| Image | Part Number | Description / PDF | Quantity | Rfq |
|---|---|---|---|---|
 |
Woodhead - Molex |
NIC;PROFIBUS;VME;2CHL;ROHS;PB3 |
0 |
|
|
Woodhead - Molex |
NIC:ETHERNET:PCU:1CHL:APP:PROFIB |
0 |
|
|
Woodhead - Molex |
NIC:ETHERNET:MODBUS:PCU:1CHL:DRL |
0 |
|
|
Woodhead - Molex |
NIC:PFB-DP:104:1CHL:DRL:HE13 CON |
0 |
|
|
Woodhead - Molex |
DEVICENET CARD 3.3/5V BUS |
0 |
|
|
Woodhead - Molex |
NIC;DEVICENET;104;1CHL;DVN;M/S |
0 |
|
|
Woodhead - Molex |
NIC:PROFIBUS:PCU:1CHL:APP:1.5MB |
0 |
|
|
Woodhead - Molex |
PROFIBUS DRL-DPM-104-B25 |
0 |
|
|
Woodhead - Molex |
NIC:ETHERNET:PROFINET IO:PCU:1CH |
0 |
|
|
Woodhead - Molex |
NIC:DEVICENET:PCIE:1CHL:DRL |
0 |
|
|
Woodhead - Molex |
NIC:ETHERNET:MODBUS TCP:PCIE:1CH |
0 |
|
|
Woodhead - Molex |
SST DN4 DEVICENET USB INT MOD |
0 |
|
|
Woodhead - Molex |
NIC:PFB-DP:104:1CHL:DRL:RIBBON:B |
0 |
|
|
Woodhead - Molex |
NIC:PROFIBUS:PCI EXPRESS:1CHL:AP |
0 |
|
|
Woodhead - Molex |
NIC:ETHERNET:SERIAL:PCI EXPRESS: |
0 |
|
|
Woodhead - Molex |
NIC:ETHERNET:PFB:PCI EXPRESS:2CH |
0 |
|
|
Woodhead - Molex |
NIC;CANOPEN;PCU;DRL |
0 |
|
|
Woodhead - Molex |
PROFIBUS APP-PS7-PCU-B25 |
0 |
|
|
Woodhead - Molex |
NIC:ETHERNET:PCI EXPRESS:1CHL:AP |
0 |
|
|
Woodhead - Molex |
NIC:ETHERNET:PCU:1CHL:APP |
0 |
|
Adapter cards are hardware components that enable connectivity and compatibility between computer systems and peripheral devices. By bridging different interface standards, protocols, or physical connections, they facilitate data exchange, signal conversion, and functional expansion. In modern computing, adapter cards play a critical role in maintaining backward compatibility, supporting emerging technologies, and optimizing system performance across diverse applications.
| Type | Functional Characteristics | Application Examples |
|---|---|---|
| Network Interface Cards (NICs) | Provide wired/wireless connectivity (Ethernet/Wi-Fi 6) | Data centers, enterprise networks |
| Graphics Adapter Cards | Process visual data with dedicated GPUs | Gaming PCs, CAD workstations |
| Storage Controller Cards | Support NVMe/SATA/SCSI devices | RAID servers, high-speed storage arrays |
| USB Adapter Cards | Expand USB ports (Type-A/C, USB4) | Peripheral connectivity hubs |
| Audio Interface Cards | High-fidelity audio input/output | Recording studios, VoIP systems |
| Serial/Parallel Port Cards | Legacy industrial equipment interface | Manufacturing automation systems |
| Fibre Channel Adapters | High-speed storage networking | Enterprise SAN environments |
Typical adapter card construction includes: - Interface connectors (PCIe, PCI-X, or M.2) - Printed Circuit Board (PCB) with signal traces - Bridge chips for protocol conversion - Power management modules - Heat sinks or active cooling for thermal regulation - External ports (RJ45, HDMI, etc.) - Firmware chips for hardware-software communication
| Parameter | Importance |
|---|---|
| Bus Interface (PCIe 4.0, USB 3.2) | Determines maximum data throughput |
| Transfer Rate (Gbps) | Affects system responsiveness |
| Protocol Support | Defines compatibility with devices |
| Power Consumption (W) | Impacts thermal design and efficiency |
| Error Correction | Ensures data integrity in critical systems |
| Form Factor | Dictates physical compatibility |
| Manufacturer | Representative Products |
|---|---|
| Intel Corporation | X550-T2 (10GbE NIC), UHD Graphics P630 |
| Advanced Micro Devices (AMD) | Radeon Instinct MI210 (AI accelerator) |
| NVIDIA | RTX 3080 (PCIe 4.0 graphics) |
| Broadcom Inc. | BCM57414 (Ethernet storage adapter) |
| ASMedia Technology | ASM3242 (USB4 controller) |
Key development directions include: - High-speed interfaces: Transition to PCIe 5.0/6.0 and CXL protocols - Convergence: Multi-function adapter integration (e.g., NIC + storage) - Smart adapters: On-card AI acceleration and hardware virtualization - Green technology: Energy-efficient designs with adaptive power scaling - Wireless dominance: Expansion of Wi-Fi 6E and 5G adapter solutions - Optical interfaces: Growth of fiber-based interconnects for data centers