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6 Feet USB to RS232 DB9 Female Serial Adapter Cable Windows 11 10 8 7 Mac Linux Serial to USB 2.0 with Prolific PL2303 Chip
- Model #: 781136492575
- $29.99 –
- Free Shipping
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DB9 RS232 Serial Port Solder-Free Breakout Board, D-SUB 9Pin Adapter Plate 1 Pair Male Female Connector with Screwdriver, Black Rubber Core and Long Bolts
Limited time offer, ends 07/09
- Model #: C472-L5890
- $24.99 –
- Free Shipping
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USB-Cto RS232 DB9 Serial Cable Male Converter Adapter with FTDI Chipset for Windows 11,10, 8.1, 8, 7, Vista, XP, 2000, Linux and Mac OS X 10.6 (10ft)
- Model #: 503608604437
- $29.99 –
- Free Shipping
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USB to RS232 DB9 Serial Cable Male Converter Adapter with FTDI Chipset for Windows 11,10, 8.1, 8, 7, Vista, XP, 2000, Linux and Mac OS X 10.6 (10ft)
- Model #: 355126742478
- $29.99 –
- Free Shipping
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5Pcs MAX3232 MAX232CSE RS232 to TTL Converter Module COM Serial Port Adapter Board
Limited time offer, ends 07/09
- Model #: C472-L5877
- $32.89 –
- Free Shipping
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C2G 02450 DB9 Male to DB25 Male Serial Adapter
- Color: Black
- Changer Type: DB9 to DB25
- Specifications: Color: Beige Connector 1: DB9 Male Connector 2: DB25 Male
- Parts: Lifetime limited
- Model #: 02450
- $15.82 –
- More options from $13.98 - $57.99
- $9.99 Shipping
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DB9 Mini Gender Changer - iGreely 10Pack 9 Pin RS-232 DB9 Female to Female Serial Cable Coupler Adapter
- Model #: VZ3MS-00-B07JY-1
- $19.88 –
- More options from $17.95 - $19.88
- Free Shipping
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IO-PCE382-2S PCIe X1 Dual RS232 Serial Card, 2-Port DB9 COM Expansion Adapter with Low Profile Bracket for Industrial PC & Data Acquisition
- Model #: B3EN-S2382
- $33.86 –
- Free Shipping
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PCI to 2-Port SATA Expansion Card, Sil3112 Chip Serial ATA PCI Host Controller Adapter
- Model #: B3EN-S2304
- $25.89 –
- Free Shipping
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USB 4-Port Serial Adapter/USB 2.0 Quad Port Serial DB-9 RS-232
- Model #: CLAWB004ET8ZAA
- $225.99 –
- Free Shipping
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PCIe to 2-Port DB9 RS232 Serial Expansion Card, AX99100 Chip COM Port PCI Express Adapter
- Model #: B3EN-S2292
- $29.39 –
- Free Shipping
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PCIe to 2-Port RS232 Serial Expansion Card, AX99100 Chip DB9 COM Port PCI Express Adapter
- Model #: B3EN-S2277
- $29.39 –
- Free Shipping
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USB to RS485 Data A B G-N-D Pinout Serial Converter Adapter Support Win 10
- Model #: CLAWB0CYBZJ9DZ
- $111.99 –
- Free Shipping
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USB to Serial RS-232 Adapter with LED Indicators, FTDI Chipset, Supports Windows 11/10/8.1/8/7, Mac OS X 10.6 and Above
- Model #: 400900404311
- $41.88 –
- More options from $41.88 - $48.99
- Free Shipping
![USB 16 Port Serial Adapter (RS232) [Black]](https://c1.neweggimages.com/productimage/nb300/C42AD25112910GL487B.jpg "USB 16 Port Serial Adapter (RS232) [Black]")
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Chip Isolated USB to T-T-L/RS232/RS485 3 in 1 Serial Port Adapter Industrial-Grade T-T-L RS-232 RS-485 Isolation
- Model #: CLAWB0CS64MWPJ
- $198.99 –
- Free Shipping
