Serial Cards
Serial cards are expansion cards that add serial ports to a computer system. These ports are used to connect devices like modems, mice, barcode scanners, and printers. Serial cards usually come in PCI or PCIe form factors and are used in desktop computers, servers, and industrial systems that require additional serial connectivity. These cards provide reliable and high-speed communication between the computer and external devices, making them essential for businesses and industries that rely on serial communication. Serial cards offer flexibility, scalability, and improved efficiency by expanding the number of serial ports available in a system. Add more serial ports to your system with Serial Cards for seamless connectivity.
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Arcom Sercom 8 8-Port Serial STE-Bus Process Controller Board RS-232
Arcom
$90.00Was: $175.00Arcom Sercom 8 8-Port Serial STE-Bus Process Controller Board RS-232 This is an 8-port serial controller board designed for STE-bus embedded industrial systems. It provides RS-232 serial connectivity...26960- SKU:
- 26960
- Availability:
- Usually ships within 1-2 business days.
- Weight:
- 3.00 LBS
- Brand:
- Arcom
- Model:
- Sercom 8
- MPN:
- Sercom 8
- SKU:
- 26960
- Condition:
- Used – Pulled from Working Environment
- Seller Notes:
- Board only; no cables or accessories included.
- Form Factor:
- Card / Module
- Bus Interface:
- STE-Bus
- Number of Ports:
- 8
- Interface Type:
- RS-232 Serial
- Serial Controller IC:
- Zilog Z85C3008VSC SCC
- Line Driver ICs:
- DS1488N, MC1488P
- Board Revision:
- V1 Issue 3
- Compatible With:
- STE-bus embedded industrial systems
- Country of Manufacture:
- United Kingdom
- Condition Notes:
- This Arcom Sercom 8 8-port serial STE-bus controller board has been inspected and appears to be in good condition. It was pulled from a working environment where it was previously in use and functional.
- 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
$90.00Was: $175.00 -
CBM iDP3530 Citizen Tractor Feed Receipt Printer 25-Pin Serial Dot Matrix
CBM
$78.00Was: $150.00CBM iDP3530 Citizen Tractor Feed Receipt Printer 25-Pin Serial Dot Matrix This is a TRACTOR FEED printer and requires special paper. See photos for example of that paper to be sure this is the unit...26206- SKU:
- 26206
- Weight:
- 11.00 LBS
- 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
$78.00Was: $150.00 -
Zenith 85-3332-01 Parallel Serial Board ISA Card 8-Bit 37-Pin XT PC 052087
Zenith
$45.00Was: $90.00Zenith 85-3332-01 Parallel Serial Board ISA Card 8-Bit 37-Pin XT PC 0520878-bit ISA expansion card providing serial and parallel port functionality for IBM XT and compatible systems. Connects via...21556- SKU:
- 21556
- Availability:
- Usually ships within 1-2 business days.
- Weight:
- 2.00 LBS
- Brand:
- Zenith
- Model:
- 85-3332-01
- MPN:
- 85-3332-01
- Secondary Model:
- 181-6332-20-1
- Type:
- Parallel/Serial ISA Expansion Card
- SKU:
- 21556
- Bus Type:
- 8-Bit ISA
- Connector Type:
- 37-Pin D-Sub
- Form Factor:
- Half-Length ISA Card
- Compatible With:
- IBM XT and Compatible PCs with 8-bit ISA Bus
- Interface:
- Serial and Parallel
- Date Code:
- 052087
- Condition:
- Used – Inspected and in Good Condition
- Seller Notes:
- Card only; requires a special 37-pin Serial/Parallel cable (not included).
- Country/Region of Manufacture:
- Brazil
- Condition Notes:
- Zenith 85-3332-01 Parallel/Serial ISA Card inspected and in good condition. PCB is clean, 37-pin D-sub connector intact. Requires special 37-pin Serial/Parallel cable (not included). Please contact us with any questions.
