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StarTech ICUSB234854I USB to RS-232/422/485 Serial Adapter - 4 Port - Industrial - 15 kV ESD Protection - USB to Serial Adapter - USB to Serial Hub
- Type: 4-Port Industrial USB to RS-232/422/485 Serial Adapter
- Color: Black
- Changer Type: USB to RS-232/422/485 Serial
- Specifications: Converts a single USB port into four RS232/RS422/RS485 serial ports over USB 2.0 with four modes: RS232, RS422, 4-wire and 2-wire RS485 15 kV ESD protection (Level 4) against noise emissions and electrical voltage surges DIN rail and wall mountable Rugged IP30 rated metal hub housing and screw-locking host connection, ideal for harsh industrial environments Data transfer baud rate up to 921.6Kbps COM port expansion with COM retention Powered by USB, and features plug-and-play installation
- Model #: ICUSB234854I
- $281.99 –
- More options from $281.99 - $344.15
- Free Shipping
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APC BK350 Back-UPS CS 350 - UPS - External - Standby - AC 120 V - 210 Watts / 350 VA - Interfaces : 1 x management - RS-232 - 9 pin D-Sub (DB-9), 1 x USB - 4 pin USB Type B - 3 x NEMA 5-15R
- Outlets: 6
- Output Frequency: 50/60Hz +/- 3 Hz
- Battery Recharge Time: 8 hour(s)
- Series: Back-UPS
- Model #: BK350
- $130.99 –
- Free Shipping
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Industrial industrial computer backplane PX-10S-RS-R40 REV:4.0
- Model #: E6SLO-850
- $226.48 –
- Free Shipping
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For RS4 Mini Carrying Case PU Protective Travel Box Shockproof Splashproof for RS 4 Mini Handheld Stabilizer Accessories
- Model #: OSKD9J1285
- $47.45 –
- Free Shipping
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IP-10S-RS-R40 4* Bus Slot Industrial Grade Passive Backplane CPU Card 5* Slot Supports Power Interface
- Model #: ZX-H11402
- $390.55 –
- Free Shipping
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PCIe to 4-Port RS-485/422 Serial Card with Opto-Isolation, Surge/Lightning Protection & Terminal Block - Industrial-Grade Multi-Port Expansion Card for COM Port, Automation, Communication
Limited time offer, ends 09/19
- Model #: Kepler-8.14-OYS-51
- $78.99 –
- Free Shipping
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PX-10S-RS-R40 Industrial Computer 7*PCI 4.0 ISA Bus Slot Industrial Passive Backplane Full-Length CPU Card Support ATX/AT Power Interface
- Model #: WDF-F7173
- $197.79 –
- Free Shipping
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PX-10S-RS-R40 7*4.0 bus slot industrial-grade passive backplane full-size CPU card, supports power interface
- Model #: ZX-H11389
- $376.77 –
- Free Shipping
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PCM-3643 PC/104 4-Port RS-232 Module PC104 Card 4
- Model #: ZX-H11640
- $555.85 –
- Free Shipping
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IP-10S-RS-R40 Industrial Computer 4*PCI Bus Slot Industrial Passive Backplane CPU Card 5*ISA Slot Support ATX/AT Power Interface
- Model #: WDF-F7105
- $169.29 –
- Free Shipping
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FENG GUO USB to 4-Channel 3.3V 2V5 V1.8V 5V TTL UART Level Module RS-232 Serial RS485 Adapter Converter with F/;TD/;1 FT4232HL(4ttl1.8 2.5 3.3 5v)
Limited time offer, ends 09/19
- Model #: OYSC5KU.8.18-624
- $110.99 –
- Free Shipping
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- $91.97 –
- Free Shipping
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UOTEK Industrial RS-485 RS-422 to RS485 RS422 Hub 4 Ports with Optoelectronic Isolation Half Duplex with Lightning Surge Protection DC/DC Isolated Module UT-1304
- Standards: RS-485/422 EIA/TIA
- Transfer Rate: 300bps-115.2Kbps
- LEDs: PWR, TXD, RXD, and E1-E4 activity
- Temperature: -40? to 85?
