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Gearmo 2 Port USB Type-C To Serial Adapter w/ Per Port Rx / TX Status LED Matrix
- Color: Black
- Changer Type: USB to DB9 (RS-232)
- Model #: GM-FTDI2XC-LED
- $49.68 –
- $3.99 Shipping

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Gearmo 2-Port Professional USB 2.0 to Serial Converter w/ RX/TX Status LED
- Color: Black
- Changer Type: USB to DB9 (RS-232)
- Model #: GM-FTDI2X-LED
- $49.64 –
- $3.99 Shipping

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Gearmo 4 Port USB Type-C To Serial Adapter with Per port LED Rx / TX
- Color: Black
- Changer Type: USB to DB9 (RS-232)
- Model #: GM-FTDI4XC-LED
- $61.78 –
- $3.99 Shipping

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Coolgear USB2 to 8-Port RS232-422-485 Serial TB Adapter Isolation | Surge
- Color: Black
- Changer Type: USB to DB9 (RS-232)
- Model #: USB2-8COMi-SI-TB
- $427.29 –
- $5.99 Shipping

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StarTech.com ICUSB422IS 1 Port Metal Industrial USB to RS422/RS485 Serial Adapter w/ Isolation
- Color: Black
- Changer Type: 1 Port Metal Industrial USB to RS422/RS485 Serial Adapter
- Specifications: Color: Black Connector Type: 1 - USB B Female Connector Type: 1 - DB9 Male General Specifications: Dip Switch Configuration Baud Rate: 300 bps to 921.6 Kbps Data Bits: 7,8 Isolation: 2500 Vrms Surge Protection: 500 Watts Power Requirements: 5V/200mA (USB Bus Powered) OS Support: Windows 98SE, ME, 2000, XP, 2003, Vista
- Connector A: 1x USB 2.0 Type B female
- Model #: ICUSB422IS
- $151.41
- $149.14 –
- More options from $149.14 - $164.55

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USB2.0 Type-A to TTL Converter UART STC Module Serial Programmer CH340G CH340 3.3V 5V Adapter Replace PL-2303
- Model #: B3EW.111378
- $18.28 –
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USBGear USB C to Serial FTDI Adapter Black for Windows 10 Fully Supported! - USBG-232-C
- Color: Black
- Changer Type: USB to DB9 (RS-232)
- Model #: 736983909039
- $28.99 –
- $3.99 Shipping

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CP2102 USB 2.0 to TTL Module Serial Converter Adapter Module USB to TTL Downloader with Jumper Wires
- Model #: AOE-636
- $16.99 –
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Brainboxes US-257 2 Port RS232 USB to Serial Adapter
- Changer Type: USB to DB9 (RS-232)
- Specifications: Host Interface: USB Ports: 2 x 9-pin DB-9 Male RS-232 Serial Operating Distance: EIA - RS232 Standard Cable: USB cable Platform Support: PC PCB Layers: 4 Power Consumption: 100mA @ 3.3V Operating Systems: Microsoft Windows 7 32 bit & 64 bit Editions Windows Vista 32 bit & 64 bit Editions Windows XP 32 bit & 64 bit Editions Form Factor: External Dimensions: 3.94" x 4.13" x 1.02" Weight (Approximate): 13.58 oz
- Connector A: 1x USB
- Connector B: 2x DB-9 male
- Model #: US-257
- $128.64 –
- More options from $128.64 - $176.56

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Aomoproing USB 2.0 9Pin 10Pin Header to USB C Adapter Cable,IDC 10Pin Motherboard Serial Female to USB 3.1 Type C Male 24AWG Extender Converter Cable -50CM (2PCS)
- Model #: C12Y -2 in 1A499
- $16.99 –
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Vszerda USB2.0 Type-A to TTL Converter UART STC Module Serial Programmer CH340G CH340 3.3V 5V Adapter Replace PL-2303
Limited time offer, ends 10/17
- Brand: Vszerda
- Part Number: U2-079-AM-HX
- Specifications: USB-TTL UART STC Module Serial Programmer
- Weight: 11 grams
- Model #: U2V01
- $15.29 –
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Vszerda USB2.0 Type-A to TTL Converter UART STC Module Serial Programmer CH340G CH340 3.3V 5V Adapter Replace PL-2303
- Model #: 9GSD252
- $24.19 –
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BLACK BOX IC833A DB9 MINI CONVERTER (USB TO SERIAL), USB/
- Model #: IC833A
- $124.69
- $124.19 –
- More options from $124.19 - $129.37
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Vszerda Type-C & USB 3.0 to SD Card & TF T-Flash Card Reader Writer for Tablet & Camera & Laptop & Mate Serial Phone
Limited time offer, ends 10/25
- Model #: UC-061-S1
- $20.99 –
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USBGear Industrial Professional USB Serial Adapter RS232 FTDI with 5Volt Out
- Color: Black
- Changer Type: USB to DB9 (RS-232)
- Model #: USB-COMPlus
- $33.99 –
- $3.99 Shipping

