usb serial adapter from $19.95 only at serial adapter source www.USBSERIAL.com
4x 422/485 USB 478
Hot! Industrial Monitoring and Control Remotely access RS-232 devices over your Ethernet
   |  
Home / 4x 422/485 USB


SERIAL PRODUCTS
USB Joysticks
Expansion Enclosure
USB Keyboards
USB DVI
USB3 Vision Products
USB Ps/2 Adapters
USB to TV
USB Drives
USB Wireless Network
USB Modems
USB Video Capture
USB Flash Reader
USB Camera
Ethernet Serial Servers
Wireless Device Servers
Laptop Express Cards
USB to Serial Adapters (RS232, RS422 & RS485)
USB KVM
USB Microphones
USB Infrared
Specials
Overstock
USB Bluetooth
USB Security
USB Storage
USB Memory
USB & Firewire
USB Speakers
USB Encryption
USB Secure Disk
USB RAID System
USB Mobile Rack
USB to Serial
USB Headset
USB DIVX Player
USB DVP/DVR
USB HDTV
USB BIOMETRIC
USB Wi-Fi
Cool Stuff
Best Buys
USB DVR
HDMI Gear
DVI Gear
HDTV Gear
Industrial Gear
SATA Switch
Audio Video Cables
Audio/Video Gear
USB to HDTV
USB Phone Adapters
HOT NEW ITEMS
usb to serial adapter
rs485 converter
rs422 converter
rs232 to usb adapter
usb to rs485
rs232 to usb
usb to rs422
usb to serial cable
pcmcia serial port
PCIe serial port
9 pin serial adapter
pci serial card
32-Port Serial Adapter
Metal USB Hub
USB 3.0 Serial
USB Port Fast Chargers
1x Serial USB
1x Serial PCI
1x Serial PCMCIA
2x Serial USB
2x Serial PCI
2x Serial PCMCIA
4x Serial USB
4x Serial PCI
1x LPT USB
1x LPT PCI
2x LPT PCI
8x Serial Adapter
Multi I/O PCI Card
1x 422/485 USB
2x 422/485 USB
4x 422/485 USB
2x PS/2 Serial
Serial ATA
Serial Cables
Serial Adapters
Serial Extenders
1 x Serial TCP/IP
2 x Serial TCP/IP
4 x Serial TCP/IP
8 x Serial TCP/IP
1 x 422/485 TCP/IP
4 x 422/485 TCP/IP
8 x 422/485 TCP/IP
2 x 422/485 PCI
4 x 422/485 PCI
16x Serial Adapter
Industrial Serial Adapters
PCI-Express Cards
ExpressCard
SATA to USB
SATA to Firewire
OTHER USB PRODUCTS


4x 422/485 USB

Image
Product/Description
Price/Buy
USB to four serial port converter with DB9 (9-pin male) connectors. RS-422/RS-485
Features :

USB-4COMi l Adds four high speed RS-422 ports via USB connection l 384 byte receive buffer l 128 byte transmit buffer for high data throughput l Data rates: 300 bps to 230K bps l Serial connector: ...
Part No. USB-4COM-I | View Details

$139.98
USB 8 Port Serial DB-9 RS-232 Adapter Box with Prolific Chipset
Features :

Plugging the USB Serial Adapter into the USB port, the adapter is automatically detected and installed. 

Supports Windows 7 and Vista (32 and 64-Bit)

There is no IRQ & ...
Part No. USBG-8X-RS232 | View Details

$144.13
USB-4COMi-M USB to Quad RS-422/485 Metal case with DIN-Rail
Features :

USB-4COMi-M USB to Quad RS-422/485 Serial Adapter for Windows 10, 8, 7 and Server 2003/2008 is housed in a metal chassis to protect the item. External dip switches to easily configure the item in w...
Part No. USB-4COMi-M | View Details

$149.78
USB to Serial 8 port Data Control Box RS-232 FTDI Adapter Win 10
Features :

USB to 8 Port Serial adapter, adds 8 RS232 DB9 Serial Ports to your system.

Converts a USB port into 1,2,3,4,5,6,7,8-serial ports capable of Serial ports speed up to 921.6K bps . Each p...
Part No. 8XDB9-USB | View Details

$159.98
USB USB 2.0 Serial high speed adapter box industrial 8-port RS-232 FTDI
Features :

RoHS Compliant PRO 8 Port USB Serial Adapter with Com Port Retention Technology and High-Speed 920K Support.

Supports Windows 10, 8, 7 and Vista (32 and 64-Bit)

...
Part No. USB2-8COM-M | View Details
$169.98
USB 2.0 to 4-Port RS232-422-485 Serial TB Adapter Isolation | Surge
Features :

4 optically isolated and surge protected terminal block ports

The USB2-4COMi-SI-TB is a USB 2 to 4-port industrial serial adapter that protects your device(s) with optical Isolation, 15...
Part No. USB2-4COMi-SI-TB | View Details

$189.95
4-Port DB-9 Male Isolated USB to RS422 RS485 Serial Adapter
Features :

4-Port RS232 / RS422 / RS485 Isolated Adapter

The CM-422485-i4 Isolated USB to 4-Port serial interface adapter features 2.5kV isolation to ensure 4 serial devices by DB-9 port connected...
Part No. CM-422485-i4 | View Details

$199.99
USB-8COMi-M USB to 8X DB-9 Port RS-422/485 Metal case with DIN-Rail
Features :

USB-8COMi-M USB to RS-422/485 Adapter connectivity through a Single USB adding up to eight serial port converters with DB9 (9-pin male) connectors, metal housing. (RS-422/RS-485)

Feature...
Part No. USB-8COMi-M | View Details

$239.78
USB-4COMi-SI-M USB to Quad RS-422/485 Metal case with DIN-Rail
Features :

USB-4COMi-SI-M USB to Quad RS-422/485 Adapter (with Optical Isolation & Surge Protection)

The USB-4COMi-SI-M USB to Optical isolated Quad RS-422/485 Serial Adapter is designed to make...
Part No. USB-4COMi-SI-M | View Details

$249.78
USB to Quad Opto-isolated RS-422/485 Adapter
Features :

l USB to Quad Opto-isolated RS-422/485 Adapter

  • with optical isolation (2000V) (USB-4COMi-SI)
  • with surge protection (25KV ESD)of all signal lines to prevent interference...
    Part No. USB-4COMi-SI | View Details
$279.98

usb serial adapter from $19.95 only at serial adapter source www.USBSERIAL.com