We are experiencing an extremely high order volume. We currently can not guarantee same-day shipping for expedited items.

3Com 3453 USRobotics Courier External 56K Modem 2806-00

USRobotics Courier External 56K Modem 2806-00

The courier modem is made for the world. V.Everything technology connects with all key ITU fax and data protocols. V.Everywhere technology supports most country-specific phone services. Synchronous and 2-wire leased-line modes let you communicate with legacy systems such as mainframes and older networks. A universal power adapter handles global power variations from 100V to 240V. Your modem in Bangor, Maine works like your modem in Bangkok, Thailand. Real world conditions aren't perfect, so the Courier modem works to make the best of them. Advanced line probing technology find the fastest V.90 connection available and adjusts speeds as line conditions change-for fewer dropped lines and better throughput. Carrier loss redial automatically senses when a line is dropped and re-establishes the connection. When "bad power" (like a brownout) occurs, special circuitry keeps the Courier modem running when others fail.

Every refurbished, pre-owned, and used 3Com 3453 for sale is fully guaranteed by our extensive 90-day warranty. Please feel free to contact us regarding our inventory of refurbished 3Com networking equipment, or if you have any additional questions regarding this 3453 USRobotics Courier External 56K Modem 2806-00.

Shipping Policies


US Orders: Orders for this 3Com 3453 within the USA which qualify for Free Super-Saver Shipping are shipped at our discretion via the lowest cost method. This can be FedEx, UPS, or US Mail. Typically, orders ship within 48 hours.


3Com 3453 USRobotics Courier External 56K Modem 2806-00 units which are shipped internationally have a mandatory 5-10 business day security holding period between payment being received and shipment processing. This security policy is to allow funds to fully clear our bank account.


Does HardwareJet.com offer expedited shipping?


Yes, HardwareJet.com can usually provide expedited (1 or 2 day shipping) for 3Com products, however there is an additional expedite fee per unique 3Com 3453 USRobotics Courier External 56K Modem 2806-00 in addition to the product fee and expedited carrier shipping charges. We can only provide expedited shipping to addresses within the USA. If we can offer expedited shipping for an item, expedited shipping costs will be shown at checkout. If we can not provide expedited shipping for an item, then you will not be presented with these options during the cart checkout process.

  • Manufacturer: 3Com
  • Part Number: 3453
  • Availability: 27
  • Condition: Refurbished
  • Warranty: 90 Days
  • Description: 3Com 3453 USRobotics Courier External 56K Modem 2806-00

  • Yes, we can ship this item overnight! (US Destinations Only)
  • Price: $71.95