Product comparison · 2 interface cards/adapters

TP-Link UB400 interface cards/adapter Bluetooth vs TP-Link UB4A interface cards/adapter Bluetooth

23specifications compared
3differ
20identical
5known for one product only

Key differences

Product colour
- UB400 interface cards/adapter Bluetooth:Black, Gold
- UB4A interface cards/adapter Bluetooth:Black
Certification
- UB400 interface cards/adapter Bluetooth:FCC, CE, RoHS
- UB4A interface cards/adapter Bluetooth:FCC, CE
Wireless range
- UB400 interface cards/adapter Bluetooth:10 m
- UB4A interface cards/adapter Bluetooth:20 m

Side by side

Differences highlightedShow differences only

Comparison of UB400, UB4A
28 specifications	A TP-Link UB400 interface cards/adapter Bluetooth Model UB400 View product	B TP-Link UB4A interface cards/adapter Bluetooth Model UB4A View product
Ports & interfacesidentical
Host interface	USB Type-A	USB Type-A
Output interface	Bluetooth	Bluetooth
Bluetooth Low Energy (BLE)Known for one	Yes	Unknown — not stated by the source
Bluetooth versionKnown for one	4.0	Unknown — not stated by the source
Design2 differ
Internal	No	No
Product colourDiffers	Black, Gold	Black
Hot-Plug support	Yes	Yes
Easy to install	Yes	Yes
CertificationDiffers	FCC, CE, RoHS	FCC, CE
Features1 differ
Wireless rangeDiffers	10 m	20 m
Plug and Play	Yes	Yes
Operational conditionsidentical
Operating temperature (T-T)	0 - 40 °C	0 - 40 °C
Storage temperature (T-T)	-40 - 70 °C	-40 - 70 °C
Operating relative humidity (H-H)	10 - 90%	10 - 90%
Storage relative humidity (H-H)	5 - 90%	5 - 90%
System requirementsidentical
Windows operating systems supported	Windows 10, Windows 7, Windows 8, Windows 8.1, Windows XP	Windows 10, Windows 7, Windows 8, Windows 8.1, Windows XP
Technical detailsidentical
Compliance certificates	RoHS	RoHS
Weight & dimensionsidentical
Width	14.8 mm	14.8 mm
Depth	6.8 mm	6.8 mm
Height	18.9 mm	18.9 mm
Packaging dataidentical
Quantity	1	1
Quick installation guideKnown for one	Yes	Unknown — not stated by the source
Package width	118 mm	118 mm
Package depth	102 mm	102 mm
Package height	23 mm	23 mm
User guideKnown for one	Unknown — not stated by the source	Yes
Package weightKnown for one	Unknown — not stated by the source	30 g
Logistics dataidentical
Harmonized System (HS) code	84733020	84733020

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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