Controller Cards
Controller Cards are hardware components that manage and control the flow of data in a computer system. These cards are installed in a computer's motherboard or expansion slots and are responsible for controlling input and output devices such as hard drives, SSDs, network adapters, and more. Controller Cards optimize the performance of these devices by offloading processing tasks from the main CPU, allowing for faster and more efficient data transfer. They are essential for expanding the capabilities of a computer system and are commonly used in servers, workstations, and high-performance gaming rigs. Upgrade your system with top-quality Controller Cards for enhanced performance and connectivity.
-
Everex EV-830 8-Bit ISA Tape Controller Card 50-Pin Vintage Long Board
Everex
$30.00Was: $50.00Everex EV-830 8-Bit ISA Tape Controller Card 50-Pin Vintage Long Board This is a tape controller card designed for legacy computer systems using the 8-bit ISA bus architecture. It manages data transfer to and from tape storage devices via a 50-pin...12815- SKU:
- 12815
- Availability:
- Usually ships within 1-2 business days.
- Weight:
- 3.00 LBS
- Brand:
- Everex
- Model:
- EV-830
- MPN:
- EV-830
- Type:
- 8-Bit ISA Tape Controller Card
- SKU:
- 12815
- Bus Interface:
- 8-Bit ISA
- Form Factor:
- Long ISA Card
- Connector Type:
- 50-Pin
- Compatible With:
- IBM PC, PC/XT, and ISA-bus compatible systems
- Seller Notes:
- Card only, no cables or accessories included.
- Country/Region of Manufacture:
- Malaysia
- Condition:
- Used – Inspected
- Condition Notes:
- This Everex EV-830 8-Bit ISA Tape Controller Card has been inspected and appears to be in good used condition overall. The PCB is clean with no visible cracked traces, burned components, or obvious physical damage.
$30.00Was: $50.00 -
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 hardware handshake support for serial device connectivity...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.
$30.00Was: $60.00 -
DTC 5280 CRA 16-Bit ISA MFM Hard Drive Floppy Controller Card Rev B HDD FDD
DTC
$40.00Was: $80.00DTC 5280 CRA 16-Bit ISA MFM Hard Drive Floppy Controller Card Rev B HDD FDD The DTC 5280 CRA is a full-length 16-bit ISA expansion card designed to interface MFM (Modified Frequency Modulation) hard drives and floppy disk drives with IBM...10252- SKU:
- 10252
- Availability:
- Usually ships within 1-2 business days.
- Weight:
- 2.00 LBS
- Brand:
- DTC (Diversified Technology Corp)
- Model:
- 5280 CRA
- MPN:
- 5280 CRA
- Type:
- ISA MFM Hard Drive & Floppy Controller Card
- SKU:
- 10252
- Bus Interface:
- 16-Bit ISA (AT)
- Drive Interface:
- MFM (Modified Frequency Modulation)
- Supported Drive Types:
- MFM Hard Drive, Floppy Disk Drive (FDD)
- Assembly Revision:
- Rev B
- Controller Chipset:
- Zilog Z0765A00PSC FDC
- Form Factor:
- Full-Length ISA Card
- Condition:
- Used – Inspected
- Compatible With:
- IBM PC/AT and compatible 16-bit ISA systems
- Country/Region of Manufacture:
- United States
- Seller Notes:
- Card only; no cables or drive accessories included.
- Condition Notes:
- This DTC 5280 CRA 16-Bit ISA MFM Hard Drive and Floppy Controller Card has been inspected and appears to be in good used condition. The PCB is clean and green with no visible cracks, burns, or broken traces.
$40.00Was: $80.00 -
DTC 5280 CRZ 16-Bit MFM Hard Drive Controller Card ISA Zilog Z0765A08PSC
DTC
$20.00Was: $60.00DTC 5280 CRZ 16-Bit MFM Hard Drive Controller Card ISA Zilog Z0765A08PSC A 16-bit ISA hard drive controller card for MFM (Modified Frequency Modulation) drives. This full-length expansion card connects to IBM PC/XT/AT and compatible systems via a 37-pin...10251- SKU:
- 10251
- Availability:
- Usually ships within 1-2 business days.
