Skip to main content
  • In Stock
  • Sold by Newegg
  • Make an Offer
  • New
Department
Show More
Brands
Show More
Price
Show More
Sold by
All Top Brands
Availability
Condition
Current Promotion
Discount
Useful Links
Customer Ratings
avatar

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

Sort By:
View:
StarTech.com GC9SM Slimline Serial DB9 Gender Changer - M/M
Quick View
StarTech.com GC9SM Slimline Serial DB9 Gender Changer - M/M
  • Color: Other
  • Changer Type: DB9 Gender Changer
  • Specifications: Connectors: DB9 Male, DB9 Male
  • Weight: 0.02
  • Model #: GC9SM
  •  
  • $15.99 
  • Free Shipping
DTech 2-Port RS232 Serial Splitter Box COM Port Expander 1x2 with Power Adapter for Sharing PCs and Capture Data
Quick View
DTech 2-Port RS232 Serial Splitter Box COM Port Expander 1x2 with Power Adapter for Sharing PCs and Capture Data
  • Brand: G-TECH
  • Series: DT-5047
  • Part Number: DT-5047
  • Specifications: DTech 2-Port RS232 Serial Splitter Box COM Port Expander 1x2 with Power Adapter for Sharing PCs and Capture Data; DT-5047; Guangzhou DTECH Electronics Technology Co.,Ltd; Serial Adapter; 5.12 L x 2.95 W x 1.61 H inches; 0.58 pounds; 1 amps; Monitor
  • Model #: DT-5047
  •  
  • $39.99 
  • Free Shipping
USR-K7 Low Cost TTL UART to Ethernet Serial Converter Module 10/100Mbps Modbus Gateway 5PCS
Quick View
  •  
  • $186.98 
  • Free Shipping
USR-TCP232-410s Serial to Ethernet Adapter RS232 RS485 TCP/IP Device Server with DHCP DNS Support
Quick View
  •  
  • $86.98 
  • Free Shipping
StarTech.com IC232485S Industrial RS232 to RS422/485 Serial Port Converter with 15KV ESD Protection
Quick View
StarTech.com IC232485S Industrial RS232 to RS422/485 Serial Port Converter with 15KV ESD Protection
  • Color: Black
  • Specifications: Enclosure Type: Steel Serial Protocol: RS-232/422/485 Indicators LED Indicators: 1 - Power (Green) LED Indicators: 1 - Rx (Yellow) LED Indicators: 1 - Tx (Yellow)
  • Connector A: 1 - DB-9 (9 pin; D-Sub) Female
  • Connector B: 1 - DB-9 (9 pin; D-Sub) male
  • Model #: IC232485S
  •  
  • $94.99 
  • Free Shipping
USB to RJ45 RS485 Serial Programming Cable for Delta IFD6500 Communication RS485 Adapter Converter Cable Support Win10
Quick View
  •  
  • $56.41 
  • Free Shipping
PCI to 8 port DB9 RS232 Serial card 8 Ports PCI RS232 COM DB9 Multi Serial Controller Card SB16C1058 Chipset rs-232 to pci
Quick View
  •  
  • $73.09 
  • Free Shipping
StarTech PNL9M16 9 Pin Serial Male to 10 Pin Motherboard Header Panel Mount Cable
Quick View
  •  
  • $10.99 
  • Free Shipping
FOR RS232 to RS485 serial port Data Interface Adapter Converter 1.2KM 3 Bit
Quick View
FOR RS232 to RS485 serial port Data Interface Adapter Converter 1.2KM 3 Bit

Limited time offer, ends 08/15

  • Model #: .jiudian-YC5KU-0833
  •  
  • $15.68 
  • Free Shipping
RS232 Splitter, DTECH 4 Port Serial Expansion Box 1x4 COM Port Expander with Power Adapter for Sharing PCs and Capture Data
Quick View
RS232 Splitter, DTECH 4 Port Serial Expansion Box 1x4 COM Port Expander with Power Adapter for Sharing PCs and Capture Data
  • Brand: G-TECH
  • Series: 8541673255
  • Part Number: 8541673255
  • Specifications: RS232 Splitter, DTECH 4 Port Serial Expansion Box 1x4 COM Port Expander with Power Adapter for Sharing PCs and Capture Data; 8541673255; Guangzhou DTECH Electronics Technology Co.,Ltd; DB9; 8.6 L x 3.2 W x 1.5 H inches; 200 grams; 1 amps; DB9 RS232 devices; Monitor
  • Model #: 8541673255
  •  
  • $87.99 
  • Free Shipping
DTech 2-Port RS232 Serial Splitter Box COM Port Expander 1x2 with Power Adapter for Sharing PCs and Capture Data
Quick View
  •  
  • $34.99 
  • Free Shipping
  • $29.99 - $34.99
Isolated USB to RS485 Serial Converter Adapter
Quick View
  •  
  • $121.99 
  • Free Shipping