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Practical Peripherals

Practical Peripherals 5660US 56K Internal Modem V1.510 Rockwell ISA Card

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SKU:
17161
MPN:
5660US
Condition:
Used
Availability:
Usually ships within 1-2 business days.
Weight:
1.00 LBS
Shipping:
Calculated at Checkout
  • Practical Peripherals 5660US 56K ISA modem card – top component side showing Rockwell main chipset and transformer
  • Practical Peripherals 5660US 56K ISA modem card – solder side showing PCB traces, UL listing mark, and ISA edge connector
  • Practical Peripherals 5660US modem bracket label close-up showing model 5660US and firmware version V1.510
  • Practical Peripherals 5660US modem bracket label close-up – second view confirming model 5660US, part 8-0276, V1.510
  • Practical Peripherals 5660US modem bracket edge view showing two RJ-11 ports and label with model and version info
$20.00
Was: $40.00
Current Stock: 1

Sold Out

Description

Practical Peripherals 5660US 56K Internal Modem V1.510 Rockwell ISA Card

Internal ISA modem card for legacy desktop computers. Supports 56K data transmission with fax and modem functionality.

Specifications & What's Included

  • Model: 5660US (Secondary: 8-0276)
  • Chipset: Rockwell
  • Data Transfer Rate: 56 Kbps
  • Interface: ISA Bus
  • Ports: 2 x RJ-11 (line and phone)
  • Standards: V.90, V.34, V.32bis
  • Firmware: V1.510
  • Card only; no drivers, discs, or cables included

Applications

Used in ISA-equipped desktop systems running Windows 9x, Windows NT, and DOS. Installed for dial-up internet access and fax transmission during the late 1990s and early 2000s. Compatible with legacy business and home computing setups requiring internal modem cards with dual RJ-11 connectivity.

Condition: Used
This Practical Peripherals 5660US 56K ISA modem has been inspected and is in good used condition. The PCB is clean with no visible damage, cracked traces, or burnt components. The bracket label is present and legible, showing model 5660US and firmware V1.510. Both RJ-11 ports on the bracket are intact and free of damage. Normal light handling wear is present consistent with age and prior use. Please view our photo set and contact us if you have any questions.
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Warranty Information

We stand behind every item we sell with a 30-day money-back guarantee. If your item arrives not as described, you may return it within 30 days for a full refund. Please inspect your purchase upon arrival and contact us with any questions.
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Additional Information

Brand:
Practical Peripherals
Model:
5660US
MPN:
5660US
Secondary Model:
8-0276
Type:
Internal ISA Modem Card
SKU:
17161
Chipset:
Rockwell
Firmware Version:
V1.510
Maximum Data Transfer Rate:
56 Kbps
Interface:
ISA
Form Factor:
ISA Card
Connector Type:
RJ-11
Number of Ports:
2 x RJ-11 (line and phone)
Standards:
V.90 / V.34 / V.32bis / 56K
Modem Type:
Fax/Data Modem
Condition:
Used – Inspected
Seller Notes:
Card only; no driver discs or cables included.
Country/Region of Manufacture:
Canada
Compatible With:
ISA-bus desktop PCs, Windows 9x/NT/DOS systems
Condition Notes:
Practical Peripherals 5660US 56K ISA modem. Inspected and in good used condition. PCB is clean, no visible damage. Both RJ-11 ports intact. Normal light wear for age.
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