- Weight:
- 4.00 LBS
- Brand:
- DTC (Data Technology Corporation)
- Model:
- 5280 CRZ
- MPN:
- 5280 CRZ
- Type:
- MFM Hard Drive Controller Card
- SKU:
- 10251
- Bus Interface:
- ISA (16-bit)
- Data Encoding:
- MFM (Modified Frequency Modulation)
- External Connector:
- 37-pin D-sub (DB37)
- Controller Chip:
- Zilog Z0765A08PSC FDC
- Assembly Revision:
- Rev A
- Form Factor:
- Full-Length ISA Card
- Compatible With:
- IBM PC/XT/AT and compatible systems
- Condition:
- Used – Inspected
- Seller Notes:
- Card only; no cables or accessories included.
- Country/Region of Manufacture:
- United States
- Condition Notes:
- This DTC 5280 CRZ 16-bit MFM Controller Card has been inspected and appears to be in good used condition. The PCB is clean and free of visible damage, and all major ICs — including the Zilog Z0765A08PSC FDC controller — are present and seated.
$20.00Was: $60.00 -
Western Digital WD1003-WAH 16-Bit ISA MFM Hard Drive Controller WDC 61-000104
Western Digital
$60.00Was: $90.00Western Digital WD1003-WAH 16-Bit ISA MFM Hard Drive Controller WDC 61-000104 The Western Digital WD1003-WAH is a 16-bit ISA MFM (Modified Frequency Modulation) hard drive controller card designed for IBM PC/AT and AT-compatible personal computers of...8602- SKU:
- 8602
- Availability:
- Usually ships within 1-2 business days.
- Weight:
- 0.95 LBS
- Brand:
- Western Digital
- Model:
- WD1003-WAH
- MPN:
- WD1003-WAH
- PCB Part Number:
- 61-000104-00
- Secondary PCB Number:
- 60-000079-01
- Type:
- MFM Hard Drive Controller Card
- SKU:
- 8602
- Bus Interface:
- 16-Bit ISA (AT Bus)
- Drive Interface:
- MFM (Modified Frequency Modulation)
- Main Controller Chip:
- WDC WD11C00C-JU (©WDC '85)
- ROM/BIOS Chip:
- WDC WD1015-PL (©WDC '85)
- Secondary Controller Chip:
- WDC WD2010B-PL (©WDC '84)
- Logic IC:
- TI SN74LS245N
- SRAM:
- UM6116-3
- Compatible With 1:
- IBM PC/AT and AT-compatible computers
- Compatible With 2:
- IBM PC/XT with 16-bit ISA slot
- Compatible With 3:
- MFM hard drives (ST-506/ST-412 interface)
- Form Factor:
- Full-Length ISA Expansion Card
- Country/Region of Manufacture:
- Malaysia
- Condition:
- As-Is / For Parts or Not Working
- Seller Notes:
- Sold as-is for parts or repair; untested. Card only, no cables.
- Condition Notes:
- Western Digital WD1003-WAH 16-Bit ISA MFM Hard Drive Controller in used condition. The PCB is visually intact with no obvious physical damage, displaying normal age-related patina consistent with vintage 1980s hardware.
$60.00Was: $90.00 -
HP C2502-66500 ScanJet ISA SCSI Interface Card 25-Pin DB25 Scanner Adapter Rev B
HP
$20.00Was: $40.00HP C2502-66500 ScanJet ISA SCSI Interface Card 25-Pin DB25 Scanner Adapter Rev B The HP C2502-66500 is an ISA bus SCSI interface card designed to connect HP ScanJet flatbed scanners to desktop PCs via a 25-pin DB25 SCSI connector. This card installs...7687- SKU:
- 7687
- Availability:
- Usually ships within 1-2 business days.