- 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
$45.00Was: $90.00 -
StarTech ST16C552CJ ISA Serial Parallel Expansion Card 2S 1P DB9 DB25 4197-01
StarTech
$27.00Was: $50.00StarTech ST16C552CJ ISA Serial Parallel Expansion Card 2S 1P DB9 DB25 4197-01The StarTech ST16C552CJ is an 8-bit ISA expansion card that adds two RS-232 serial ports and one Centronics-compatible...18547- SKU:
- 18547
- Availability:
- Usually ships within 1–2 business days.
- Weight:
- 0.95 LBS
- Brand:
- StarTech
- Model:
- ST16C552CJ
- MPN:
- 4197-01
- Secondary Model:
- 4197-01
- SKU:
- 18547
- Type:
- ISA Serial/Parallel Expansion Card
- Chipset:
- XR ST16C552CJ (TL16C552 dual UART + parallel)
- Bus Interface:
- ISA (8-bit)
- Number of Serial Ports:
- 2
- Number of Parallel Ports:
- 1
- Serial Connector Type:
- DB9 Male (RS-232)
- Parallel Connector Type:
- DB25 Female (Centronics-compatible)
- Compatible With:
- IBM PC/AT and compatible desktop computers
- Interface:
- RS-232 Serial, Centronics Parallel
- Form Factor:
- Half-length ISA expansion card
- Crystal Oscillator:
- ILSI 18.432 MHz
- Condition:
- Used – Pulled from Working Environment
- Seller Notes:
- Card only; no software or documentation included.
- Country/Region of Manufacture:
- Taiwan
- Condition Notes:
- StarTech ST16C552CJ ISA serial/parallel card (4197-01) pulled from POS computers. Inspected; PCB clean, no visible damage. DB9 and DB25 connectors intact. Card only, no software included.
- 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
$27.00Was: $50.00 -
Zenith Data Systems 85-3053-02 Parallel Serial Board 8-Bit ISA Card 112785
Zenith
$44.60Was: $90.00Zenith Data Systems 85-3053-02 Parallel Serial Board 8-Bit ISA Card 112785The Zenith Data Systems 85-3053-02 is an 8-bit ISA parallel/serial I/O expansion card designed for Zenith Data Systems...13012- SKU:
- 13012
- Availability:
- Usually ships within 1-2 business days.
- Weight:
- 2.00 LBS
- Brand:
- Zenith Data Systems
- Model:
- 85-3053-02
- MPN:
- 85-3053-02
- Secondary Model:
- 112785
- SKU:
- 13012
- Type:
- Parallel/Serial I/O Expansion Card
- Bus Type:
- ISA (8-bit)
- Interface:
- Parallel and Serial
- Form Factor:
- Half-Length ISA Card
- Connector Type:
- DB-25 (female, parallel port)
- Compatible With:
- Zenith Data Systems ISA-bus PCs
- Chipset:
- SN74ALS32N, 74LS74AN (TTL logic ICs)
- Condition:
- Used – Pulled from Working Environment
- Country/Region of Manufacture:
- Malaysia (per board label)
- Seller Notes:
- Card only. No cables or accessories included.
- Condition Notes:
- Zenith Data Systems 85-3053-02 8-bit ISA Parallel/Serial Board inspected and in good used condition. Pulled from a working environment. Normal age-related wear. No visible damage. Please contact us with any questions.
- 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
$44.60Was: $90.00 -
B&B Electronics 422ICC RS-422/485 Serial Card 8-Bit ISA 1-Port DB25 Handshake
B&B Electronics
$30.00Was: $60.00B&B Electronics 422ICC RS-422/485 Serial Card 8-Bit ISA 1-Port DB25 Handshake Industrial-grade serial communication card for legacy PC/AT and ISA bus systems. Provides one RS-422/485 port with...12814- SKU:
- 12814
- Availability:
- Usually ships within 1-2 business days.
