Product comparison · 2 interface cards/adapters

Brainboxes USB 4 Port RS232 1MBaud vs Brainboxes 8 Port RS422/485 USB to Serial Adapter

Key differences

Serial ports quantity
- USB 4 Port RS232 1MBaud:4
- 8 Port RS422/485 USB to Serial Adapter:8
Serial interface type
- USB 4 Port RS232 1MBaud:RS-232
- 8 Port RS422/485 USB to Serial Adapter:RS-422, RS-485
Flow Control type
- USB 4 Port RS232 1MBaud:DTR/DSR, RTS/CTS, XON/XOFF
- 8 Port RS422/485 USB to Serial Adapter:RTS/CTS, DTR/DSR, XON/XOFF
Height
- USB 4 Port RS232 1MBaud:34 mm
- 8 Port RS422/485 USB to Serial Adapter:56 mm
Weight
- USB 4 Port RS232 1MBaud:722 g
- 8 Port RS422/485 USB to Serial Adapter:881 g
Package weight
- USB 4 Port RS232 1MBaud:962 g
- 8 Port RS422/485 USB to Serial Adapter:1.21 kg

Differences highlightedShow differences only

Comparison of US-701, US-842
35 specifications	A Brainboxes USB 4 Port RS232 1MBaud Model US-701 View product	B Brainboxes 8 Port RS422/485 USB to Serial Adapter Model US-842 View product
Ports & interfaces2 differ
Host interface genderKnown for one	Unknown — not stated by the source	Female
Serial ports quantityDiffers	4	8
Serial interface typeDiffers	RS-232	RS-422, RS-485
Designidentical
Country of originKnown for one	United Kingdom	Unknown — not stated by the source
Features1 differ
Data transfer rate (max)Known for one	Unknown — not stated by the source	0.48 Gbit/s
Flow Control typeDiffers	DTR/DSR, RTS/CTS, XON/XOFF	RTS/CTS, DTR/DSR, XON/XOFF
Technical details1 differ
Compliance certificatesDiffers	Federal Communications Commission (FCC), CE, UKCA	CE, Federal Communications Commission (FCC), UKCA
International Protection (IP) codeKnown for one	Unknown — not stated by the source	IP30
Weight & dimensions2 differ
HeightDiffers	34 mm	56 mm
WeightDiffers	722 g	881 g
Packaging data1 differ
Package weightDiffers	962 g	1.21 kg
Other featuresidentical
Maximum operating distanceKnown for one	Unknown — not stated by the source	1200 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.