- Serial Connectivity
- Industrial Communication
- Ethernet I/O Modules
- Industrial Switch
- Remote I/O Modules
- Remote I/O Expansion Units
- PACs & Expansion Module
- PC based I/O board
- GPIB - IEEE488.2
- Machine Automation
- Signal Conditioning Modules
- Intelligent Power Meter
- HMI and Touch Monitor
- Industrial Multimedia Association
- Accessoires
Serial Connectivity

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USB Products
USB Adapters are reliable solutions for a wide variety of commercial uses. Moving beyond the desktop, USB offers a universal solution for device connectivity.From RS-232/422/485 serial adapters, to ...
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ExpressCards
ExpressCard technology is emerging with faster speeds and better efficiency than the typical PCMCIA and PC Cards, connecting high-bandwidth peripherals to notebooks and other portables. The ExpressC...
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Serial Device Servers
Quatech leads the device networking industry with a full line of premium and industrial grade device networking solutions. Our premium line of wired serial ethernet Device Servers provide the mo...
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Desktop Serial Products
Serial boards are designed and manufactured and are the perfect solution for adding multiple high-speed serial ports to any PC, Server, Thin Client or Embedded System. Our serial boards adhere to stan...
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PCMCIA Products
Quatech provides high performance connectivity for mobile computing, industry laptops or handheld computers. With Quatech PCMCIA cards, you can easily and effectively expand your ports for seria...
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Bluetooth
Quatech's Bluetooth wireless technology allows you to connect and eliminate messy cables. With a range of up to 330 ft (100 meters), communicate with serial devices beyond the reach of conventiona...
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Extenders
Point-to-point industrial Ethernet extenders can extend Ethernet connectivity in existing facilities over existing coaxial cable without pulling extra cable. These reliable and rugged devices with wid...
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Converters
Quatech's SS-CVT-500N & SS-CVT-500I Serial Converters allows RS-232 line signal bi-directionally convert to RS-422 or RS-485 standard. Featuring data format DIP switching and baud rate auto switch...









