USB to RS232 Adapter/ USB to Serial Converter

RS232-CONVERTERS.COM

Serial / RS232 / RS485 / RS422 / TTL Converter Products

USB Adapters - Fiber Optic Converters - Ethernet Converters

Guaranteed Express
Shipping on Time Payment Credentials

PROFESSIONAL QUALITY
USB to Serial Adapters
Superior FTDI Chipset
Standard or Isolated
GUARANTEED NOT TO FAIL
FOR AT LEAST 5 YEARS!

USB to RS232 Adapter |

Model USB-232-2 | XP/VISTA/WIN 7/MAC/LINUX

The SerialComm USB-232-2 is a high quality professional USB to RS232 adapter with static and ESD protection in a 9 pin format and constructed with industrial grade components. The USB-232-2 is bi-directional which means it will convert from USB to RS232 and RS232 to USB. These USB to RS232 adapters features 9-pin DB9 for simple cable installation. Our converters are protected by a 5 year warranty and 30 day money back guarantee. This USB Converter utilizes the latest superior FTDI chipset and easy to install drivers are compatible with most Windows / MAC / LINUX operating systems including Windows 7, MAC OS 10 and Ubuntu. 300 to 460.8K Baud Operation. Price: $24.95

Our Guarantee
Order Here
In Stock

USB to 4 Port RS232 Adapter |

Model USB-4232 | XP/VISTA/WIN 7/MAC/LINUX

The SerialComm USB-4232 is a high quality industrial-grade USB to 4 Port RS232 converter with ESD and surge protection in a 9 pin format. The USB-4232 is bi-directional which means it will convert from USB to 4 port RS232 or 4 port RS232 to USB. These USB to 4 Port RS232 converters feature (4) 9-pin DB9 for simple cable installation. Our converters are protected by a 5 year warranty and 30 day money back guarantee. This USB Converter utilizes the latest superior FTDI chipset and easy to install drivers are compatible with most Windows / MAC / LINUX operating systems including Windows 7, MAC OS 10 and Ubuntu. 300 to 115.2K Baud Operation. Price: $99.95

Our Guarantee
Order Here
In Stock

USB to RS485 Adapter |

Model USB-485B | XP/VISTA/WIN 7/MAC/LINUX

The SerialComm USB-485B is a high quality professional USB to RS485 adapter with ESD and surge protection in a 9 pin format and constructed with industrial grade components. The USB-485B is bi-directional so it can convert from USB to RS485 or RS485 to USB. The RS485 to USB to adapter features both 9-pin DB9 for simple cable installation or included 3-way terminal block for convenient screw terminal installation. Our converters are protected by a 5 year warranty and 30 day money back guarantee. These USB RS485 converters utilize the latest superior FTDI chipset and easy to install drivers are compatible with most Windows / MAC / LINUX operating systems including Windows 7, MAC OS 10 and Ubuntu. 300 to 1 Mbps Baud Operation. Price: $36.95

Our Guarantee
Order Here
In Stock

USB to RS485/RS422 Adapter |

Model USB-485C | XP/VISTA/WIN 7/MAC/LINUX

The SerialComm USB-485C is a high quality professional USB to RS485 / RS422 adapter with ESD and surge protection in a 9 pin format and constructed with industrial grade components. The USB-485C is bi-directional so it can convert from USB to RS485 / RS422 or RS485 / RS422 to USB. The RS485 or RS422 to USB adapter features both 9-pin DB9 for simple cable installation or included multifunctional 5-way terminal block for convenient screw terminal installation. Our converters are protected by a 5 year warranty and 30 day money back guarantee. These USB to RS485 / RS422 converters utilize the latest superior FTDI chipset and easy to install drivers are compatible with most Windows / MAC / LINUX operating systems including Windows 7, MAC OS 10 and Ubuntu. 300 to 1 Mbps Baud Operation. Price: $39.95

Our Guarantee
Order Here
In Stock

USB to 4 Port RS485/RS422 |

Model USB-4485 | XP/VISTA/WIN 7/MAC/LINUX

The SerialComm USB-4485 is a high quality industrial-grade USB to 4 Port RS485 / RS422 converter with ESD and surge protection in a 9 pin format. The USB-4485 is bi-directional so it can convert from USB to 4 port RS485 / RS422 or 4 port RS485 / RS422 to USB. The 4 Port RS485 or RS422 to USB adapter features both (4) 9-pin DB9 for simple cable installation or included (4) multifunctional 6-way terminal block for convenient screw terminal installation. Our converters are protected by a 5 year warranty and 30 day money back guarantee. These USB to 4 Port RS485 / RS422 converters utilize the latest superior FTDI chipset and easy to install drivers are compatible with most Windows / MAC / LINUX operating systems including Windows 7, MAC OS 10 and Ubuntu. 300 to 230,400 Baud Operation. Price: $129.95

