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In Serial Cables

Our most popular products, based on sales and updated frequently.
01
Sabrent USB 2.0 to Serial (9-Pin) DB-9 RS-232 Adapter Cable 6ft Cable with Hexnut connectors (SBT-FTDI)
SABRENT Model SBT-FTDI 6 ft. USB 2.0 to Serial Adapter Cable (FTDI Chipset)
  • Type: USB 2.0 to Serial (9-pin) DB-9 RS-232
  • Type: PDA Accessories
  • Color: Black
  • Connector Number: 2
  • Model #: SBT-FTDI
  • Item #: 9SIBK19JMZ6396
  • Return Policy: View Return Policy
$13.99

Excellent product. Nice long cord length, and best of all, it uses the FTDI Chipset. If you are looking for a REAL USB to RS232 adapter, this is it. I work with many home automation, access control, and alarm systems which are VERY picky about which RS232 adapters they will use, and I have found that only those adapters using the FTDI chipset will work without a glitch. I bought a handful to keep on hand for my clients and techs. In short, if you are seeking a USB to RS232 adapter, look no further. Buy this one.

02
Sabrent USB 2.0 to Serial (9-Pin) DB-9 RS-232 Adapter Cable 6 ft. Cable with Thumbscrews Connectors (CB-FTDI)
SABRENT Model CB-FTDI 6 ft. USB 2.0 to Serial (9-Pin) DB-9 RS-232 Adapter Cable
  • Type: USB 2.0 to Serial (9-Pin) DB-9
  • Color: Black
  • Connector Number: 2
  • Connector Detail: 1 x Type A Male USB 2.0 USB to 1 x 9-pin DB-9 Male RS-232 Serial
  • Model #: CB-FTDI
  • Item #: 9SIBK19JP35651
  • Return Policy: View Return Policy
$13.99

Good performance, long cable, standard FTDI chipset.

03
Tripp Lite Model P450-006 6 ft. Null Modem Cable DB9F to DB9F Female to Female
Tripp Lite Model P450-006 6 ft. Null Modem Cable DB9F to DB9F
  • Type: Serial (COM)
  • Type: Others
  • Color: Black
  • Connector Number: 2
  • Model #: P450-006
  • Item #: 9SIA8N2JSF8242
  • Return Policy: View Return Policy
$10.01
$10.23
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It works. 6ft is a decent length for what I needed.

04
FTDI TTL-232R-3V3 USB to TTL UART Converter Adapter Serial Cable,3.3V, Header 4 Pin, 4 WAY
FTDI TTL-232R-3V3 USB to TTL UART Converter Adapter Serial Cable,3.3V, Header 4 Pin, 4 WAY
  • Color: Black
  • Model #: TTL-232R-3V3 4PIN
  • Item #: 9SIBZT2KGN0429
  • Return Policy: View Return Policy
Limited Time Offer
$11.49
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05
IOGEAR Model GUC232A 16" USB to Serial RS-232 Adapter
IOGEAR Model GUC232A 16" USB to Serial RS-232 Adapter
  • Type: USB to DB9 (RS-232)
  • Connector Number: 2
  • Connector Detail: 1 x USB Male 1 x DB9 Male
  • Speed: Up to 230Kbps
  • Model #: GUC232A
  • Item #: N82E16812107906
  • Return Policy: 45/1 Return Policy
$23.48
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It does send a true break signal. I'm using it with XP-SP2 and TeraTerm, physically connecting to a Sun Fire V240 console port and it does work. You get one yellow LED as feedback. When sending break it lights for one second. When the Sun spins the cursor you see the LED briefly flash, so it combines TX/RX feedback into one LED. For Linux use minicom for a VT emulator on a com port.

07
StarTech.com Model PLATE9M2P16 16" 2 Port DB9 Serial Port Bracket to 10 Pin Header
StarTech.com Model PLATE9M2P16 16" 2 Port DB9 Serial Port Bracket to 10 Pin Header
  • Type: Adapter
  • Type: Serial/IDC
  • Color: Gray
  • Connector Number: 4
  • Model #: PLATE9M2P16
  • Item #: 9SIA1K6KKC0349
  • Return Policy: View Return Policy
$17.99

Brings serial ports on my ASRock X99 WS out to the rear panel, where I have one hooked up to my Cyber Power UPS for monitoring purposes. Ribbon cables are more than long enough for the job and need to be dressed after installation. Price is perfect.

