Listing Grid template example Product Photo Description USRobotics Courier 56K Business Modem 3453C USR3453C V.92 - Free Shipping USRobotics Courier 56K Business Modem 3453C USR3453C V.92 - Free Shipping

The USRobotics Courier 56K Business Modem 3453C offers reliable and stable dial-up connectivity, ideal for business use requiring dependable internet access over telephone lines. With V.92 technology, it provides enhanced performance and features to support efficient Type: External

Connection Speed: Up to 56 Kbps (V.92 standard)

Supported Protocols: V.92, V.90, V.34, V.FC, V.32bis, V.32

Data Compression: V.44 and V.42bis

Error Correction: V.42

Interface: RS-232 Serial Port

Supports Quick Connect and PCM Upload

Compatible with Windows and Mac OS

Key Features

• V.92 technology for improved upload speeds and quicker call setup
• Modem-on-Hold (MOH) support allowing call waiting without disconnecting
• Data and fax capable for flexible communication needs
• Advanced error correction and data compression for optimum data integrity
• Easy installation and intuitive software setup

Important Notes

• Good overall used condition with some light scratches or scuffs; no dents, dings, or cracks.
• Core functionalities are tested and operational; secondary functions or software may not be present or configured.

Included

• No Accessories Included

Not Included

• Power adapter/cable
• Telephone cable
• Installation CD or software

Specifications Functional Condition:
F4 - Hardware Functional

Equipment in this category has all hardware components tested and verified working properly. There are no missing or damaged components or parts essential to primary functions. Software may not be loaded or configured.

Cosmetic Condition:
C4 - Used Good

Good overall used condition. Some light scratches or scuffs. No dents, dings or cracks.

Data Sanitization:
S3 - Data Clear

Device has been sanitized by one of the following methods: Factory Reset, NIST 800-88 Clear, or DOD 5220.22

Mpn
NO Function Tests Powers on
Passed Line sync light
Passed Serial port loopback
Passed Speaker test
Passed LED indicator check
Passed Factory Reset
Passed Shipping

Tracking information is automatically uploaded to once your order ships.
We ship orders within the contiguous US with FedEx or USPS at our discretion. We use 's shipping calculator for all shipping rates.
PO Box, HI, AK, APO/FPO/DPO, and PR orders must be shipped via USPS. Please contact us or request an adjusted invoice before checking out. Local Pickup
If you have purchased an item and prefer to pick it up, please select “Local Pickup” from the shipping options during checkout. Then please contact us to arrange pickup.
Payment must be made through prior to pickup. Combined Shipping
We can typically provide a 30% shipping discount for multiple purchases that will fit in the same box.
For combined shipping, please click 'Request Total' or send us a message before checking out.
We can then adjust your invoice for combined shipping. Expedited Shipping
In order to guarantee the rates and transit times shown, we must receive your order with its payment cleared by 12:00 PM EST during business days.
Orders placed after 12:00 PM EST will be shipped on the next business day.
Orders placed on weekends or holidays will be shipped the next business day.
Please plan your orders accordingly.

Returns

We strive to be a 5 star seller and hope that you are happy with your purchase.
If there is a problem with your order, please contact us through messages or by phone before leaving response. For items that are tested and working properly:
Our return window for working items listed as "New" or "Used" is 30 days.
If the item is no longer wanted or does not fit, the buyer is responsible for return shipping.
If the item is not working as described, we will work with you on the issue, please contact us to resolve. Please review all product details and sale terms before making a purchase.