Orders placed after 4PM on weekdays will not ship until the next business day. Orders placed after 11am Fridays will not ship until the following Monday.
Faster shipping methods may be available; just upgrade during checkout.
*Some exclusions apply.
Enter new zip code to refresh estimated delivery time.
The SIIG USB to Serial Adapter Cable allows you to add a RS-232 9-pin serial port to your computer using an available USB port. The USB to serial adapter supports data transfer rates up to 500 Kb/s and draws power directly from the USB bus for low power consumption. This adapter cable is an excellent choice for connecting additional RS232 serial devices like modems, ISDN terminal adapters, PDAs, bar code scanners, label printers and more.
Provides one RS-232 9-pin serial port
USB Plug and Play
In the Box
SIIG USB to Serial Adapter Cable
Table of Contents
USB specification, revision 1.1
Data Transfer Speed
Up to 500 Kb/s
1 x 4-Pin USB type A male
1 x 9-pin RS-232 DB-9 male
25" (64 cm)
Desktop or notebook computer with an available USB port
Windows 7 (32/64-bit) / Vista (32/64-bit) / Server 2003 & 2008 (32/64-bit) / 2000