Startech 4-Port USB to RS232 Serial DB9 Adapter Hub

This 4 Port USB to RS232 Serial Hub lets you connect up to four RS232 serial devices to your Mac or PC laptop or desktop computer through a single USB port, as though the computer offered built-on DB9M serial connectors.

The RS232 Serial Hub is compactly designed to preserve valuable workspace, and is bus-powered to eliminate the need for an external power adapter.

A cost-effective solution that bridges the compatibility gap between modern USB-capable computers and legacy RS232 serial peripherals, this dependable USB/RS232 Serial Adapter hub is backed by StarTech.com's Lifetime Warranty.

Connector(s) Connector Type(s) USB Type-A (4 pin) USB 2.0 Male External Ports DB-9 (9 pin, D-Sub) Male Environmental Humidity 5~95% RH Operating Temperature 0?C to 55?C (32?F to 131?F) Storage Temperature -20 to 85?C (-4 to 185?F) Hardware Bus Type USB 2.0 Chipset ID FTDI - FT232RL Industry Standards RS232 USB 1.1 Interface Serial Port Style External Hub Ports 4 Packaging Information Shipping (Package) Weight 0.4 kg [0.8 lb] Performance FIFO 256 Bytes Max Baud Rate 921.6 Kbps Serial Protocol RS-232 Physical Characteristics Cable Length 1.8 m [6 ft] Enclosure Type Plastic Product Height 26 mm [1 in] Product Length 150 mm [5.9 in] Product Weight 110 g [3.9 oz] Product Width 66.5 mm [2.6 in] Power Power Consumption (In Watts) 1 ~ 1.5W Software OS Compatibility Windows? CE (4.2, 5.0, 6.0), XP Embedded, 98SE, 2000, XP, Vista, 7, 8, 8.1, 10
Windows Server? 2003, 2008 R2, 2012, 2012 R2, 2016
Mac OS? 10.6 to 10.12
Linux 2.4.x to 4.4.x LTS Versions only Special Notes / Requirements System and Cable Requirements One free USB port What's in the Box Included in Package 4 Port Serial Hub Driver CD Instruction Manual USB Cable