Our Guarantee
Order Here
In Stock

USB to TTL 5V Adapter |

Model USB-TTL-5 | XP/VISTA/WIN 7/MAC/LINUX

The SerialComm USB-TTL-5 is a high quality bi-directional USB to 5V TTL Converter with ESD and surge protection in a 9 pin format. It is a combination of the SerialComm USB-232-2 and TTL-232-5P Converters. The combination is bi-directional which means it will convert from USB to TTL or TTL to USB. The 5V TTL to USB converter features both 9-pin DB9 for simple cable installation or included 5-way terminal block for convenient screw terminal installation. Our converters are protected by a 5 year warranty and 30 day money back guarantee. These USB to ttl converters utilize the latest superior FTDI chipset and easy to install drivers are compatible with most Windows / MAC / LINUX operating systems including Windows 7, MAC OS 10 and Ubuntu. 300 to 115.2K Baud Operation. Price: $49.95

Our Guarantee
Order Here
In Stock

USB to TTL 3.3V Adapter |

Model USB-TTL-33 | XP/VISTA/WIN 7/MAC/LINUX

The SerialComm USB-TTL-33 is a high quality USB to 3.3V TTL Converter with ESD and surge protection in a 9 pin format. It is a combination of the SerialComm USB-232-2 and TTL-232-33P Converters. The combination is bi-directional which means it will convert from USB to TTL or TTL to USB. The 3.3V TTL to USB converter features both 9-pin DB9 for simple cable installation or included 5-way terminal block for convenient screw terminal installation. Our converters are protected by a 5 year warranty and 30 day money back guarantee. These USB to 3.3V converters utilize the latest superior FTDI chipset and easy to install drivers are compatible with most Windows / MAC / LINUX operating systems including Windows 7, MAC OS 10 and Ubuntu. 300 to 115.2K Baud Operation. Price: $49.95

Our Guarantee
Order Here
In Stock

SECURE ONLINE ORDERING
PHONE ORDERING
CHECKS AND MONEY ORDERS
PURCHASE ORDERS

Credit Cards and Purchase Orders

SAME DAY SHIPPING

SSL

SIMA S. ENTERPRISES LLC
www.rs232-converters.com
email:sales@simaenterprises.com
PHONE:1-877-647-7434
FAX: 1-732-749-3598

NEW JERSEY ADDRESS
1933 Highway 35 Suite 105-365
Wall Township, NJ 07719

CALIFORNIA ADDRESS
10401 Venice Blvd. #502
Los Angeles, CA 90034

2006-2010 Copyright Protected - Sima S. Enterprises LLC - Terms & Conditions - Privacy Statement -

OUR CUSTOMER GUARANTEE!

We are a full service company offering the highest quality converters at a low price.

Quality Guarantee - SerialComm converters are low priced, high quality products and made to last a lifetime. They are manufactured in a ISO-9001 certified facility using surface mount technology with lead free components. All converters are pretested prior to shipment and are fully guaranteed for 5 years. There are no converters, Commercial or Industrial that surpass SerialComm's quality standards at any price tag.	Satisfaction Guarantee - We offer a 100% 30 Day Money Back Guarantee which most companies do not offer. If for any reason, you 're not satisfied with your purchase within 30 days, you can return it with no penalties. We will return the full value of the order minus shipping costs. We do not reimburse express shipping fees. We do not add restocking fees when returning a purchase within 30 days.	Manufacturer's Warranty – SerialComm offers a 5-year Workmanship Warranty. We are so confident our product are built to last, within a 5 year period from the time of purchase, if a rare event of a malfunction should occur; we will replace your product for free. Fill out our RMA form and we will issue you a RMA number for return of your product. We do not issue refunds after 30 days of purchase.	Express Shipping Guarantee - We specialize in shipping express orders on-time. If FEDEX express shipping is selected before 6:30 PM E.S.T. and the items are in stock; we guarantee that we will get the order delivered to FEDEX on-time for the scheduled express delivery. If we fail do to so, we will ship you the package the next day and credit you the full value of the order. (LIMITED TO $100 PER ORDER). Please refer to our Terms for full details.
Free Worldwide Shipping - We offer FREE shipping with all SerialComm products with TRACKING! Not just to the U.S., we ship our products worldwide for FREE. Given availability of items, they are shipped the next business day with an ETA of 2-5 days for domestic and 5-15 days for International orders using USPS, FEDEX or DHL couriers. Express Shipping is extra and shipped the same day ordered.	Sales & Technical Support -We offer sales and technical support by phone, live chat and email 24/7. Our sales team provides immediate customer support such as taking orders or assisting in expedited shipping requirements. If you need technical help, an experienced Electrical Engineer can offer assistance. Our technical support team can be an invaluable service which we provide for free.	Purchase Orders - We accept purchase orders as well as credit cards and PayPal. We understand that many companies prefer to issue purchase orders rather than using credit cards. We accept purchase orders with NET 30 terms in most cases. Not too many companies on the internet are willing to accept purchase orders but we do. Purchase orders can be faxed or emailed.	Fully Certified - Certifying Data Communication Products is extremely important for compatibility, safety and standards compliance. All of our products are fully certified and passed CE, FCC and RoHS compliance tests. These certificates provide confidence that our products are the highest quality while also environmentally safe and compatible with other devices.