Product comparison · 2 av extenders

StarTech.com Bluetooth Audio Receiver with NFC - Wireless Audio vs StarTech.com HDMI Over CAT5e/CAT6 Extender with Power Over Cable - 165 ft (50m) - TAA

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  • 19specifications compared
  • 13differ
  • 6identical
  • 37known for one product only

Key differences

  • Type
    • Bluetooth Audio Receiver with NFC - Wireless Audio:AV receiver
    • HDMI Over CAT5e/CAT6 Extender with Power Over Cable - 165 ft (50m) - TAA:AV transmitter & receiver
  • LED indicators
    • Bluetooth Audio Receiver with NFC - Wireless Audio:Yes
    • HDMI Over CAT5e/CAT6 Extender with Power Over Cable - 165 ft (50m) - TAA:Power
  • Connectivity technology
    • Bluetooth Audio Receiver with NFC - Wireless Audio:Wireless
    • HDMI Over CAT5e/CAT6 Extender with Power Over Cable - 165 ft (50m) - TAA:Wired
  • AC input voltage
    • Bluetooth Audio Receiver with NFC - Wireless Audio:110-240 V
    • HDMI Over CAT5e/CAT6 Extender with Power Over Cable - 165 ft (50m) - TAA:100-240 V
  • Operating voltage
    • Bluetooth Audio Receiver with NFC - Wireless Audio:5 V
    • HDMI Over CAT5e/CAT6 Extender with Power Over Cable - 165 ft (50m) - TAA:12 V
  • Operating relative humidity (H-H)
    • Bluetooth Audio Receiver with NFC - Wireless Audio:50 - 70%
    • HDMI Over CAT5e/CAT6 Extender with Power Over Cable - 165 ft (50m) - TAA:0 - 80%
  • Operating temperature (T-T)
    • Bluetooth Audio Receiver with NFC - Wireless Audio:0 - 63 °C
    • HDMI Over CAT5e/CAT6 Extender with Power Over Cable - 165 ft (50m) - TAA:0 - 40 °C
  • Storage temperature (T-T)
    • Bluetooth Audio Receiver with NFC - Wireless Audio:-20 - 60 °C
    • HDMI Over CAT5e/CAT6 Extender with Power Over Cable - 165 ft (50m) - TAA:-10 - 60 °C

Side by side

Differences highlightedShow differences only (off)
Comparison of BT2A, ST121SHD50
56 specifications
Features2 differ
TypeDiffersAV receiverAV transmitter & receiver
Maximum resolutionKnown for oneUnknown — not stated by the source1920 x 1080 pixels
Cable types supportedKnown for oneUnknown — not stated by the sourceCat5e, Cat6
Maximum transfer distanceKnown for oneUnknown — not stated by the source50 m
Daisy chainKnown for oneUnknown — not stated by the sourceNo
LED indicatorsDiffersYesPower
MaterialKnown for oneUnknown — not stated by the sourceAluminium
Rack mountingKnown for oneUnknown — not stated by the sourceYes
Supported graphics resolutionsKnown for oneUnknown — not stated by the source1920 x 1080 (HD 1080)
Supported video modesKnown for oneUnknown — not stated by the source1080i, 1080p
Product colourBlackBlack
CertificationKnown for oneUnknown — not stated by the sourceCE, FCC, REACH, TAA
Audio systemKnown for onestereoUnknown — not stated by the source
Ports & interfaces1 differ
Connectivity technologyDiffersWirelessWired
Ethernet LANKnown for oneUnknown — not stated by the sourceYes
RJ-45 input portsKnown for oneUnknown — not stated by the source2
RJ-45 output portsKnown for oneUnknown — not stated by the source2
HDMI inKnown for oneUnknown — not stated by the source1
Number of HDMI outputsKnown for oneUnknown — not stated by the source1
DC-in jackYesYes
BluetoothKnown for oneYesUnknown — not stated by the source
Bluetooth versionKnown for one2.0+EDRUnknown — not stated by the source
Audio (L/R) outKnown for one1Unknown — not stated by the source
Audio outputKnown for one3.5mm, SPDIFUnknown — not stated by the source
Power2 differ
AC input voltageDiffers110-240 V100-240 V
Operating voltageDiffers5 V12 V
Input currentKnown for oneUnknown — not stated by the source0.5 A
Output currentKnown for oneUnknown — not stated by the source1.5 A
Power consumption (typical)Known for oneUnknown — not stated by the source18 W
External power adapterYesYes
Power plug typeKnown for oneUnknown — not stated by the sourceType M
CurrentKnown for one1 AUnknown — not stated by the source
Operational conditions3 differ
Operating relative humidity (H-H)Differs50 - 70%0 - 80%
Operating temperature (T-T)Differs0 - 63 °C0 - 40 °C
Storage temperature (T-T)Differs-20 - 60 °C-10 - 60 °C
Weight & dimensionsidentical
Receiver dimensions (WxDxH)Known for oneUnknown — not stated by the source51 x 80 x 21 mm
Receiver weightKnown for oneUnknown — not stated by the source157 g
Transmitter dimensions (WxDxH)Known for oneUnknown — not stated by the source51 x 80 x 21 mm
Transmitter weightKnown for oneUnknown — not stated by the source157 g
Dimensions (WxDxH)Known for one84 x 77 x 26 mmUnknown — not stated by the source
WeightKnown for one54 gUnknown — not stated by the source
Packaging data4 differ
Package widthDiffers120 mm235 mm
Package depthDiffers63 mm159 mm
Package heightDiffers242 mm66 mm
Package weightDiffers300 g935 g
Packaging content1 differ
AC adapter includedYesYes
Cables includedDiffersAudio (3.5mm), RCAHDMI
ManualYesYes
Mounting brackets includedKnown for oneUnknown — not stated by the sourceYes
Technical detailsidentical
Compliance certificatesRoHSRoHS
QuantityKnown for one1Unknown — not stated by the source
Wireless technologyKnown for oneNFC, BluetoothUnknown — not stated by the source
Logistics dataidentical
Master (outer) case widthKnown for oneUnknown — not stated by the source416 mm
Master (outer) case lengthKnown for oneUnknown — not stated by the source326 mm
Master (outer) case heightKnown for oneUnknown — not stated by the source269 mm
Products per master (outer) caseKnown for oneUnknown — not stated by the source12 pc(s)

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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