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4X USB to RS232 RS485 USB Serial Communication Module Industrial Grade USB-232/485 Signal Converter
- Model #: CLAWB0D1QV65YW
- $82.19 –
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CH340B USB to RS485 RS422 Serial Communication Module Converter Adapter Cable
- Model #: CLAWB0CS6KLWNT
- $113.79 –
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hiBCTR 6 Packs CP2102 USB 2.0 to TTL Module Serial Converter Adapter Module USB to TTL Downloader with Jumper Wires
- Model #: 988154288959
- $45.99 –
- $5.99 Shipping

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FT232RL USB to RJ45 Serial Converter Control Cable for Skywatcher Telescope EQ6-R AZEQ6 AZEQ5
- Model #: 988154273467
- $41.99 –
- $5.99 Shipping

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SerialGear USB to Dual Serial RS-422/RS-485 Port Mountable Converter
- Model #: USB-2COMi
- $76.99 –
- $3.99 Shipping

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DTECH 3FT USB to TTL UART Serial Debug Cable, PL2303 Chip 4Pin 3.3V Output with TX/RX LED Indicator, Compatible with Windows 11/10/8/7/XP, Mac & Linux
- Model #: B3EN-S2781
- $27.89 –
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OIKWAN USB to RS422 RS485 Serial Port Converter Adapter Cable with FTDI Chip Supports Windows 11 10 8 7 XP Mac -10 Feet
Limited time offer, ends 10/07
- Model #: OYSC5KU-8.5-2IN1-82
- $39.98 –
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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
Limited time offer, ends 10/15
- Model #: LHXC6W1JU13-387
- $61.99
- $60.99 –
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UOTEK 4.92ft USB to RS232 RS485 RS422 Converter Serial Adapter USB2.0 Cable DB9 Connector WinXP/7/8/8.1/10 UT-8890
- Type: converter
- Cable Length: 1.5m
- Connector A: USB-A MALE
- Connector B: DB9 MALE
- Model #: UT8890
- $24.79 –
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USB2.0 Type-A to TTL Converter UART STC Module Serial Programmer CH340G CH340 3.3V 5V Adapter Replace PL-2303
Limited time offer, ends 10/15
- Model #: WL.C7EZ-260929-0770
- $17.08 –
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UOTEK 4.92ft RS232 to USB Converter Cable USB-A RS-232 COM Port DB9 Serial Adapter Connector with Magnetic Ring UT-810N
- Type: Converter
- Cable Length: 4.92ft
- Connector A: USB-A
- Connector B: DB9 Male
- Model #: UT-810N
- $16.29 –
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UOTEK 4.92FT USB to RS232 Converter Adapter FTDI Chip Compatible with USB2.0 1.5M Serial Cable DB9 Malel Port ±15KV ESD Protection UT-8801
- Type: Converter
- Cable Length: 4.92ft
- Connector A: DB9 Male
- Connector B: USB-A Male
- Model #: UT-8801
- $19.79 –
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UOTEK USB to RS-232 Converter RS232 to USb2.0 Conversion Adapter Serial COM DB9 Connector Asynchronous Full Duplex UT-882
- Model #: UT-882
- $10.49 –
- $8.04 Shipping

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Pidwaok USB to Mini USB Console Cable FT232RL Chip for Brocade ICX7250 ICX7450 ICX7750 Switch Configuration, RS232 Serial Adapter 1.5M Plug and Play
- Model #: 395498951782
- $66.99 –
- $5.99 Shipping

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Pidwaok FT232RL USB to RS232 DB25 Male Cable 1.8m for Sartorius Analytical Balance BSA CPA CP GC GP Series Serial Communication Adapter
- Model #: 584825486817
- $60.99 –
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