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Product comparison · 2 interface cards/adapters

Brainboxes 8 Port RS232 USB to Serial Adapter vs Brainboxes 8 Port RS422/485 USB to Serial Adapter

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  • 31specifications compared
  • 5differ
  • 26identical
  • 10known for one product only

Key differences

  • Serial interface type
    • RS-232
    • RS-422, RS-485
  • Parity bit
    • No, Odd, Even, Mark, Space
    • Even, Mark, No, Odd, Space
  • Weight
    • 878 g
    • 881 g
  • Package weight
    • 1.2 kg
    • 1.21 kg

Side by side

Differences highlightedShow differences only
41 specifications
A

Brainboxes

8 Port RS232 USB to Serial Adapter

Model US-279

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B

Brainboxes

8 Port RS422/485 USB to Serial Adapter

Model US-842

View product
Ports & interfaces1 differ
Host interfaceUSB Type-BUSB Type-B
Output interfaceSerialSerial
Host interface genderFemaleFemale
USB 2.0 ports quantity11
Serial ports quantity88
Serial interface typeDiffersRS-232RS-422, RS-485
Designidentical
InternalNoNo
Product colourBlackBlack
CertificationKnown for oneMicrosoft Certified Gold Partner, CE, WEEE, RoHS, TAA
Features1 differ
Data transfer rate (max)0.48 Gbit/s0.48 Gbit/s
Baud rate921.6 Kbit/s921.6 Kbit/s
Data bits7, 87, 8
Flow control supportYesYes
Parity bitDiffersNo, Odd, Even, Mark, SpaceEven, Mark, No, Odd, Space
Flow Control typeRTS/CTS, DTR/DSR, XON/XOFFRTS/CTS, DTR/DSR, XON/XOFF
Plug and PlayYesYes
Export Control Classification Number (ECCN)4A9944A994
Stop bitsKnown for one1, 2
System requirementsidentical
Windows operating systems supportedWindows 10, Windows 10 Education, Windows 10 Education x64, Windows 10 Enterprise, Windows 10 Enterprise x64, Windows 10 Home, Windows 10 Home x64, Windows 10 IOT Core, Windows 10 IoT Enterprise, Windows 10 Pro, Windows 10 Pro x64, Windows 10 x64, Windows 7, Windows 7 Enterprise, Windows 7 EnterprisWindows 10, Windows 10 Education, Windows 10 Education x64, Windows 10 Enterprise, Windows 10 Enterprise x64, Windows 10 Home, Windows 10 Home x64, Windows 10 IOT Core, Windows 10 IoT Enterprise, Windows 10 Pro, Windows 10 Pro x64, Windows 10 x64, Windows 7, Windows 7 Enterprise, Windows 7 Enterpris
Mac operating systems supportedYesYes
Linux operating systems supportedYesYes
Server operating systems supportedWindows Server 2008, Windows Server 2008 x64Windows Server 2008, Windows Server 2008 x64
Technical details1 differ
Compliance certificatesDiffersCE, UKCA, Federal Communications Commission (FCC)CE, Federal Communications Commission (FCC), UKCA
International Protection (IP) codeIP30IP30
Weight & dimensions1 differ
Width215 mm215 mm
Depth123 mm123 mm
Height56 mm56 mm
WeightDiffers878 g881 g
Packaging data1 differ
Power supply includedKnown for oneYes
Package width300 mm300 mm
Package depth135 mm135 mm
Package height80 mm80 mm
Package weightDiffers1.2 kg1.21 kg
Cables includedKnown for oneUSB Type-A to USB Type-B
Logistics dataidentical
Harmonized System (HS) code8471884718
Other featuresidentical
Connectivity technologyKnown for oneWired
Compatible operating systemsKnown for oneWindows XP, Server 2003, Vista, Server 2008, Windows 7
Mac compatibilityKnown for oneNo
Package dimensions (WxDxH)Known for one230 x 250 x 70 mm
Power requirementsKnown for one600mA / 5V
Maximum operating distanceKnown for one1200 m

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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