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Select Image Part # Mfr. Description Datasheet Availability Pricing (USD) Filter the results in the table by unit price based on your quantity. Qty. RoHS
Microchip Technology Interface Development Tools MCP2200 USB to RS232 Demo Board 72In Stock
$46.80
Min.: 1
Mult.: 1
Digi Interface Modules Digi Edgeport/8; 8 port RS232 serial DB-25 to USB Converter w/ recessed 19" rack bracket option; (incldues 1 meter A to B USB cable); Replaces 301-1016-08 16In Stock
$660.12
Min.: 1
Mult.: 1
Parallax Interface Development Tools USB to 232 Serial Ad apter with Cable 7In Stock
$27.57
Min.: 1
Mult.: 1
Olimex Ltd. Interface Development Tools 13In Stock
$5.84
Min.: 1
Mult.: 1
Connective Peripherals Interface Modules 2-PRT USB-RS232 ADPT Din rail, Metal cas 21In Stock
$98.41
$88.90
$81.99
$78.08
$74.36
Min.: 1
Mult.: 1
Digi Interface Modules Digi Edgeport/216 2-USB 16-serial port DB-9 Rack Mountable USB Converter w/ recessed 19" rack bracket option (includes 5V/3A center negative wall mount power supply with international power plugs and 1 meter A to B USB cable); Replaces 301-2000-10 42In Stock
37Expected 2026/11/13
$1,100.20
Min.: 1
Mult.: 1
Brainboxes Interface Modules Isolated High Retention USB 1 Port RS232 157In Stock
36On Order
$123.21
Min.: 1
Mult.: 1
Digi Interface Modules Edgeport 1 port USB converter 184In Stock
$142.03
Min.: 1
Mult.: 1
Digi Interface Modules Edgeport 1 port USB converter 267In Stock
$136.66
Min.: 1
Mult.: 1
Brainboxes Interface Modules Compact 1 Port RS232 High Retention USB 1MBaud 40In Stock
$68.62
Min.: 1
Mult.: 1
Advantech Signal Conditioners & Signal Converters ULI-321D USB to 1 x RS-232 DB9M CNV 24In Stock
$83.01
Min.: 1
Mult.: 1
Advantech Signal Conditioners & Signal Converters ULI-321DK USB to 1 x Lck RS-232 DB9M CNV 30In Stock
$83.01
Min.: 1
Mult.: 1
Digi Interface Modules Digi Edgeport/4; 4 port DB-9 RS232 to USB Converter (includes 1 meter A to B USB cable); Replaces 301-1000-04 26In Stock
$437.67
Min.: 1
Mult.: 1
Digi Interface Modules Digi Edgeport/8; 8 port RS232 DB-9 To USB Converter; (includes 1 meter A to B USB cable); Replaces 301-1002-08 21In Stock
$663.53
Min.: 1
Mult.: 1

Advantech Signal Conditioners & Signal Converters ULI-321DC USB x 1 Iso. RS-232 DB9M CNV 83In Stock
$153.32
Min.: 1
Mult.: 1
FTDI Interface Development Tools USB to RS232 Dev Module for FT232R IC 92In Stock
100Expected 2027/05/07
$22.90
$21.33
$21.32
Min.: 1
Mult.: 1
Brainboxes Interface Modules USB 2 Port RS232 1MBaud 5In Stock
$121.64
Min.: 1
Mult.: 1
Parallax Interface Development Tools USB TO SERIAL ADPT 9In Stock
$23.99
Min.: 1
Mult.: 1
Advantech Signal Conditioners & Signal Converters ULI-321DCK USB x 1 Lck Iso. RS-232 DB9M 9In Stock
16Expected 2027/01/04
$153.33
Min.: 1
Mult.: 1
Connective Peripherals Interface Modules USB 1port iso RS232 Serial Adap w/ cable 23In Stock
$126.62
$114.45
$109.31
$105.44
Min.: 1
Mult.: 1
Connective Peripherals Interface Modules 1 PORT USB - RS232 Adapter; Small Case 18In Stock
$36.61
$31.59
$30.92
$28.87
Min.: 1
Mult.: 1
Connective Peripherals Interface Modules 1 Port USB to RS232 DuoEtte Adapter 35In Stock
$23.53
$20.83
$20.29
$19.15
Min.: 1
Mult.: 1
Connective Peripherals Interface Modules 2 Port USB-RS232 w/ Detachable USB Cable
29Expected 2026/11/18
$69.08
$61.07
$58.01
$55.68
Min.: 1
Mult.: 1
Connective Peripherals Interface Modules 1 Port USB-RS232 Full Speed Adapter
140On Order
$35.22
$31.44
$30.12
$29.01
Min.: 1
Mult.: 1
Brainboxes Interface Modules USB 8 Port RS232 1MBaud Non-Stocked Lead-Time 4 Weeks
$435.12
Min.: 1
Mult.: 1