08
FTDI TTL-232R-3V3 USB to TTL UART Adapter Converter Serial Cable,3.3V,6 Way, USB to TTL UART Debug Cable
FTDI TTL-232R-3V3 USB to TTL UART Adapter Converter Serial Cable,3.3V,6 Way, USB to TTL UART Debug Cable
$10.00
Free Shipping
10
C2G 26886 USB to DB9 Serial RS232 Adapter Cable, Blue (1.5 Feet, 0.45 Meters)
C2G 26886 USB to DB9 Serial RS232 Adapter Cable, Blue (1.5 Feet, 0.45 Meters)
  • Type: USB
  • Type: Cable Connectors
  • Color: Blue
  • Connector Number: 2
  • Model #: 26886
  • Item #: N82E16812196349
  • Return Policy: 30-Day Return Policy
Save 31%
$20.59
$29.99
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Worked Great easy to install!

12
StarTech.com ICUSB2321F USB to Serial Adapter - 1 port - USB Powered - FTDI USB UART Chip - DB9 (9-pin) - USB to RS232 Adapter
StarTech.com ICUSB2321F USB to Serial Adapter - 1 port - USB Powered - FTDI USB UART Chip - DB9 (9-pin) - USB to RS232 Adapter
  • Type: Data Transfer Cable
  • Type: Cable Connectors
  • Color: Black
  • Connector Number: 2
  • Model #: ICUSB2321F
  • Item #: N82E16812200964
  • Return Policy: 30-Day Return Policy
$46.99
Free Shipping

It works! Easy to install and I was able to communicate with RS232 device first time. Much more reliable than the prolific chip set, which was extremely unstable. This is the third or 4th USB to RS232C adapter and the first that works for all my devices with out a driver reload.

14
USBGear FTDI 6ft. Long USB to Serial Adapter Cable with Screws and Three LED display
USBGear FTDI 6ft. Long USB to Serial Adapter Cable with Screws and Three LED display
  • Type: 6 ft.
  • Color: Black
  • Style: N/A
  • Model #: USBG-6ft232-STF
  • Item #: 9SIA6RA55G2327
  • Return Policy: View Return Policy
$23.28
$3.99 Shipping
16
C2G 52158 Serial RS232 DB9 Cable with Low Profile Connectors M/F, In-Wall CMG-Rated, Black (10 Feet, 3.04 Meters)
C2G 52158 Serial RS232 DB9 Cable with Low Profile Connectors M/F, In-Wall CMG-Rated, Black (10 Feet, 3.04 Meters)
  • Type: Serial (COM)
  • Color: Black
  • Connector Detail: Connector on First End:1 x DB-9 Male Serial Connector on Second End:1 x DB-9 Female Serial
  • Model #: 52158
  • Item #: 9SIAFJ8M3J6755
  • Return Policy: View Return Policy
$14.39
Free Shipping
18
FT232RL USB to TTL Serial Adapter Module, Dual 3.3V & 5V Output USB to RS232 Download Debug Cable
FT232RL USB to TTL Serial Adapter Module, Dual 3.3V & 5V Output USB to RS232 Download Debug Cable
Limited Time Offer
$19.19
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19
C2G 26887 USB to DB9 Male Serial RS232 Adapter Cable, Black (5 Feet, 1.52 Meters)
C2G 26887 USB to DB9 Male Serial RS232 Adapter Cable, Black (5 Feet, 1.52 Meters)
  • Type: Data Transfer Cable
  • Type: Cable Connectors
  • Color: Black
  • Connector Number: 2
  • Model #: 26887
  • Item #: 9SIA1K656B2840
  • Return Policy: View Return Policy
$37.99
20
1747-UIC USB to DH485 Allen Bradley Slc 500 Usb To Dh485 PLC Programming Cable RS485 RS232 Interface Converter
1747-UIC USB to DH485 Allen Bradley Slc 500 Usb To Dh485 PLC Programming Cable RS485 RS232 Interface Converter
Limited Time Offer
$92.14
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