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Moxa UPort 1610-8 USB to 8-Port RS-232 Serial Hub, USB 2.0 hi-Speed, 921.6Kbps, 15KV ESD Protection
- Model #: 904465567279
- $573.00 –
- More options from $573.00 - $575.99
- Free Shipping
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waveshare USB to RS232 RS485 Serial Converter Adapter Onboard Original FT232RNL Chip,Supports Mac, Linux, Android, Win11/10/8.1/8/7
- Model #: 401917566687
- $44.99 –
- $5.99 Shipping
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RS - 232 RS232 to RS - 485 RS485 Interface Serial Adapter Converter New
- Model #: CLAWB0FZF7ZF9J
- $101.99 –
- Free Shipping
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usb to db9 rs232 serial adapter conveter computer cable
- Model #: ccooc-0043284
- $73.39 –
- More options from $72.59 - $75.33
- Free Shipping
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StarTech.com AT925FM DB9 to DB25 Serial Adapter - F/M
- Color: Black
- Changer Type: DB9 to DB25
- Specifications: Color: Beige Connectors: DB9 Female, DB25 Male
- Weight: 0.1
- Model #: AT925FM
- $13.90 –
- More options from $11.75 - $14.80
- Free Shipping
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10Pcs Rs-232 Rs232 to Rs-485 Rs485 Interface Serial Adapter Converter New
- Model #: CLAWB0FGH5ZFF9
- $149.99 –
- Free Shipping
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RS232 to RS485 Interface Serial Adapter Converter New Passive Two Way Converter for Master Single-chip Computer
- Model #: CLAWB0G3FZ7B6X
- $108.99 –
- Free Shipping
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Premium USB 2.0 to RS232 Serial DB9 Adapter - Supports Windows 11,10, 8, 7, Vista, XP, 2000, 98, Linux and Mac - Built with FTDI Chipset
- Brand: Dell
- Series: USB2-VE487-TG
- Part Number: USB2-VE487-TG
- Type: black
- Model #: 389010790951
- $33.99 –
- Free Shipping
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ATC-810 High Speed Serial RS232 to USB Adapter
- Model #: 668706894370
- $73.99 –
- $5.99 Shipping
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Vszerda PCIe X1 to Dual RS232 Serial Port Card, IO-PCE382-2S High-Speed 2-Port DB9 RS232 Expansion Adapter, Compatible with Industrial PC, and Data Acquisition Systems (Card)
Limited time offer, ends 07/20
- Model #: 16WEAQA
- $34.99 –
- Free Shipping
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Vszerda PCIe to 4-Port RS-485/422 Serial Card, High-Speed 9-Pin DB9 COM Port Expansion with Surge/Lightning Protection, Voltage Suppression Terminal Blocks
Limited time offer, ends 07/20
- Model #: T4Y98HHTY
- $68.99 –
- Free Shipping
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6ft (1.8m) 1-Port USB to Serial RS232 Adapter, FTDI DB9 Serial DCE Adapter Cable, Null Modem, USB 2.0 - TAA
- Model #: 785062710154
- $58.13 –
- More options from $58.13 - $63.13
- Free Shipping
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5Pcs TTL to RS485 Module, Hardware Automatic Flow Control UART Serial Level Mutual Conversion Module, 3.3V-5.5V Wide Voltage 485 to TTL Converter
Limited time offer, ends 07/09
- Model #: C472-L5887
- $40.99 –
- Free Shipping
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DB9 RS232 Serial Port Breakout Board, D-SUB Solder-Free Connector Adapter Plate, 1 Pair Male and Female with Screwdriver, Black Rubber Core
Limited time offer, ends 07/09
- Model #: C472-L5882
- $24.99 –
- Free Shipping
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Vszerda PCIe X1 to Dual RS232 Serial Port Card, IO-PCE382-2S High-Speed 2-Port DB9 RS232 Expansion Adapter, Compatible with Industrial PC, and Data Acquisition Systems (Card with Short Metal Plate)
Limited time offer, ends 07/20
- Model #: R1E65R1S
- $34.96 –
- Free Shipping