- Model #: UT-1304
- $108.50 –
- Free Shipping
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PCI-1612 REV A1 02-1 4 PORT RS-232/422/485 Data Capture Card
- Model #: DOQ-W80
- $116.26 –
- Free Shipping
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PCM-3641 REV.A1 01-1 4 PORT RS-232 PC104 expansion card
- Model #: XZ4ZSY-377
- $213.84 –
- Free Shipping
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ATEN True 4K HDMI Switch 4 Port VS481C, HDMI 2.0(3D, Deep Color, 4K); HDCP 2.2 Compliant | 4k x 2k @ 60 Hz (4:4:4) | bi-Directional RS-232 Serial Port UK | #1 KVM Market Leader, Black
- Model #: 420871374428ComputerzoneGANG
- $240.89 –
- Free Shipping
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ATEN True 4K HDMI Switch 4 Port VS481C, HDMI 2.0(3D, Deep Color, 4K); HDCP 2.2 Compliant | 4k x 2k @ 60 Hz (4:4:4) | bi-Directional RS-232 Serial Port UK | #1 KVM Market Leader, Black
- Model #: 419812008331upergoCove
- $240.88 –
- Free Shipping
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Mini PCIe to 4-Port RS232 Serial Card, Industrial-Grade DB9 COM Expansion Adapter Mini PCI Express to RS-232 Converter, -40°C~+85°C Working Temperature
Limited time offer, ends 09/19
- Model #: OYSC5KU.8.18-585
- $89.99 –
- Free Shipping
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Quantum 4-Port PCIe to RS-422/RS-485 Serial Expansion Card - Industrial Grade, Based on XR17V354 Chipset
- Model #: C10V-S49-49
- $148.99 –
- Free Shipping
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FOR PCIE AX99100 4S DB9 RS232 Serial Port Card Controller Card PCI Express 99100 4 ports rs-232 to pci-e com Adapter cable
Limited time offer, ends 10/02
- Model #: GX-19906
- $59.98 –
- Free Shipping
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Aomoproing 4 Port rs-232 to Pcie controller card 4 DB-9 serial rs232 ports pcie controller card WCH384Lchipset support windows 10
- Model #: oo-492
- $53.66 –
- Free Shipping
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Aomoproing PCI express 4 port Serial card Industrial Multi RS-232 DB9 COM port adapter for Serial Networking Monitoring Equipment
- Model #: oo-449
- $45.59 –
- Free Shipping
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DB44 pin to DB9 pin cable 4 Port DB9 RS-422 serial adapter cables for PCI card to 4 x RS422/485 cards
Limited time offer, ends 09/18
- Model #: 279847823
- $32.89 –
- Free Shipping
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- $79.70 –
- Free Shipping
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SERIALGEAR USB 4-Port Serial Adapter / USB 2.0 Quad Port Serial DB-9 RS-232
- Color: Black
- Connector Number: 4
- Specifications: Serial Modes: RS232
- Model #: USBG-4X232P1
- $116.49 –
- $5.99 Shipping
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Metal Case 4 Port Manual Rs-232 Switch for Pc Sharing to Serial Device 4 in 1 Out for Computer Printer Communication
Limited time offer, ends 09/11
- Model #: H-772
- $44.50 –
- Free Shipping
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4-Port RS-232 Manual Switch with Metal Housing, 4 in 1 Out DB9 Serial Port Sharing Switcher, Manual Serial Switch Box for PC, Printer and Industrial Serial Communication Devices
Limited time offer, ends 09/11
- Model #: C472-L3381
- $42.36 –
- Free Shipping
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BUCIER Metal Case 4 Port Manual Rs-232 Switch for Pc Sharing to Serial Device 4 in 1 Out for Computer Printer Communication
Limited time offer, ends 10/06
- Model #: 4687964864
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Aomoproing 4 port Serial RS232 RS-232 COM port to PCI-e Express PCIE Adapter with Cable 9904 Chip
- Model #: oo-514
- $83.67 –
- Free Shipping
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Aomoproing PCIE CH384L 4S DB9 RS232 Serial Port Card Controller Card PCI Express 384 Chip 4 ports rs-232 to pci-e com Adapter
- Model #: zo-2598
- $28.45 –
- Free Shipping
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Aomoproing FOR 4 Port rs-232 to Pcie controller card 4 DB-9 serial rs232 ports pcie controller card WCH384Lchipset t 10
- Model #: zo-362
- $55.32 –
- Free Shipping
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Aomoproing FOR DB44 pin to DB9 pin cable 4 Port DB9 RS-422 serial adapter cables for PCI card to 4 x RS422/485 cards
- Model #: l-349
- $37.31 –
- Free Shipping
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Aomoproing FOR PCIE 99100 4S 4-port com DB9 RS232 Serial Port Card Controller Card PCI Express 4 ports rs-232 to pci-e Adapter
- Model #: L-773
- $38.54 –
- Free Shipping