Description
US Robotics Model 0052 8-Bit ISA Modem Card DIP Switch USR FCC CJE7940052
Internal analog dial-up modem card for 8-bit ISA expansion slots. Connects to POTS telephone lines via RJ-11 connectors for data transmission on AT-class systems.
Specifications & What's Included
- Model: US Robotics 0052 (MPN: CJE794-11323-DM-E)
- Bus Interface: 8-Bit ISA; compatible with 8-bit and 16-bit ISA slots
- Connectors: RJ-11 TELCO and PHONE ports
- Configuration: 10-position DIP switch bank with front-mounted rotary volume dial
- Ringer EQ: 0.4B; Load Number: 38B
- FCC Class B Part 15 certified
- Card only; no software or documentation included
Applications
Designed for use in personal computers and workstations running DOS, Windows 3.x, and early Windows 95 systems. Historically used for dial-up internet access, bulletin board system (BBS) connections, and modem-based fax transmission before broadband became standard. Fits AT-class systems with available 8-bit ISA slots.
Condition: Used
This US Robotics Model 0052 8-bit ISA modem card has been inspected and is in good condition. The card was pulled from a working environment. The PCB is clean with no visible damage, cracked traces, or missing components. The bracket is intact, and the TELCO and PHONE RJ-11 ports are present and undamaged. The 10-position DIP switch bank and rotary volume control are both present. Normal light handling wear is visible on the bracket. Please view our photo set and contact us if you have any questions. Please note: We have multiple units in stock — yours may not be the one shown in the photos, however, it will be similar in condition and function.
This US Robotics Model 0052 8-bit ISA modem card has been inspected and is in good condition. The card was pulled from a working environment. The PCB is clean with no visible damage, cracked traces, or missing components. The bracket is intact, and the TELCO and PHONE RJ-11 ports are present and undamaged. The 10-position DIP switch bank and rotary volume control are both present. Normal light handling wear is visible on the bracket. Please view our photo set and contact us if you have any questions. Please note: We have multiple units in stock — yours may not be the one shown in the photos, however, it will be similar in condition and function.
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: |
US Robotics |
Model: |
0052 |
MPN: |
CJE794-11323-DM-E |
FCC ID: |
CJE7940052 |
Type: |
Internal ISA Modem Card |
SKU: |
48601 |
Bus Interface: |
8-Bit ISA |
Form Factor: |
ISA Expansion Card |
Connector Type: |
RJ-11 TELCO and PHONE ports |
Switch Configuration: |
10-position DIP switch bank |
Volume Control: |
Front bracket-mounted rotary volume dial |
Regulatory: |
FCC Class B Computing Device, Part 15 |
REG NO: |
CJE794-11323-DM-E |
Ringer EQ: |
0.4B |
Load Number: |
38B |
Condition: |
Used – Pulled from Working Environment |
Seller Notes: |
Card only; no software or documentation included |
Country/Region of Manufacture: |
United States |
Compatible With: |
8-bit and 16-bit ISA slot PCs, AT-class systems |
Interface Type: |
POTS / Analog Telephone Line |
Modem Type: |
Internal Analog Dial-Up Modem |
Condition Notes: |
US Robotics Model 0052 8-bit ISA modem card inspected and in good condition. Pulled from a working environment. PCB clean, bracket intact, DIP switches and RJ-11 ports present. Light handling wear on bracket. |
California Prop 65 Warning: |
WARNING: This product can expose you to chemicals including lead and lead compounds, and DEHP (a phthalate), which are known to the State of California to cause cancer and birth defects or other reproductive harm. Go to P65Warnings.ca.gov |