- Weight:
- 0.95 LBS
- Brand:
- B&B Electronics
- Model:
- 422ICC
- MPN:
- 422ICC
- Type:
- RS-422/485 ISA Serial Card
- SKU:
- 12814
- Interface Type:
- RS-422, RS-485
- Bus Type:
- 8-Bit ISA
- Number of Ports:
- 1
- Connector Type:
- DB25 (25-pin D-Sub)
- Port Address:
- Jumper-selectable
- IRQ:
- Jumper-selectable
- Handshake Signals:
- TD, RD, RTS, CTS
- Form Factor:
- Half-length ISA card
- Country/Region of Manufacture:
- United States
- Condition:
- Used – Inspected
- Seller Notes:
- Card only; no software or manual included.
- Compatible With:
- PC/AT, ISA bus desktop computers
- Condition Notes:
- This B&B Electronics 422ICC RS-422/485 ISA Serial Card has been inspected and appears to be in good used condition. The PCB is clean with no visible damage to the board or traces. The DB25 connector on the bracket appears intact.
- 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
$30.00Was: $60.00 -
Lava Computers Moko L73.1 2SP PCI Serial Parallel Adapter Card DB9 DB25
Lava
$15.00Was: $30.00Lava Computers Moko L73.1 2SP PCI Serial Parallel Adapter Card DB9 DB25The Lava Computers Moko L73.1 is a PCI combination I/O adapter card that adds one RS-232 serial port and one parallel port to...10851- SKU:
- 10851
- Availability:
- Usually ships within 1-2 business days.
- Weight:
- 1.00 LBS
- Brand:
- Lava Computers
- Model:
- Moko L73.1
- MPN:
- Moko L73.1
- Secondary Model:
- 2SP PCI
- Type:
- PCI Serial/Parallel Combo Adapter Card
- SKU:
- 10851
- Interface:
- PCI
- Serial Ports:
- 1x DB9 (RS-232)
- Parallel Ports:
- 1x DB25
- Controller Chipset:
- Xilinx XCS05 FPGA (VG100CKN9933)
- Bus Type:
- PCI
- Form Factor:
- Low-Profile PCI Card
- Connector Types:
- DB9 Male, DB25 Female
- Country/Region of Manufacture:
- Canada
- Compatible With:
- Desktop PCs with available PCI slot
- Condition:
- Used – Inspected
- Seller Notes:
- Card only; no software or documentation included.
- Condition Notes:
- Lava Computers Moko L73.1 2SP PCI serial/parallel card. Inspected, good used condition. PCB clean, connectors intact, no visible damage. Pulled from a working environment. Card only, no software.
- 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
$15.00Was: $30.00 -
HP 24541-60031 8-Bit ISA Vectra Dual Serial RS-232 Interface Card DB-9 DB-25 XT
HP
$35.00Was: $70.00HP 24541-60031 8-Bit ISA Vectra Dual Serial RS-232 Interface Card DB-9 DB-25 XTThe HP 24541-60031 is an 8-bit ISA dual serial interface card designed for HP Vectra personal computers. It adds two...10357- SKU:
- 10357
- Availability:
- Usually ships within 1-2 business days.
- Weight:
- 1.00 LBS
- Brand:
- HP
- Model:
- 24541-60031
- MPN:
- 24541-60031
- Type:
- Dual Serial Interface Card
- SKU:
- 10357
- Bus Interface:
- 8-Bit ISA
- Number of Serial Ports:
- 2
- Interface Type:
- RS-232
- Connector 1:
- DB-25 (25-pin)
- Connector 2:
- DB-9 (9-pin)
- Compatible With:
- HP Vectra
- Controller Chipset:
- VLSI (exact part number not fully legible)
- Form Factor:
- Half-Length ISA Card
- Country/Region of Manufacture:
- France
- Condition:
- Used – Inspected
- Seller Notes:
- Card only; no cables or accessories included.
- Condition Notes:
- This HP 24541-60031 8-bit ISA Dual Serial Interface Card has been inspected and is in good used condition. PCB is clean; DB-25 and DB-9 connectors show light wear. Pulled from an HP Vectra system. Card only, no cables included.
- 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
$35.00Was: $70.00