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StarTech 1 Port USB 2.0 to Serial Adapter Cable
SKU# AB67064, Model# ICUSB2321X


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SKU # AB67064 | Model # ICUSB2321X | Brand StarTech

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StarTech 1 Port Professional USB to Serial Adapter Cable with COM Retention

Manufacturer Warranty: 2 Years Limited Warranty
Manufacturer Contact Info:,

The ICUSB2321X Professional grade USB Serial Adapter cable converts a USB 2.0 port into an RS232 serial port allowing you to connect to, monitor and control your serial devices. A durable, single cable design makes this the perfect solution for mobile technicians/administrators that require serial connectivity. Once connected, the USB to serial adapter retains assigned serial COM port values, allowing the same values to automatically be re-assigned to the port provided by the adapter in the event it is disconnected, then re-connected to the host computer.

This innovative adapter offers a professional grade solution for connecting legacy or industrial RS232 serial devices to more modern computers, or computers with unused USB ports – perfect for connecting serial modems, barcode scanners or any device with serial sync through USB, eliminating the expense of upgrading the serial peripheral for USB compatibility.

Backed by a 2-year warranty and free lifetime technical support.

Max Baud Rate230.4 Kbps
Serial ProtocolRS-232
Physical Characteristics
Cable Length0.3 m [1 ft]
Enclosure TypePlastic
Product Height13 mm [0.5 in]
Product Length420 mm [16.5 in]
Product Weight33.4 g [1.2 oz]
Product Width35 mm [1.4 in]
OS CompatibilityWindows® XP, Vista, 7, 8
Windows Server® 2003, 2008 R2, 2012, 2016
Special Notes / Requirements
System and Cable RequirementsOne available USB 1.1 (or above) port
What's in the Box
Included in PackageDriver CD
Instruction Manual
USB to Serial Adapter
FIFO32 Bytes
Packaging Information
Shipping (Package) Weight0.1 kg [0.3 lb]
Port StyleCable Adapters
Chipset IDTexas Instruments - TIUSB3410
Bus TypeUSB 2.0
Storage Temperature-20°C to 100°C (-4°F to 212°F)
Operating Temperature-10°C to 80°C (14°F to 176°F)
Humidity5~85% RH
Connector Type(s)USB Type-A (4 pin) USB 2.0 Male
DB-9 (9 pin, D-Sub) Male

SKU # AB67064 | Model # ICUSB2321X

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