- Weight:
- 3.00 LBS
- Brand:
- HP (Hewlett-Packard)
- Model:
- C2502-66500
- MPN:
- C2502-66500
- Type:
- ISA SCSI Interface Card
- SKU:
- 7687
- Hardware Revision:
- Rev B
- Bus Interface:
- ISA (Industry Standard Architecture)
- Interface Type:
- SCSI
- Connector Type:
- 25-Pin DB25 Female
- Compatible With:
- HP ScanJet Flatbed Scanners
- Controller Chipset:
- NCR 53C400A SCSI Controller
- Form Factor:
- Half-Length ISA Card
- Country/Region of Manufacture:
- United States
- FCC ID:
- CNC2502
- Condition:
- Used – Inspected
- Seller Notes:
- Card only; no cables or accessories included.
- Condition Notes:
- This HP C2502-66500 ScanJet ISA SCSI Interface Card has been inspected and appears to be in good used condition. The PCB is clean with no visible damage, broken traces, or missing components.
$20.00Was: $40.00 -
Everex EV-817 MCA Tape Drive Host Adapter Controller Card PWA-00485-00
Everex
$30.00Was: $80.00Everex EV-817 MCA Tape Drive Host Adapter Controller Card PWA-00485-00 The Everex EV-817 is a Micro Channel Architecture (MCA) tape drive host adapter and controller card, identified by part number PWA-00485-00. It provides the interface between an...7539- SKU:
- 7539
- Availability:
- Usually ships within 1-2 business days.
- Weight:
- 3.00 LBS
- Brand:
- Everex
- Model:
- EV-817
- MPN:
- PWA-00485-00
- Type:
- MCA Tape Drive Host Adapter / Controller Card
- SKU:
- 7539
- Bus Interface:
- MCA (Micro Channel Architecture)
- Form Factor:
- MCA Expansion Card
- External Connector:
- High-Density D-Sub (50-pin)
- Compatible With:
- IBM PS/2 MCA-bus systems
- Condition:
- Used – Inspected
- Seller Notes:
- Card only; no cables or accessories included.
- Country/Region of Manufacture:
- United States
- Condition Notes:
- This Everex EV-817 MCA Tape Drive Host Adapter / Controller Card (PWA-00485-00) has been inspected and appears to be in good used condition. The PCB shows typical light wear consistent with prior installation and use.
$30.00Was: $80.00 -
Everex EV-815 MCA Tape Controller Card PWA-00246 Everex Systems MCA Bus
Everex
$30.00Was: $80.00Everex EV-815 MCA Tape Controller Card PWA-00246 Everex Systems MCA Bus The Everex EV-815 is a Micro Channel Architecture (MCA) tape controller card designed for use in IBM PS/2 and compatible systems equipped with the MCA bus. It provides a dedicated...7538- SKU:
- 7538
- Availability:
- Usually ships within 1-2 business days.
- Weight:
- 1.00 LBS
- Brand:
- Everex Systems
- Model:
- EV-815
- MPN:
- PWA-00246
- Type:
- MCA Tape Controller Card
- SKU:
- 7538
- Bus Interface:
- MCA (Micro Channel Architecture)
- Form Factor:
- MCA Full-Length Card
- Compatible With:
- IBM PS/2 Micro Channel Architecture systems
- Connector Type:
- 50-pin D-sub (high-density) tape interface connector
- Condition:
- Used – Inspected
- Country/Region of Manufacture:
- United States
- Seller Notes:
- Card only; no cables or accessories included.
- Condition Notes:
- This Everex EV-815 MCA Tape Controller Card (PWA-00246) has been inspected and appears to be in good used condition. The PCB is clean with no visible cracked traces, burnt components, or physical damage.
$30.00Was: $80.00