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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 - $311.18
- 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
- Model #: C6WV-0730-OYJ-648
- $38.37 –
- 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
- Model #: C6WV-0729-OYJ-755
- $32.86 –
- Free Shipping

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PCIE AX99100 4S DB9 RS232 Serial Port Card Controller Card PCI Express asix 99100 Chip 4 ports rs-232 to pci-e com Adapter cable
- Model #: C6WV-0731-OYJ-716
- $52.78 –
- Free Shipping

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USB 2.0 To 4 Ports RS232 DB9 9pin COM Port Converter Serial Multiplier Adapter Controller RS-232 Hub Plug usb2.0
- Model #: C6WV-0731-OYJ-784
- $62.68 –
- Free Shipping

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PCIE CH384L 4S DB9 RS232 Serial Port Card Controller Card PCI Express 384 Chip 4 ports rs-232 to pci-e com Adapter
- Model #: C6WV-0731-OYJ-200
- $32.98 –
- Free Shipping

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BZBGEAR 1x4 4K UHD HDMI Splitter/Distribution Amplifier Kit with 4 Receivers and IR/RS-232/Audio De-embedding up to 230ft over Category Cable
- Type: HDMI Splitter/Distribution Amplifier
- Audio: LPCM/DTS-HD/DTS-Audio/Dolby Digital 5.1
- Maximum Resolutions: 480i@60Hz, 480p@60Hz, 576i@50Hz, 576p@50Hz, 720p@50/60Hz, 1080i@50/60Hz, 1080p@50/60Hz, 1280x960, 1280x800, 1280x768, 1680x1050, 1360x768, 1366x768, 1600x900, 1024x768, 800x600, 3840x2160@24/25/30/50/60Hz, 4096x2160@24/25Hz
- Dimensions: TX: 264.00(L) x 104.00(W) x 23.50(H)mm RX: 106.0(L) x 99.0(W) x 26.2(H)mm
- Model #: BG-UDAIC-E14
- $599.00 –

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Sunix 4056P Serial card one-to-four lines breakout cable 4-Port Serial RS-232 Adapter
- Model #: C6WV-0731-OYJ-165
- $28.98 –
- Free Shipping

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PCIE ASIX 99100 Chip 4S 4-port com DB9 RS232 Serial Port Card Controller Card PCI Express 4 ports rs-232 to pci-e Adapter
- Model #: C6WV-0731-OYJ-198
- $32.98 –
- Free Shipping

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PCIE ASIX 99100 Chip 4S 4-port com DB9 RS232 Serial Port Card Controller Card PCI Express 4 ports rs-232 to pci-e Adapter
- Model #: XM731-C7FT-179
- $41.22 –
- Free Shipping

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UOTEK USB to RS-485 RS-422 Converter USB2.0 4 Ports RS485 RS422 Adapter Serial DB9 Connector Optical isolation ESD UT-861A
- Type: Converter
- Connector A: USB-B
- Connector B: DB9 Male
- Model #: UT-861A
- $131.56 –
- Free Shipping

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DB44 to DB9 Serial Adapter Cable, 4 Port DB9 RS-422 Breakout Cable, DB44 Pin to 4 DB9 Pin Cord for PCI Card to RS422/RS485 Expansion Card Connection
Limited time offer, ends 08/08
- Model #: C472-L3569
- $34.89 –
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UOTEK USB to RS-232 4 Ports Converter RS232 Conversion Adapter Industrail Grade USB 2.0 Serial 9-Pin COM DB9 Connector ESD Protection WinXP/Vista/7/8/8.1/10/CE/Mac/Linux UT-860
- Type: Converter
- Connector A: USB-B
- Connector B: DB9 Male
- Model #: UT-860
- $98.00 –
- Free Shipping

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UTEK USB to RS-485 RS-422 Converter USB2.0 4 Ports RS485 RS422 Adapter Serial DB9 Connector Optical isolation ESD UT-861A
Limited time offer, ends 08/02
- Model #: BZ59-1007
- $194.99 –
- Free Shipping

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Monoprice Blackbird 4K HDMI Matrix, 8x8, HDBaseT, HDR, 18G, 4K@60Hz, YCbCr 4:4:4, HDCP 2.2, EDID, IR, SPDIF, RCA, TCP/IP, RS-232, W/ 7 Receivers 70m
- Brand: Monoprice
- Model: 139670
- Part Number: 139670
- Color: Black
- Model #: 139670
- $3,014.37
- $2,740.34 –
- Save: $274.03 (9%)
- Free Shipping

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Gearmo Industrial USB 4 Port Serial RS-232 adapter w/FTDI Chipset, COM Retention, RX/TX LED Indicators, DIN Rail Mount Bracket, & Surface Mounting Brackets
- Color: Black
- Changer Type: USB to DB9 (RS-232)
- Model #: GM-FTDI4X-M
- $92.03 –
- $5.99 Shipping

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Coolgear 4 Port USB 2.0 to RS 232 Auto Switch FTDI Chipset - CG-4URS232A
- Color: Black
- Model #: 045079162259
- $28.29 –
- $3.99 Shipping

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Coolgear 4 Port USB 2.0 to RS 232 Manual Switch FTDI Chipset - CG-4URS232M
- Color: Black
- Model #: 045079162266
- $18.29 –
- $3.99 Shipping

