- 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
USB Products

From RS-232/422/485 serial adapters, to embedded-board level solutions, USB Extenders and Audio/Video, wide range of USB adapters will keep you connected to your devices, no matter what the application.
-
Quatech USB Adapter SSU2-100
1 port USB 2.0 to RS-232 Adapter
● USB 2.0 version of Quatech's reliable USB Serial Adapters
● 1 independent RS232 DB9M port
● Device enumerates itself as standard port(s)
● Full modem control and hardware and software flow control (RS232)
● Bus powered, no external power required
● Windows 2000/XP/Vista/7, Linux and Sun Ray Server support
● Surge suppression available
● Embedded High Speed USB Serial Adapters available upon request -
Quatech USB Adapter SSU2-100IND
1 port USB 2.0 to RS-232 Adapter with surge suppression
● USB 2.0 version of Quatech's reliable USB Serial Adapters
● 1 independent RS232 DB9M port
● Device enumerates itself as standard port(s)
● Full modem control and hardware and software flow control (RS232)
● Bus powered, no external power required
● Windows 2000/XP,Vista/7, Linux and Sun Ray Server support
● Surge suppression available
● Embedded High Speed USB Serial Adapters available upon request -
Quatech USB Serial Adapter DSU2-100
2 port USB 2.0 to RS-232 Adapter
● USB 2.0 based reliable Serial Adapters
● 2 independent ports
● Device enumerates itself as standard ports
● Full modem control and hardware and software flow control
● Bus powered, no external power required
● OS Support Windows 2000/XP/Vista/7 and Linux -
Quatech USB Serial Adapter DSU2-100IND
2 port USB 2.0 to RS-232 Adapter with surge suppression
● USB 2.0 based reliable Serial Adapters 2 independent ports
● Device enumerates itself as standard ports
● Full modem control and hardware and software flow control
● Bus powered, no external power required
● With Surge suppression
● OS Support Windows 2000/XP/7 and Linux -
Quatech USB Serial Adapter SSU2-300
1 port USB to RS-422/485 Serial Adapter
● USB 2.0 based design
● Auto detect between RS-485 and RS-422
● Device enumerates itself as standard port
● Full-duplex or half-duplex modes
● Bus powered, no external power required
● 15kV ESD immunity
● Surge and short circuit protection
● OS Support Windows 2000/XP/7 and Linux -
Quatech USB Serial Adapter SSU2-400I
1 port RS-232/422/485 USB Serial Adapter with optical isolation
● USB 2.0 based design
● 3000V Optical Isolation
● 15KV ESD immunity
● Surge and short circuit protection
● USB to RS-232/422/485 Converter
● Auto detect between RS-485 and RS-422
● Device enumerates itself as standard port
● Full-duplex or half-duplex modes
● Bus powered, no external power required
● OS Support Windows 2000/XP/7 and Linux -
Quatech USB Serial Adapter DSU2-400
2 port USB to RS-232/422/485 serial adapter
● USB 2.0 based reliable Serial Adapters
● 8 independent ports
● Device enumerates itself as standard ports
● Full modem control and hardware and software flow control
● Bus powered, no external power required
● Windows 2000/XP/Vista/7 and Linux
● Surge suppression available
● Embedded High Speed USB Serial Adapters available upon request -
Quatech USB Serial Adapter DSU2-400IND
2 port USB to RS-232/422/485 serial adapter with surge suppression
● USB 2.0 version of Quatech's reliable USB Serial Adapters
● 2 independent RS422/485 DB9M ports
● Device enumerates itself as standard port(s)
● Full modem control and hardware and software flow control (RS422/485)
● Bus powered, no external power required
● Windows 2000/XP/Vista/7, Linux and Sun Ray Server support
● Surge suppression available
● Embedded High Speed USB Serial Adapters available upon request -
Quatech USB Serial Adapter QSU2-100
4 port USB 2.0 to RS-232 Adapter
● USB 2.0 based reliable Serial Adapters
● 4 independent ports
● Device enumerates itself as standard ports
● Full modem control and hardware and software flow control
● Bus powered, no external power required
● Windows 2000/XP/Vista/7 and Linux
● Surge suppression available
● Embedded High Speed USB Serial Adapters available upon request -
Quatech USB Serial Adapter QSU2-100IND
4 port USB 2.0 to RS-232 Adapter with surge suppression
● USB 2.0 version of Quatech's reliable USB Serial Adapters
● 4 independent RS232 DB9M ports
● Device enumerates itself as standard port(s)
● Full modem control and hardware and software flow control (RS232)
● Bus powered, no external power required
● Windows 2000/XP/7 Linux and Sun Ray Server support
● Surge suppression available
● Embedded High Speed USB Serial Adapters available upon request
● RoHS compliant -
Quatech USB Serial Adapter QSU2-400
4 port USB to RS-232/422/485 serial adapter
● USB 2.0 based reliable Serial Adapters
● 4 independent ports
