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USB to RS232 4 port COM adapter card 9Pin USB 2.0 to 4 ports RS232 Serial DB9 COM Controller Connectors Adapter Hub
- Model #: CW-USB-DF3735
- $179.50 –
- Free Shipping
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Great-Q 5pcs RS232 DB9 Female to USB 2.0 A Female Serial Cable Cord Adapter Converter 8" Inch 25cm wholesale
- Model #: CW-USB-DF2147
- $69.40 –
- Free Shipping
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USB2.0 to RS-485 RS-422 DB9 pin female COM Serial Port chip PL2303 isolated USB to a RS485 USB rs485 RS422 adapter converter
- Model #: CW-USB-DF2518
- $84.30 –
- Free Shipping
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Serial Adapter 4 port RS232 Serial DB9 COM to USB 2.0 Adapter Card rs232 to usb cable converter Industrial grade for POS system
- Model #: CW-USB-DF3575
- $156.50 –
- Free Shipping
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UTEK UT-8811 USB 2.0 to Serial RS-232 DB9 9Pin Adapter Converter Cable 1.5m support win10
- Model #: CW-USB-DF2666
- $91.00 –
- Free Shipping
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10pcs RS232 DB9 Female to USB 2.0 A Female Serial Cable Adapter Converter 8" Inch 25cm
- Model #: CW-USB-DF3041
- $109.00 –
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WISDUM 1.5m USB-C to RS232 DB9 Male Serial Adapter PL-2302 Chipset w/Female to Female Connector Converter Supports Windows XP/Vista/7/8.1/10,Mac OS (with Female to Female Converter)
Limited time offer, ends 05/08
- Model #: C2AG-0127-C87
- $26.93 –
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7 Ports (2X USB C - 5X USB 3.2) USB PCI Express Card PCIe, 10Gbps High Speed USB3.0 PCI-EX1 X4 X8 X16 Adapter Converter for Desktop PC, for for XP/7/8/10
- Model #: BZ59-1226-Z7
- $82.99 –
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U USB to Ethernet Adapter USB 3.0 to 10 100 1000 Mbps Gigabit RJ45 LAN Network Adapter Compatible with Nintendo Switch Laptop PC MacBook Surface XPS Raspberry Pi 4b, and More
Limited time offer, ends 05/12
- Model #: dolaerB091TL1VQ4
- $48.99 –
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USB 3.0 to Ethernet Adapter, CableCreation SuperSpeed USB to RJ45 Network Adapter Supporting 10/100/1000 Mbps Gigabit for MacBook, Windows, XPS, Surface Pro, Notebook, White
Limited time offer, ends 05/12
- Type: Desktop Charger
- Model #: 39785299050558
- $19.99 –
- More options from $19.99
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4 Port USB 3.0 HUB Adapter PCI-E 1X to USB3.0 Card PCI Express Expansion Card with 30cm USB Cable 5Gb Speed For Desktop Computer
- Model #: CW-USB-DF3615
- $163.95 –
- Free Shipping
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Dual RS232 Serial COM DB9 & Printer Parallel Port LPT DB25 to PCI Adapter Converter riser Card AX9865 Chipest
- Model #: CW-USB-DF2650
- $89.90 –
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USB 3.1 PCI express card adapter USB3.1 Type C 19pin 19 pin Front USB 3.0 PCI-e controller USB3 pcie x1 converter Expansion Card
- Model #: CW-USB-DF2944
- $104.00 –
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2 port Serial DB9 RS232 Parallel DB25 PCI e Adapter Serial DB9 RS232 Parallel DB25 to PCI e Adapter RS-232 PCIe PCI-e Card
- Model #: CW-USB-DF3241
- $121.45 –
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USB Type-c to 3 Port USB 3.0 Hub Adapter With SD Card Reader COMBO
- Model #: CW-USB-DF3333
- $129.40 –
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PCIe Serial DB9 RS232 Parallel DB25 Adapter PCIe to 2 port Serial DB9 RS232 Parallel DB25 Adapter RS-232 PCI-e Converter Card
- Model #: CW-USB-DF3240
- $121.45 –
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2 ports USB 3.0 PCI-e Controller Card + PCIe Low Profile Bracket PCI Express to USB3.0 Converter Adapter NEC chipset
- Model #: CW-USB-DF3213
- $118.55 –