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StarTech.com ST124HDVW 2x2 Video Wall Controller - 4K 60Hz Display - HDMI 2.0 - 1 In 4 Out Video Wall Splitter - RS-232 Serial Control (ST124HDVW)
- Type: 4K Video Wall Splitter
- Changer Type: 1 HDMI Input 4 HDMI Outputs
- Ports: 4
- Audio: Yes
- Model #: ST124HDVW

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Gearmo 4 Port Professional RS-232 USB 2.0 to Serial Adapter w/Nuts - USA-FTDI4X-NUT
- Color: Black
- Changer Type: USB to DB9 (RS-232)
- Model #: 045079163324
- $56.28 –
- $3.99 Shipping

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BUCIER 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 08/07
- Model #: 4687964762
- $39.39 –
- Free Shipping

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Aomoproing DB44 pin to DB9 pin cable 4 Port DB9 RS-422 serial adapter cables for PCI card to 4 x RS422/485 cards
- Model #: dd-233
- $38.39 –
- Free Shipping

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SERIALGEAR USB to Serial 4-Port DB-9 RS-232 Adapter with FTDI Chipset
- Color: Black
- Changer Type: USB to DB9 (RS-232)
- Model #: CS-42042
- $112.49 –
- $5.99 Shipping

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BZBGEAR 1x4 4K UHD HDMI HDBaset Splitter/Distribution Amplifier Kit with 4 Receivers and IR/RS-232/Audio De-embedding up to 390ft Over Category Cable
- Type: HDMI Splitters
- Audio: LPCM 2.0/2.1/5.1/6.1/7.1, Dolby Digital, Dolby TrueHD, Dolby Digital Plus(DD+), DTS-ES, DTS HD Master, DTS HD-HRA, DTS-X
- Input Connector: 1×HDMI Type A (19-pin female)
- Output Connector: 1×HDMI Type A (19-pin female) 4x HDBaseT OUT [RJ45] 1x Coaxial Audio OUT [RCA] 1x L/R Audio OUT [5-pin phoenix connector]
- Model #: BG-UDA-E14
- $1,499.00 –
- Free Shipping

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StarTech 8-Port HDMI KVM Switch with 1U Rack Mount Kit, 4K 60Hz HDMI 2.0, Push-Button & Hotkey Switching, 4-Port USB Hub, OS Independent, TAA Compliant - R8AH202-KVM-SWITCH
- Part Number: R8AH202-KVM-SWITCH
- Type: KVM Switch
- Model #: R8AH202-KVM-SWITCH
- $626.99 –
- More options from $626.99 - $731.13
- Free Shipping

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RS232 Splitter, DTECH 4 Port Serial Expansion Box 1x4 COM Port Expander with Power Adapter for Sharing PCs and Capture Data
- Brand: G-TECH
- Series: 8541673255
- Part Number: 8541673255
- Specifications: RS232 Splitter, DTECH 4 Port Serial Expansion Box 1x4 COM Port Expander with Power Adapter for Sharing PCs and Capture Data; 8541673255; Guangzhou DTECH Electronics Technology Co.,Ltd; DB9; 8.6 L x 3.2 W x 1.5 H inches; 200 grams; 1 amps; DB9 RS232 devices; Monitor
- Model #: 8541673255
- $87.99 –
- Free Shipping

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Gearmo 4 port RS232 to USB FTDI chip adapter with RX and TX Status LED
- Model #: GM-FTDI4X-LED
- $77.03 –
- More options from $73.84 - $77.03
- Free Shipping

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IOGEAR GCS1934H 4-Port 4K KVMP Switch with HDMI Connection, USB 3.0 Hub, and Audio (TAA)
- Type: HDMI, USB
- Computer Connections: 4 Ports
- Monitor Connections: 1 Port
- Video Resolution: 4096 x 2160 @ 60Hz (Cinema 4K)
- Model #: GCS1934H
- $359.99 –
- More options from $359.99 - $495.00

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USB to Serial Adapter, Com Reserved Function, 4 RS232 Ports, Compact Design Compact Design, USB to RS232 Adapter, Windows Compatible Suitable for Notebook Computers
- Model #: C6WV-0730-OYJ-206
- $34.97 –
- Free Shipping

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RS-100-48 110.4W Single Output Switching Power Supply, 48V 2.3A Industrial Switching Power Supply
- Model #: GUHCB0G1BQRMG5
- $111.99 –
- Free Shipping

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Quantum RS422/485 Multi-Drop Solution 4-Port PCIe Card with 15KV ESD Protection for Factory Automation PLC Control
Limited time offer, ends 08/03
- Model #: C10V-S49-28
- $188.99 –
- Free Shipping

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USB C to RS485/RS422 Serial Port Converter Adapter Cable with FTDI Chip Supports Windows 11 10 8 7 XP Mac 10FT
- Model #: XMHKC2ZP-731320
- $54.44 –
- Free Shipping

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Quantum 4-Port RS422 RS485 Mini PCIe Serial Card with Auto Direction Control for Industrial Automation
Limited time offer, ends 08/03
- Model #: C10V-S49-31
- $148.99 –
- Free Shipping


