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FT232RL USB to TTL Serial Adapter Module, Dual 3.3V & 5V Output USB to RS232 Download Debug Cable
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FT232RL USB to TTL Serial Adapter Module, Dual 3.3V & 5V Output USB to RS232 Download Debug Cable

Limited time offer, ends 11/25

$19.88
More options from $19.58
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Direct from AJMRTC Direct from AJMRTC
This product is sold direct from the manufacturer.
Coolgear 12in. High-Speed USB to RS-232 Serial DB9 Adapter Cable - Windows 7/8
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(1)
Coolgear 12in. High-Speed USB to RS-232 Serial DB9 Adapter Cable - Windows 7/8
$18.99
$3.99 Shipping
Direct from CoolGear Direct from CoolGear
This product is sold direct from the manufacturer.
Coolgear 72in. USB to RS-232 Serial DB9 Adapter w/ Prolific Chip (Pl-2303HX)
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Coolgear 72in. USB to RS-232 Serial DB9 Adapter w/ Prolific Chip (Pl-2303HX)
$19.99
$3.99 Shipping
Direct from CoolGear Direct from CoolGear
This product is sold direct from the manufacturer.
TRENDnet TU-S4, 4-Port USB to Serial RS232 Hub, Black
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TRENDnet TU-S4, 4-Port USB to Serial RS232 Hub, Black
$56.99
Free Shipping
Direct from TRENDnet Direct from TRENDnet
This product is sold direct from the manufacturer.
Gearmo 36in FTDI USB to Serial Cable for MAC PC Linux, Win 11 w/ Tx/Rx LEDs
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Gearmo 36in FTDI USB to Serial Cable for MAC PC Linux, Win 11 w/ Tx/Rx LEDs
$22.93
$3.99 Shipping
Direct from GearMo Direct from GearMo
This product is sold direct from the manufacturer.
Gearmo USB-C 2.0 to Serial RS-232 16 Inch Adapter w/ LED Indicators
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Gearmo USB-C 2.0 to Serial RS-232 16 Inch Adapter w/ LED Indicators
$36.33
$3.99 Shipping
Direct from GearMo Direct from GearMo
This product is sold direct from the manufacturer.
Gearmo 36in FTDI USB to Serial Cable for MAC PC Linux with Windows 11
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Gearmo 36in FTDI USB to Serial Cable for MAC PC Linux with Windows 11
$23.24
$3.99 Shipping
Direct from GearMo Direct from GearMo
This product is sold direct from the manufacturer.
Gearmo 36 inch USB to Serial RS232 FTDI professional adapter
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Gearmo 36 inch USB to Serial RS232 FTDI professional adapter
$27.86
$3.99 Shipping
Direct from GearMo Direct from GearMo
This product is sold direct from the manufacturer.
Coolgear 6ft USB to DB-9 RS232 Serial Converter with FTDI Chipset
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Coolgear 6ft USB to DB-9 RS232 Serial Converter with FTDI Chipset
$24.49
$3.99 Shipping
Direct from CoolGear Direct from CoolGear
This product is sold direct from the manufacturer.
1M (3.3FT) Black USB to DB9 RS232 Serial Adapter Cable with Prolific PL2303 Chip, Compatible with Windows Mac Linux
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1M (3.3FT) Black USB to DB9 RS232 Serial Adapter Cable with Prolific PL2303 Chip, Compatible with Windows Mac Linux

Limited time offer, ends 11/25

$15.91
Free Shipping
Direct from AJMRTC Direct from AJMRTC
This product is sold direct from the manufacturer.
Coolgear USB RS232 Serial Adapter DB9 Male for Windows 7 (32/64 bit) Adapter Only
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Coolgear USB RS232 Serial Adapter DB9 Male for Windows 7 (32/64 bit) Adapter Only
$23.29
$3.99 Shipping
Direct from CoolGear Direct from CoolGear
This product is sold direct from the manufacturer.
Gearmo 16in. USB 2.0 to RS-232 Serial Converter w/ LED Indicators & FTDI
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Gearmo 16in. USB 2.0 to RS-232 Serial Converter w/ LED Indicators & FTDI
$27.77
$3.99 Shipping
Direct from GearMo Direct from GearMo
This product is sold direct from the manufacturer.
CH340 USB to RS232 DB9 9Pin Serial Adapter Cable USB to COM Port Converter for Laptop Desktop Windows 98 XP 7 8
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CH340 USB to RS232 DB9 9Pin Serial Adapter Cable USB to COM Port Converter for Laptop Desktop Windows 98 XP 7 8

Limited time offer, ends 11/25

$26.81
Free Shipping
Direct from AJMRTC Direct from AJMRTC
This product is sold direct from the manufacturer.
Gearmo USB to RS-232 Serial Adapter w/ LED Indicators & Windows 11 Support
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Gearmo USB to RS-232 Serial Adapter w/ LED Indicators & Windows 11 Support
$29.07
$3.99 Shipping
Direct from GearMo Direct from GearMo
This product is sold direct from the manufacturer.
PCI-E 1X to 2-Port RS232 DB9 Male Serial Expansion Card AX99100 Chip Supports RS232/RS485/RS422 with 12CM Bracket
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PCI-E 1X to 2-Port RS232 DB9 Male Serial Expansion Card AX99100 Chip Supports RS232/RS485/RS422 with 12CM Bracket

Limited time offer, ends 11/25

$40.51
Free Shipping
Direct from AJMRTC Direct from AJMRTC
This product is sold direct from the manufacturer.
Coolgear 4-port USB to RS232 Adapter FTDI FT4232H & ZyWyn
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Coolgear 4-port USB to RS232 Adapter FTDI FT4232H & ZyWyn
$83.29
$3.99 Shipping
Direct from CoolGear Direct from CoolGear
This product is sold direct from the manufacturer.
Coolgear Professional Quad Port USB to Serial DB-9 RS-232 Adapter
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Coolgear Professional Quad Port USB to Serial DB-9 RS-232 Adapter
$108.99
$5.99 Shipping
Direct from CoolGear Direct from CoolGear
This product is sold direct from the manufacturer.
Coolgear USB 2.0 Serial High-Speed Adapter Box Industrial 8-Port RS-232 FTDI
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Coolgear USB 2.0 Serial High-Speed Adapter Box Industrial 8-Port RS-232 FTDI
$202.29
$5.99 Shipping
Direct from CoolGear Direct from CoolGear
This product is sold direct from the manufacturer.
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