Product comparison · 2 av extenders

StarTech.com HDMI over Wireless Extender - 1080p vs StarTech.com HDMI Wireless Video Extender Kit w/ Portable Transmitter for Ultrabooks and Laptops – 50ft

31specifications compared
17differ
14identical
28known for one product only

Key differences

Maximum transfer distance
- HDMI over Wireless Extender - 1080p:50 m
- HDMI Wireless Video Extender Kit w/ Portable Transmitter for Ultrabooks and Laptops – 50ft:15 m
Supported video modes
- HDMI over Wireless Extender - 1080p:480p, 720p, 1080i, 1080p
- HDMI Wireless Video Extender Kit w/ Portable Transmitter for Ultrabooks and Laptops – 50ft:1080i, 1080p, 480p, 720p
Certification
- HDMI over Wireless Extender - 1080p:CE, FCC
- HDMI Wireless Video Extender Kit w/ Portable Transmitter for Ultrabooks and Laptops – 50ft:CE
USB ports quantity
- HDMI over Wireless Extender - 1080p:2
- HDMI Wireless Video Extender Kit w/ Portable Transmitter for Ultrabooks and Laptops – 50ft:1
USB connector type
- HDMI over Wireless Extender - 1080p:Mini-USB
- HDMI Wireless Video Extender Kit w/ Portable Transmitter for Ultrabooks and Laptops – 50ft:Mini-USB B
AC input voltage
- HDMI over Wireless Extender - 1080p:100 - 240 V
- HDMI Wireless Video Extender Kit w/ Portable Transmitter for Ultrabooks and Laptops – 50ft:115-230 V
Input current
- HDMI over Wireless Extender - 1080p:0.4 A
- HDMI Wireless Video Extender Kit w/ Portable Transmitter for Ultrabooks and Laptops – 50ft:0.3 A
Output current
- HDMI over Wireless Extender - 1080p:2 A
- HDMI Wireless Video Extender Kit w/ Portable Transmitter for Ultrabooks and Laptops – 50ft:1 A

Side by side

Differences highlightedShow differences only

Comparison of ST121WHD2, ST121WHDST
59 specifications	A StarTech.com HDMI over Wireless Extender - 1080p Model ST121WHD2 View product	B StarTech.com HDMI Wireless Video Extender Kit w/ Portable Transmitter for Ultrabooks and Laptops – 50ft Model ST121WHDST View product
Features4 differ
Type	AV transmitter & receiver	AV transmitter & receiver
Maximum resolution	1920 x 1080 pixels	1920 x 1080 pixels
Maximum transfer distanceDiffers	50 m	15 m
Daisy chain	No	No
LED indicators	Yes	Yes
Material	Plastic	Plastic
Rack mountingKnown for one	Yes	Unknown — not stated by the source
Remote control typeKnown for one	IR	Unknown — not stated by the source
Supported graphics resolutionsDiffers	1024 x 768 (XGA), 1280 x 1024 (SXGA), 640 x 480 (VGA), 800 x 600 (SVGA)	640 x 480 (VGA), 800 x 600 (SVGA), 1024 x 768 (XGA), 1280 x 1024 (SXGA)
Supported video modesDiffers	480p, 720p, 1080i, 1080p	1080i, 1080p, 480p, 720p
Product colour	Black	Black
CertificationDiffers	CE, FCC	CE
Ports & interfaces2 differ
Connectivity technology	Wireless	Wireless
HDMI in	1	1
Number of HDMI outputs	1	1
USB ports quantityDiffers	2	1
USB connector typeDiffers	Mini-USB	Mini-USB B
Remote (IR) inputKnown for one	1	Unknown — not stated by the source
Remote (IR) outputKnown for one	1	Unknown — not stated by the source
DC-in jack	Yes	Yes
USB versionKnown for one	Unknown — not stated by the source	3.2 Gen 1 (3.1 Gen 1)
Power5 differ
AC input voltageDiffers	100 - 240 V	115-230 V
Operating voltage	5 V	5 V
Input currentDiffers	0.4 A	0.3 A
Output currentDiffers	2 A	1 A
Power consumption (typical)Differs	10 W	5 W
External power adapter	Yes	Yes
Power plug typeDiffers	Type H	Type M
Operational conditions3 differ
Operating relative humidity (H-H)Differs	5 - 90%	0 - 80%
Operating temperature (T-T)Differs	0 - 40 °C	0 - 50 °C
Storage temperature (T-T)Differs	-20 - 60 °C	0 - 50 °C
Weight & dimensions1 differ
WidthKnown for one	58 mm	Unknown — not stated by the source
DepthKnown for one	100 mm	Unknown — not stated by the source
HeightKnown for one	20 mm	Unknown — not stated by the source
WeightDiffers	133 g	440 g
Receiver dimensions (WxDxH)Known for one	58 x 100 x 20 mm	Unknown — not stated by the source
Receiver weightKnown for one	136 g	Unknown — not stated by the source
Dimensions (WxDxH)Known for one	Unknown — not stated by the source	97 x 148 x 18 mm
Packaging data1 differ
Package widthKnown for one	205 mm	Unknown — not stated by the source
Package depthKnown for one	265 mm	Unknown — not stated by the source
Package heightKnown for one	90 mm	Unknown — not stated by the source
Package weightDiffers	842 g	1.7 kg
Package dimensions (WxDxH)Known for one	Unknown — not stated by the source	155 x 225 x 55 mm
Packaging content1 differ
AC adapter included	Yes	Yes
Cables includedDiffers	HDMI	USB
Included power plug typesKnown for one	EU, NA, UK	Unknown — not stated by the source
Quick start guideKnown for one	Yes	Unknown — not stated by the source
IR blaster includedKnown for one	Yes	Unknown — not stated by the source
IR receiver includedKnown for one	Yes	Unknown — not stated by the source
Mounting brackets includedKnown for one	Yes	Unknown — not stated by the source
ManualKnown for one	Unknown — not stated by the source	Yes
Remote control includedKnown for one	Unknown — not stated by the source	Yes
Technical detailsidentical
Compliance certificates	RoHS	RoHS
Wireless technologyKnown for one	IrDA	Unknown — not stated by the source
Audio supportKnown for one	Unknown — not stated by the source	Yes
Logistics dataidentical
Master (outer) case widthKnown for one	425 mm	Unknown — not stated by the source
Master (outer) case lengthKnown for one	467 mm	Unknown — not stated by the source
Master (outer) case heightKnown for one	292 mm	Unknown — not stated by the source
Products per master (outer) caseKnown for one	10 pc(s)	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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