Product comparison · 2 serial converters/repeaters/isolators

InLine 33307A serial converter/repeater/isolator USB 2.0 RS-232 Black vs StarTech.com RS232 to TTL serial converter - DB9, F/M

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  • 16specifications compared
  • 13differ
  • 3identical
  • 18known for one product only

Key differences

The InLine 33307A serial converter/repeater/isolator USB 2.0 RS-232 Black has 806.4 Kbit/s more baud rate than the StarTech.com RS232 to TTL serial converter - DB9, F/M (921.6 Kbit/s vs 115.2 Kbit/s). The StarTech.com RS232 to TTL serial converter - DB9, F/M has 11 g more weight than the InLine 33307A serial converter/repeater/isolator USB 2.0 RS-232 Black (25 g vs 14 g). The StarTech.com RS232 to TTL serial converter - DB9, F/M has 42 mm more package width than the InLine 33307A serial converter/repeater/isolator USB 2.0 RS-232 Black (142 mm vs 100 mm). Host interface: USB 2.0 on the InLine 33307A serial converter/repeater/isolator USB 2.0 RS-232 Black, RS-232 on the StarTech.com RS232 to TTL serial converter - DB9, F/M. Output interface: RS-232 on the InLine 33307A serial converter/repeater/isolator USB 2.0 RS-232 Black, TTL on the StarTech.com RS232 to TTL serial converter - DB9, F/M.

  • Host interface
    • 33307A serial converter/repeater/isolator USB 2.0 RS-232 Black:USB 2.0
    • RS232 to TTL serial converter - DB9, F/M:RS-232
  • Output interface
    • 33307A serial converter/repeater/isolator USB 2.0 RS-232 Black:RS-232
    • RS232 to TTL serial converter - DB9, F/M:TTL
  • Connector 1
    • 33307A serial converter/repeater/isolator USB 2.0 RS-232 Black:USB Type-A
    • RS232 to TTL serial converter - DB9, F/M:DB-9
  • Connector 2
    • 33307A serial converter/repeater/isolator USB 2.0 RS-232 Black:Terminal block
    • RS232 to TTL serial converter - DB9, F/M:DB-9
  • Baud rate
    • 33307A serial converter/repeater/isolator USB 2.0 RS-232 Black:921.6 Kbit/s
    • RS232 to TTL serial converter - DB9, F/M:115.2 Kbit/s
  • Chipset
    • 33307A serial converter/repeater/isolator USB 2.0 RS-232 Black:FTDI FT232RNL
    • RS232 to TTL serial converter - DB9, F/M:CD4093
  • Weight
    • 33307A serial converter/repeater/isolator USB 2.0 RS-232 Black:14 g
    • RS232 to TTL serial converter - DB9, F/M:25 g
  • Package width
    • 33307A serial converter/repeater/isolator USB 2.0 RS-232 Black:100 mm
    • RS232 to TTL serial converter - DB9, F/M:142 mm

Side by side

Differences highlightedShow differences only (off)
Comparison of 33307A, IC232TTL
34 specifications
Technical details6 differ
Host interfaceDiffersUSB 2.0RS-232
Output interfaceDiffersRS-232TTL
Connector 1DiffersUSB Type-ADB-9
Connector 2DiffersTerminal blockDB-9
Connector genderMale/FemaleMale/Female
Baud rateDiffers921.6 Kbit/s115.2 Kbit/s
ChipsetDiffersFTDI FT232RNLCD4093
Package volumeKnown for one400 cm³Unknown — not stated by the source
Product colourBlackBlack
RS-232 signalsKnown for oneGND, Tx, RxUnknown — not stated by the source
Data bitsKnown for oneUnknown — not stated by the source7, 8
Maximum cable lengthKnown for oneUnknown — not stated by the source5 m
Parity bitKnown for oneUnknown — not stated by the sourceEven, Mark, Odd, Space, No
Weight & dimensions6 differ
WidthKnown for one22 mmUnknown — not stated by the source
DepthKnown for one78 mmUnknown — not stated by the source
HeightKnown for one11 mmUnknown — not stated by the source
WeightDiffers14 g25 g
Package widthDiffers100 mm142 mm
Package depthDiffers165 mm171 mm
Package heightDiffers22 mm32 mm
Package weightDiffers33 g81 g
Dimensions (WxDxH)Differs22 x 78 x 11 mm34 x 63 x 15 mm
Softwareidentical
Windows operating systems supportedKnown for oneWindows 7, Windows 8, Windows 8.1, Windows 11, Windows 10Unknown — not stated by the source
Mac compatibilityKnown for oneYesUnknown — not stated by the source
Mac operating systems supportedKnown for oneMacOSUnknown — not stated by the source
Logistics dataidentical
Country of originKnown for oneChinaUnknown — not stated by the source
Operational conditions1 differ
Operating relative humidity (H-H)5 - 95%5 - 95%
Operating temperature (T-T)Differs-15 - 70 °C-40 - 85 °C
Storage temperature (T-T)Known for oneUnknown — not stated by the source-40 - 85 °C
Packaging contentidentical
Package typeKnown for onePolybagUnknown — not stated by the source
Certificatesidentical
CertificationKnown for oneUnknown — not stated by the sourceCE, FCC
Compliance industry standardsKnown for oneUnknown — not stated by the sourceRS232, TTL, EIA/TIA
Materialidentical
Housing materialKnown for oneUnknown — not stated by the sourcePlastic
Packaging dataidentical
ManualKnown for oneUnknown — not stated by the sourceYes

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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