Comtrol 3000222 RocketPort II USB Serial Hub, 4-Port, USB-B to DB9 RS-232

• Item is in good condition.
• Model: 3000222
• Includes USB cable.
• Number of ports: 4 Serial port
• See pictures for details

Customer Service, Shipping, and Return

• Recognized by customers for fast delivery. See store response.

• US Seller. Guarantees fast and free shipping within US.

• Item is not returnable

• If you have any questions, please contact us and we will respond within 1 business day or less

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