Serial Port Add-On Cards / Adapter Cards
Shentek specializes in the production of serial products.
laptop and descktop docking stations, connectivity kits, add-on cards and hubs.
Serial system add-on card, easy to install, high heat resistance, add multiple ports, safety equipment.
Are your laptops and desktop computer missing the ports for work?
This product can be used whether your device is new or old. Let your device work with your old device.
If you need to customize the mass production products, contact us.
Features and Benefit
Expands 1 port Parallel for your system
Design USB to 1 port Parallel Adapter Card
Parallel –ECP mode)
Supports Microsoft Windows, Linux
Features and Benefit
Expands 2 com RS232 ports for your system
High Speed Baud Rate up to 921.6Kbps
Design to meet PCI Express 2.0 Gen 1 compliant
Built-in 15KV ESD protection
Supports Industrial Specification
256 byte FIFOs
Supports 5V/12V/RI Selectable
Supports Microsoft Windows, Linux, and QNX drivers
Add 8 RS232 ports to your system with our M.2 card. 5kV isolation provides robust protection against electrical surges and noise.
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High-density RS232 connectivity for industrial applications. Our 8-port M.2 card offers reliable serial communication in a compact form factor.
Features and Benefit
Expands 8 port RS232 for your system
Communicate efficiently with connected device up to high-speed 921Kbps support
PCIe base specification 3.0/3.1 compliant backward compliant 1.0a / 1.1 / 2.0 / 2.1
Protect your system from damage with integrated ESD Protection
Support Industrial Serial Card Specification
256 Byte FiFo per transmitter and receiver
Extended operating temperature range -30°C to 75°C
Support Microsoft Windows, Linux, and QNX drivers
Standard profile bracket or two low profile(half-height) bracket
Features and Benefit
Expands 4 port Serial Card RS485 RS422 Com port for your system
Communicate efficiently with connected device up to high-speed 921Kbps support
PCIe base specification 3.0/3.1 compliant backward compliant 1.0a / 1.1 / 2.0 / 2.1
Supports PCIe x1, x2, x4, x8, and x16 Lane
Max 10 device connectivity for 4 Wire RS-485(RS-422 Multi-Drop) mode
Max 32 device connectivity for 2 Wire RS-485 mode
Extended operating temperature range -30°C to 75°C
Protect your system from damage with integrated ESD Protection
600W Surge protection
Support Industrial Serial Card Specification
256 Byte FiFo per transmitter and receiver
Supports Microsoft Windows, Linux, and QNX drivers
Standard profile bracket or two low profile(half-height) bracket
Features and Benefit
Expands 1 port Parallel for your system
Design to meet PCI Express 2.0 Gen 1 compliant
Supports PCI Express x1, x2, x4, x8, and x16 Lane
Supports Industrial Specification
Parallel – Compatibility mode, Nibble mode, Byte mode, EPP mode, and ECP mode)
16byte : EPP/ECP mode
Supports Microsoft Windows, Linux
Features and Benefit
Expands 1 port Parallel for your system
Design to meet PCI Express 2.0 Gen 1 compliant
Supports Industrial Specification
Parallel – Compatibility mode, Nibble mode, Byte mode, EPP mode, and ECP mode)
16byte : EPP/ECP mode
Supports Microsoft Windows, Linux
Features and Benefit
Expands 2 port RS232 for system
Expands 1 port Parallel for system
Communicate efficiently with connected device up to high-speed 921Kbps support
PCIe base specification 3.0/3.1 compliant backward compliant 1.0a / 1.1 / 2.0 / 2.1
Protect your system from damage with integrated ESD Protection
Support Industrial Serial Card Specification
Parallel – Compatibility mode, Nibble mode, Byte mode, EPP mode, and ECP mode)
16byte : EPP/ECP mode
Powered I/O Pin1 5V/12V/DCD or Pin9 5V/12V/RI selectable
256 Byte FiFo per transmitter and receiver
Extended operating temperature range -30°C to 75°C
Power connected serial devices with pin 1 or pin 9 flexible power output by jumper setting
Support Microsoft Windows, Linux, drivers
Standard profile bracket or two low profile(half-height) bracket
Features and Benefit
Expands 2 com ports for your system
High Speed Baud Rate up to 921.6Kbps
Design to meet PCI Express 2.0 Gen 1 compliant
Supports PCI Express x1, x2, x4, x8, and x16 Lane
Built-in 15KV ESD protection
Supports Industrial Specification
256 byte FIFOs
Supports 5V/12V/RI Selectable
Supports Microsoft Windows, Linux, and QNX drivers
Features and Benefit
Expands 2 port RS232 for your system
Communicate efficiently with connected device up to high-speed 921Kbps support
PCIe base specification 3.0/3.1 compliant backward compliant 1.0a / 1.1 / 2.0 / 2.1
Protect your system from damage with integrated ESD Protection
Supports Industrial Serial Card Specification
Powered I/O Pin1 5V/12V/DCD or Pin9 5V/12V/RI selectable
256 Byte FiFo per transmitter and receiver
Extended operating temperature range -30°C to 75°C
Power connected serial devices with pin 1 or pin 9 flexible power output by jumper setting
Supports Microsoft Windows, Linux, and QNX drivers
Standard profile bracket or two low profile(half-height) bracket
Features and Benefit
Expands 4 port RS232 for your system
Communicate efficiently with connected device up to high-speed 921Kbps support
PCIe base specification 3.0/3.1 compliant backward compliant 1.0a / 1.1 / 2.0 / 2.1
Protect your system from damage with integrated ESD Protection
Support Industrial Serial Card Specification
Powered I/O Pin1 5V/12V/DCD or Pin9 5V/12V/RI selectable
256 Byte FiFo per transmitter and receiver
Extended operating temperature range -30°C to 75°C
Power connected serial devices with pin 1 or pin 9 flexible power output by jumper setting
Support Microsoft Windows, Linux, and QNX drivers
Standard profile bracket or two low profile(half-height) bracket
Features and Benefit
Expands 2 com ports for your system
High Speed Baud Rate up to 921.6Kbps
Compatible with 3.3V/5V PCI and PCI-x slot
Power Supply through communication line(RI signal)
Built-in 15KV ESD protection
Supports Industrial Specification
256 byte FIFOs integrated UART
Supports 5V/12V/RI Selectable
Parallel – Compatibility mode, Nibble mode, Byte mode, EPP mode, and ECP mode)
16byte : EPP/ECP mode
I/O Address remap – RS-232 for 3F8, 2F8, 3E8, AND 2E8. Parallel – 378 and 278
Supports Microsoft Windows, Linux
Features and Benefit
Expands 2 TTL ports for your system
High Speed Baud Rate up to 921.6Kbps
Design to meet PCI Express 2.0 Gen 1 compliant
Supports PCI Express x1, x2, x4, x8, and x16 Lane
Supports Industrial Specification
256 byte FIFOs
Supports Microsoft Windows, Linux, and QNX drivers
Features and Benefit
Expands 4 com ports for your system
High Speed Baud Rate up to 921.6Kbps
Compatible with 3.3V/5V PCI and PCI-x slot
Max 10 device connectivity for 4 Wire RS-485(RS-422 Multi-Drop) mode
Max 32 device connectivity for 2 Wire RS-485 mode
Built-in 15KV ESD protection
1.5KV Optical Isolation
600W Surge protection
Supports Industrial Specification
256 byte FIFOs integrated UART
Supports Microsoft Windows, Linux, and DOS drivers