLAN 300 Mbit/s:CCK, DBPSK, DQPSK, OFDM
Product colour
- USBBTD3 network card Bluetooth 2.1 Mbit/s:Blue, White
- USBWIFI-300 network card WLAN 300 Mbit/s:Black
Operating temperature (T-T)
- USBBTD3 network card Bluetooth 2.1 Mbit/s:0 - 50 °C
- USBWIFI-300 network card WLAN 300 Mbit/s:0 - 40 °C
Operating relative humidity (H-H)
- USBBTD3 network card Bluetooth 2.1 Mbit/s:10 - 90%
- USBWIFI-300 network card WLAN 300 Mbit/s:10 - 85%
Width
- USBBTD3 network card Bluetooth 2.1 Mbit/s:51 mm
- USBWIFI-300 network card WLAN 300 Mbit/s:65 mm

Side by side

Differences highlightedShow differences only

Comparison of USBBTD3, USBWIFI-300
35 specifications	A i-tec USBBTD3 network card Bluetooth 2.1 Mbit/s Model USBBTD3 View product	B i-tec USBWIFI-300 network card WLAN 300 Mbit/s Model USBWIFI-300 View product
Ports & interfaces1 differ
Connectivity technology	Wireless	Wireless
Host interface	USB	USB
InterfaceDiffers	Bluetooth	WLAN
Network3 differ
Maximum data transfer rateDiffers	2.1 Mbit/s	300 Mbit/s
Wi-Fi band	Single-band (2.4 GHz)	Single-band (2.4 GHz)
Frequency rangeDiffers	2.4 - 2.483 GHz	2.412 - 2.4835 GHz
Spread spectrum methodKnown for one	FHSS	Unknown — not stated by the source
ModulationDiffers	GFSK	CCK, DBPSK, DQPSK, OFDM
Maximum operating distanceKnown for one	20 m	Unknown — not stated by the source
Bluetooth versionKnown for one	2.0+EDR	Unknown — not stated by the source
Security algorithmsKnown for one	Unknown — not stated by the source	128-bit WEP, 64-bit WEP, WPA, WPA-PSK, WPA2, WPA2-PSK
Design1 differ
Internal	No	No
Product colourDiffers	Blue, White	Black
ChipsetKnown for one	Broadcom	Unknown — not stated by the source
Receiver sensitivityKnown for one	-82dBm	Unknown — not stated by the source
CertificationKnown for one	FCC, CE	Unknown — not stated by the source
Component forKnown for one	Unknown — not stated by the source	PC/Laptop
Plug and PlayKnown for one	Unknown — not stated by the source	Yes
Poweridentical
Output voltage	5 V	5 V
USB poweredKnown for one	Yes	Unknown — not stated by the source
System requirements1 differ
Compatible operating systemsDiffers	Microsoft Windows ME/2000/XP/Vista3/7	Microsoft Windows 2000/XP/Vista/7, Linux, Mac OS X
Operational conditions2 differ
Operating temperature (T-T)Differs	0 - 50 °C	0 - 40 °C
Operating relative humidity (H-H)Differs	10 - 90%	10 - 85%
Storage temperature (T-T)Known for one	Unknown — not stated by the source	-20 - 60 °C
Storage relative humidity (H-H)Known for one	Unknown — not stated by the source	5 - 90%
Weight & dimensions3 differ
WidthDiffers	51 mm	65 mm
DepthDiffers	16 mm	25 mm
HeightDiffers	8 mm	10 mm
WeightKnown for one	Unknown — not stated by the source	12 g
Other featuresidentical
Quick start guide	Yes	Yes
Link/Act LEDKnown for one	Yes	Unknown — not stated by the source
Bundled softwareKnown for one	Widcomm 5.1.0, MOBILedit	Unknown — not stated by the source
Compliance industry standardsKnown for one	Unknown — not stated by the source	IEEE 802.11n, IEEE 802.11g, IEEE 802.11b
Channels quantityKnown for one	Unknown — not stated by the source	13 channels
Packaging contentidentical
ManualKnown for one	Unknown — not stated by the source	Yes

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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