Ports & interfaces
Host interface	USB 2.0 Type-B
Hub interfaces	Serial
Ports quantity	4
RS-232 ports	4

Features
Product colour	Black
Housing material	Steel
Certification	CE, FCC, REACH, RoHS, TAA

Power
Input voltage	9 - 36 V
Input current	0.6 A
Power plug type	Type N

System requirements
Windows operating systems supported	Windows 7 Enterprise, Windows 7 Enterprise x64, Windows 7 Home Basic, Windows 7 Home Basic x64, Windows 7 Home Premium, Windows 7 Home Premium x64, Windows 7 Professional, Windows 7 Professional x64, Windows 7 Starter, Windows 7 Starter x64, Windows 7 Ultimate, Windows 7 Ultimate x64, Windows 8, Windows 8 Enterprise, Windows 8 Enterprise x64, Windows 8 Pro, Windows 8 Pro x64, Windows 8 x64, Windows Vista Business, Windows Vista Business x64, Windows Vista Enterprise, Windows Vista Enterprise x64, Windows Vista Home Basic, Windows Vista Home Basic x64, Windows Vista Home Premium, Windows Vista Home Premium x64, Windows Vista Ultimate, Windows Vista Ultimate x64, Windows XP Home, Windows XP Home x64, Windows XP Professional, Windows XP Professional x64
Server operating systems supported	Windows Server 2003, Windows Server 2008 R2, Windows Server 2012

Weight & dimensions
Width	118 mm
Depth	165 mm
Height	25 mm
Weight	508 g

Packaging data
Package width	215 mm
Package depth	151 mm
Package height	53 mm
Package weight	651 g

Packaging content
Cables included	USB
Manual

Operational conditions
Operating temperature (T-T)	-10 - 80 °C
Storage temperature (T-T)	-20 - 100 °C
Operating relative humidity (H-H)	5 - 85%

Performance
FIFO (First In, First Out)	32 B
Baud rate	230.4 Kbit/s
Mean time between failures (MTBF)	107515 h

Logistics data
Harmonized System (HS) code	84719000

Other features
Chipset	Texas Instruments - TIUSB3410