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Product comparison · 2 interface cards/adapters

Epson UB-B03 (621): BLUETOOTH I/F BOARD vs StarTech.com 2 Port Industrial PCI Express (PCIe) RS232 Serial Card w/ Power Output and ESD Protection

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  • 6specifications compared
  • 5differ
  • 1identical
  • 33known for one product only

Key differences

  • Host interface
    • Serial
    • PCIe
  • Output interface
    • Bluetooth
    • Serial
  • Package width
    • 75 mm
    • 170 mm
  • Package depth
    • 110 mm
    • 142 mm
  • Package height
    • 45 mm
    • 30 mm

Side by side

Differences highlightedShow differences only
39 specifications
A

Epson

UB-B03 (621): BLUETOOTH I/F BOARD

Model UB-B03

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B

StarTech.com

2 Port Industrial PCI Express (PCIe) RS232 Serial Card w/ Power Output and ESD Protection

Model PEX2S553S

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Ports & interfaces2 differ
Host interfaceDiffersSerialPCIe
Output interfaceDiffersBluetoothSerial
Serial ports quantityKnown for one2
Serial interface typeKnown for oneRS-232
Bluetooth versionKnown for one2.1+EDR
Designidentical
InternalYesYes
Product colourKnown for oneGrey, White
Country of originKnown for oneChina
Featuresidentical
Data transfer rate (max)Known for one0.0009216 Gbit/s
FIFO (First In, First Out)Known for one256 B
Supported protocolsKnown for oneSPP, SSP
Operational conditionsidentical
Operating temperature (T-T)Known for one-30 - 75 °C
Storage temperature (T-T)Known for one-40 - 85 °C
Operating relative humidity (H-H)Known for one5 - 95%
System requirementsidentical
Windows operating systems supportedKnown for oneWindows 10 Education, Windows 10 Education x64, Windows 10 Enterprise, Windows 10 Enterprise x64, Windows 10 Home, Windows 10 Home x64, Windows 10 Pro, Windows 10 Pro x64, Windows 2000, Windows 2000 Professional, Windows 7 Enterprise, Windows 7 Enterprise x64, Windows 7 Home Basic, Windows 7 Home Ba
Linux operating systems supportedKnown for oneYes
Server operating systems supportedKnown for oneWindows Server 2003, Windows Server 2003 x64, Windows Server 2008 R2
Technical detailsidentical
Compliance certificatesKnown for oneRoHS
Weight & dimensionsidentical
WidthKnown for one98 mm
DepthKnown for one121 mm
HeightKnown for one18 mm
WeightKnown for one59 g
Packaging data3 differ
User guideKnown for oneYes
Package widthDiffers75 mm170 mm
Package depthDiffers110 mm142 mm
Package heightDiffers45 mm30 mm
Package weightKnown for one171 g
Quantity per packKnown for one1 pc(s)
Logistics dataidentical
Products per palletKnown for one20 pc(s)
Products per pallet layerKnown for one4 pc(s)
Pallet gross widthKnown for one80 cm
Pallet gross lengthKnown for one120 cm
Pallet gross heightKnown for one77.5 cm
Products per pallet (UK)Known for one30 pc(s)
Products per pallet layer (UK)Known for one6 pc(s)
Pallet width (UK)Known for one100 cm
Pallet length (UK)Known for one120 cm
Pallet height (UK)Known for one77.5 cm
Other featuresidentical
CompatibilityKnown for oneTM-T70, TM-T70II, TM-T88V, TML90

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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