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- Brand: TP-Link
- Model #: UE302C
- $48.25 –
- More options from $45.21 - $65.31
- Free Shipping
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Mellanox ConnectX-6 Dx Ethernet SmartNIC - PCI Express 4.0 x8 - 2 Port(s) - Optical Fiber - 25GBase-X - Plug-in Card
- Model #: MCX621102AC-ADAT
- $837.00 –
- More options from $831.01 - $1,137.00
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4 Port USB 3.0 PCIe Card w/ 4 Dedicated 5Gbps Channels (USB 3.2 Gen 1) - UASP - SATA / LP4 Power - PCI Express Adapter Card (PEXUSB3S44V)
- Brand: Dell
- Series: PEXUSB3S44V
- Part Number: PEXUSB3S44V
- Specifications: usb3.0, 6.6 L x 0.6 W x 4.7 H inches, 0.092 kilograms, 3.9116 L x 14.5034 W x 21.0058 H centimeters, 0.191 kilograms, 2 Year, PEXUSB3S44V, 43201400
- Model #: 525974688492
- $112.99 –
- Free Shipping
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Tripp Lite Mini Bluetooth 5.0 (Class 2) USB Adapter - USB 2.0 Type A - 3 Mbit/s - External
- Model #: U261-001-BT5
- $35.68 –
- More options from $23.85 - $87.99
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C2G 02926 RJ45 to DB15 Male Modular Adapter, Gray
- Color: Black
- Changer Type: RJ45 to DB15 Male
- Parts: Lifetime limited
- Labor: Lifetime limited
- Model #: 02926
- $8.25 –
- Free Shipping
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6FT USB 3.0 TO GIGABIT RJ45
- Color: N/A
- Model #: Y10C137-B1
- $64.82 –
- More options from $21.35 - $64.82
- Free Shipping
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6ES7 901-3CB30-0XA0 Adapter for S7-200 Programming Cable RS232 PC PPI Communication Data Line
- Model #: CLAWB0FRXFX4BM
- $166.99 –
- Free Shipping
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Adaptador Blue*/tooth de puerto serie BT578 V3 RS232, SPP+BLE
- Model #: CLAWB0FRZGCPS7
- $226.99 –
- Free Shipping
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- $30.70 –
- More options from $30.70 - $37.37
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C2G 02446 DB9 Female to DB25 Male Serial RS232 Adapter, Beige
- Color: Black
- Changer Type: DB9 to DB25
- Specifications: Number of Connectors: 2 Connector Details: 1 x 9-pin DB-9 Female Serial
- Parts: Lifetime limited
- Model #: 02446
- $14.03 –
- More options from $7.49 - $67.00
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USB to RS2321485/422/TTL Adapter Converter Adopt Industrial Isolated USB Converter with Multiple Protection
- Model #: CLAWB0CL42VFBS
- $76.99 –
- Free Shipping
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NET232+ Serial to Ethernet Intelligent Cable Adapter with DTE (Male) Connector (GC-NET232-PLUS-DTE-110)
- Model #: 541731871533
- $179.99 –
- $5.00 Shipping
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SMALL PROFILE USB SERIAL DEVICE
- Color: N/A
- Changer Type: Serial/USB
- Model #: US320
- $96.11 –
- More options from $96.11 - $122.21
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C2G 02449 DB9 Male to DB25 Female Serial RS232 Serial Adapter, Beige
- Color: Black
- Changer Type: DB9 to DB25
- Specifications: Color: Beige Connector 1: DB9 Male Connector 2: DB25 Female
- Parts: Lifetime limited
- Model #: 02449
- $15.82 –
- More options from $8.50 - $37.32
- $9.99 Shipping
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C2G 02782 DB9 M/M Serial RS232 Mini Gender Changer (Coupler)
- Color: Black
- Changer Type: DB9 Gender Changer
- Specifications: Connector 1: DB9 Male Connector 2: DB9 Male Color: Nickel Weight: 0.03 lbs.
- Parts: Lifetime limited
- Model #: 02782
- $8.93
- $6.19 –
- Save: $2.74 (30%)
- More options from $6.19 - $32.88
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for PC Adapter USB 6ES7 972-0CB20-0XA0 USB to MPI/DP/PPI Network Adapter for S7 Systerm Compatible with Siemens PLC Programming Cable S7-200/300/400 Data Download Line
- Model #: CLAWB0C4NVYVYQ
- $88.99 –
- Free Shipping
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SerialGear USB RS-232 Industrial Adapter Isolated and Surge Protected FTDI Chip
- Model #: 9391048840965
- $135.99 –
- $5.00 Shipping
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Silverstone ECD01 Internal USB 2.0 to dual RS232 port adapter
Limited time offer, ends 05/30
- Model #: ECD01
- $41.28 –
- More options from $41.08 - $50.14
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usangreen USB to RS232 Serial Adapter 4 Pin Terminal Block TXD RXD GND VCC Pinout with FT232RL Chip Support Windows XP/Android/Window7/8/10/Mac OS/Vista
- Model #: 478643929154
- $42.99 –
- $5.99 Shipping
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CC2045-10N 10ft DB9 Female to Female Serial RS232 Null Modem Cable
- Model #: KC#255646120295
- $44.99 –
- Free Shipping
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USB-C Type-C Female to TTL Converter UART STC Module Serial Programmer CH340G CH340 3.3V 5V Adapter Replace PL-2303
- Model #: B3EW.111379
- $21.99 –
- More options from $21.99 - $36.99
- 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
- $16.82 –
- More options from $13.98 - $57.99
- $9.99 Shipping
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USB Keyboard Mouse Over RJ45 CAT5E CAT6 Cable Extension Extender Cable Adapter
Limited time offer, ends 05/30
- Model #: B3EW0919012
- $24.99 –
- More options from $9.99 - $24.99
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USB Type C to RS232 9pin Serial Interface Adapter for Mobile Cellular POS Card Read usbc rs232 Converter Cable(U232C w Driver CD)
- Model #: CLAWB0FM8FHN4V
- $266.99 –
- Free Shipping
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- Model #: TCK3G
- $45.00 –
- More options from $45.00 - $110.26
- Free Shipping
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C2G 02781 DB9 F/F Serial RS232 Mini Gender Changer/Coupler, Nickel
- Changer Type: DB9 Gender Changer
- Specifications: Connector 1: DB9 Female Connector 2: DB9 Female Color: Nickel Weight: 0.03 lbs.
- Parts: Lifetime limited
- Labor: Lifetime limited
- Model #: 02781
- $13.82 –
- More options from $8.73 - $42.99
- $9.99 Shipping
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DB25 Female / DB25 Female, Null Modem Adaptor
- Color: Gray
- Changer Type: Serial
- Model #: 30D3-38400
- $8.49 –
- Free Shipping
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DSD TECH SH-B35 RS485 RS232 to Bluetooth 2.0 Adapter Support Android and Windows
- Model #: 404669101663
- $42.99 –
- $5.99 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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waveshare USB to RS232 RS485 Serial Converter Adapter Onboard Original FT232RNL Chip,Supports Mac, Linux, Android, Win11/10/8.1/8/7
- Model #: 401917566687
- $50.99 –
- $5.99 Shipping
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Waveshare Rail-Mount TTL to RS485 Isolated Converter, Multi-Isolation Protection, Compatible with TTL/RS485 Standard
- Model #: 988154287914
- $39.99 –
- More options from $39.99 - $46.79
- $5.99 Shipping