● On 400 models, each port configurable for RS-232, RS-422 or RS-485
● Device enumerates itself as standard ports
● Full-duplex or half-duplex modes
● Auto detect between RS-485 and RS-422
● Bus powered, no external power required
● Windows 2000/XP/7 and Linux
● Surge suppression available
● Embedded High Speed USB Serial Adapters available upon request -
Quatech USB Serial Adapter QSU2-400IND
4 port USB to RS-232/422/485 serial adapter with surge suppression
● USB 2.0 version of Quatech's reliable USB Serial Adapters
● 4 independent RS232/422/485 DB9M ports
● Device enumerates itself as standard port(s)
● Full modem control and hardware and software flow control (RS232/422/485)
● Bus powered, no external power required
● Windows 2000/XP/7 Linux and Sun Ray Server support
● Surge suppression available
● Embedded High Speed USB Serial Adapters available upon request -
Quatech USB Serial Adapter ESU2-100
8 port USB 2.0 to RS-232 Adapter
● USB 2.0 based reliable Serial Adapters
● 8 independent ports
● Device enumerates itself as standard ports
● Full modem control and hardware and software flow control
● Bus powered, no external power required
● Windows 2000/XP/Vista/7 and Linux
● Surge suppression available
● Embedded High Speed USB Serial Adapters available upon request -
Quatech USB Serial Adapter ESU2-100IND
8 port USB 2.0 to RS-232 Adapter with surge suppression
● USB 2.0 version of Quatech's reliable USB Serial Adapters
● 8 independent DB9M RS232 ports
● Device enumerates itself as standard port(s)
● Full modem control and hardware and software flow control (RS232)
● Bus powered, no external power required
● Windows 2000/XP,Vista/7, Linux and Sun Ray Server support
● Surge suppression available
● Embedded High Speed USB Serial Adapters available upon request -
Quatech USB Serial Adapter ESU2-400
8 port USB to RS-232/422/485 serial adapter
● USB 2.0 based reliable Serial Adapters
● 8 independent ports
● On 400 models, each port configurable for RS-232, RS-422 or RS-485
● Device enumerates itself as standard ports
● Full-duplex or half-duplex modes (RS-232/422/485)
● Auto detect between RS-485 and RS-422
● Bus powered, no external power required
● Windows 2000/XP/7 and Linux support
● Surge suppression available
● Embedded High Speed USB Serial Adapters available upon request -
Quatech USB Serial Adapter ESU2-400IND
8 port USB to RS-232/422/485 serial adapter with surge suppression
● USB 2.0 version of Quatech's reliable USB Serial Adapters
● 8 independent DB9M RS232/422/485 ports
● Device enumerates itself as standard port(s)
● Full modem control and hardware and software flow control (RS232/422/485)
● Bus powered, no external power required
● Windows 2000/XP/7, Linux and Sun Ray Server support
● Surge suppression available
● Embedded High Speed USB Serial Adapters available upon request -
Quatech USB Serial Adapter SL0796-865
SocketSerial Shielded USB to Serial Adapter
● Fast, up to 921,600 bps
● 4 layer PCB in a fully shielded impact resistant housing
● Status LED
● Convenient permanently affixed 17-in cable won’t pull loose
● Scalable, connect multiple adapters through a USB hub
● USB bus powered -
Quatech USB Ethernet Adapter SL0765-1114
USB Ethernet Gigabit Adapter
● Support for 10Mpbs, 100Mbps and Gigabit networks
● Auto-negotiation for best possible network speed
● Full duplex support
● USB bus powered
● Low power consumption -
Quatech AVD-USB2-500
USB2.0 Video and Audio grabber
● Audio and video through USB 2.0 bus for audio/video
● Synchronous and superior performance
● High speed USB 2.0 data transfer rate for superior A/V recording
● Encoding AVI/MPEG1/MPEG2/MPEG 4 format directly, ideal formats for video application
● Up to 25 fps motion capture capability at 720x576 (PAL)
● 30 fps at 720x480 (NTSC)
● Snapshot function
● Composite, S-Video analog input, NTSC, PAL and SECAM multi system support
● Recording period setup and schedule recording
● Support brightness, contrast, hue, saturation, sharpness control
● Powerful video editing functions include: - motion video special effects - title effects - picture-in-picture effects - slow & fast motion video effects - background music - color background - transitional effects
● Simple & easy direct burning function for video to DVD making
● Plug & play
● Low power consumption -
Quatech USB Serial Adapter SSU2-100-EMB
1 port RS232 Embedded USB 2.0 serial adapter with DB9M port
● RoHS Compliant and USB 2.0 Compatible
● 1 independent port
● USB to RS232
● Device enumerates itself as standard port(s)
● Full modem control and hardware and software flow control (RS232)
● Full-duplex or half-duplex modes (RS232)
● Bus powered, no external power required
● Windows 2000/XP/Vista/7 support available
● Surge suppression standard