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Hight speed 10Gbps Type C Adapter USB C to USB3.0 A Male OTG Charging & Sync Converter for Mobile Phones Laptops Tablets
- Model #: CW-USB-DF1260
- $42.50 –
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ExpressCard adapter 34 mm 54 mm ExpressCard Serial DB9 COM RS232 adapter Express Card to RS232 converter for Laptop
- Model #: CW-USB-DF2504
- $84.00 –
- Free Shipping
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10pcs/lot USB 2.0 A female to B female printer USB port converter adapter connector retail wholesale
- Model #: CW-USB-DF1303
- $44.00 –
- Free Shipping
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Mini Micro USB 5pin male to USB 2.0 B Type Female Printer Scanner Adapter connector M/F usb 2.0
- Model #: CW-USB-DF0224
- $21.25 –
- $5.00 Shipping
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10pcs RS232 serial port connector DB9 female socket Plug connector 9pin copper RS232 COM socket adapter
- Model #: CW-USB-DF0265
- $22.50 –
- $5.00 Shipping
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2 Port RS232 RS-232 Serial Port COM & DB25 Printer Parallel Port LPT to PCI-E PCI Express Card Adapter Converter
- Model #: CW-USB-DF3686
- $173.20 –
- Free Shipping
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2 Port Dual RS232 RS-232 DB9 Serial Port COM Device to PCI Adapter Converter Card 2pcs
- Model #: CW-USB-DF2901
- $102.65 –
- Free Shipping
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RS232 to RS485 Data Converter Serial Adapter 1.2KM 4 Bit
- Model #: CW-USB-DF1918
- $62.50 –
- Free Shipping
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8 Port PCIE to DB9 RS232 Serial Port to PCIE Riser Card Serial Controller Card PCI-E Express Extension Card Converter Adapter
- Model #: CW-USB-DF4162
- $307.50 –
- Free Shipping
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PCI-E to 4port RS232 PCI Express DB-9 Serial RS232 RS232 Com Ports to PCI-E Controller Extender Adapter Card 2pcs/lot
- Model #: CW-USB-DF3824
- $195.55 –
- Free Shipping
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2 Port Dual RS232 RS-232 DB9 Serial Port COM Device to PCI Adapter Converter Card 5pcs
- Model #: CW-USB-DF3905
- $211.00 –
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2 PORTS RS-232 Serial Port COM & DB25 Printer Parallel Port LPT to PCI-E PCI Express Card Adapter Converter WCH382 Chip DB9 DB25
- Model #: CW-USB-DF2197
- $72.50 –
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Serial DB9 RS232 PCI e Adapter 4 ports Serial DB9 RS232 to PCI e Adapter RS-232 PCIe PCI-e Converter Card MosChip with cable
- Model #: CW-USB-DF3448
- $141.75 –
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-RS232 RS-232 Serial Port COM & DB25 Printer Parallel Port LPT to PCI-E PCI Express Card Adapter Converter WCH382L Chip
- Model #: CW-USB-DF1899
- $62.10 –
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USB 3.1 SuperSpeed 10Gbps Angled USB Type-C Male to Female Adapter Converter
- Model #: CW-USB-DF0671
- $28.40 –
- $5.00 Shipping
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Serial Parallel PCI Adapter 2 portDB9 RS232 DB25 25Pin Printer cable PCI adapters RS-232 Converter Card
- Model #: CW-USB-DF2351
- $78.55 –
- Free Shipping
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Sale 4 Four RS-232 RS232 DB9 9 Pin Serial Port to PCI I O Controller Card Adapter Lowest price for desktop
- Model #: CW-USB-DF2171
- $70.75 –
- Free Shipping
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10Gbps USB C Adapter Female to Female Type C Adapter Straight Tiny USB-C Adaptor USB 3.1 Type-C Connector Converter 24Pin
- Model #: CW-USB-DF0344
- $24.00 –
- $5.00 Shipping
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Mini PCI-E USB Card MINI PCI-Express to USB3.0 Adapter 19Pin Header to USB3.0 5Gb SATA Power Half High Full High Suitable for PC
- Model #: CW-USB-DF3374
- $134.00 –
- Free Shipping