• Sold by Newegg
  • Make an Offer
  • New
Brands
Show More
Price
Show More
Sold by
All Top Brands
Condition
Useful Links
Customer Ratings
avatar

Any questions? Our AI beta will help you find out quickly.

Sort By:
View:
2-Port PCI Express RS232 Serial Adapter Card - PCIe RS232 Serial Host Controller to Dual Serial DB9 Ports with Low Profile Bracket
Quick View
2-Port PCI Express RS232 Serial Adapter Card - PCIe RS232 Serial Host Controller to Dual Serial DB9 Ports with Low Profile Bracket
  • Brand: Dell
  • Series: SI-PEX15037
  • Part Number: SI-PEX15037
  • Specifications: serial_interface, 7 L x 5.5 W x 1.5 H inches, 2.6924 L x 10.2108 W x 13.589 H centimeters, 0.118 kilograms, 3 Year Warranty, SI-PEX15037, 43201400
  • Model #: 020483406636
  •  
  • $31.99 
  • Free Shipping
JVFYI RJ11 to RJ45 Adapter Phone Jack to Ethernet Cable Adapter, RJ45 8P8C Female to RJ11 6P4C Male for Landline Telephone Service
Quick View
  •  
  • $19.99 
  • Free Shipping
N540 RS232 to Ethernet RS485 to RJ45 RS422 to TCP IP Converter
Quick View
N540 RS232 to Ethernet RS485 to RJ45 RS422 to TCP IP Converter

Limited time offer, ends 05/20

  • Model #: C601-050707
  •  
  • $218.99 
  • Free Shipping
C2G 02450 DB9 Male to DB25 Male Serial Adapter
Quick View
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
DTECH IOT5064 Multi-Interface Bluetooth Serial Adapter - USB/RS232/485 to Wireless Converter, 100m Range RS485 serial port BT adapter
Quick View
  •  
  • $48.69 
  • Free Shipping
  • $46.69 - $48.69
TRENDnet RS232 to RS422 RS485 Converter Adapter, Serial Port Data Converter, Black, TI-S100
Quick View
TRENDnet RS232 to RS422 RS485 Converter Adapter, Serial Port Data Converter, Black, TI-S100
  • Features: • Convert an RS232 port to an RS422/RS485 terminal block • Designed for use with the TI-M12 and TI-M42 industrial modbus gateways
  • Weight: 0.1100
  • Model #: TI-S100
Direct from TRENDnet Direct from TRENDnet
C2G 02781 DB9 F/F Serial RS232 Mini Gender Changer/Coupler, Nickel
Quick View
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
JVFYI EP-042 Mini PCI-E Wireless WWAN to USB Adapter Card with SIM Card Slot Module Testing Tools
Quick View
  •  
  • $9.44 
  • Free Shipping
BELKIN F2L089-06 AT Serial Adapter
Quick View
BELKIN F2L089-06 AT Serial Adapter
  • Changer Type: DB9 or DB25 male serial port to DB25 or DB9 female port.
  • Specifications: This adapter converts a DB9 or DB25 male serial port to a DB25 or DB9 female port.
  • Model #: F2L089-06
RJ11 6P4C Male to 2x Female Converter Telephone Adapter Cables Beige 13cm 5-inch
Quick View
  •  
  • $9.89 
  • Free Shipping
JVFYI ATP-10Gbps RJ45 Connector Female to Female Gigabit Network Extender for Cat8 Cat7 Cat6 Cat5 Ethernet Cable Adapter 10Pcs
Quick View
  •  
  • $29.83 
  • Free Shipping
C2G 02449 DB9 Male to DB25 Female Serial RS232 Serial Adapter, Beige
Quick View
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