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DB9 RS232 Male Port to RJ45 Female Connector Card DB9 Serial Port Extender to LAN CAT5 CAT6 RJ45 Network Ethernet Cable Adapter
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  • $23.89 
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Vszerda I0-HTB1131-GLAN USB4 to 10G RJ45 Network Card  Single-Port Ethernet Adapter  Compatible with Thunderbolt 3 4 5
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  • $138.89 
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C2G 09480 DB9 Male Serial RS232 Add-A-Port Adapter with Bracket, Gray
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C2G 09480 DB9 Male Serial RS232 Add-A-Port Adapter with Bracket, Gray
  • Color: Black
  • Changer Type: DB9 (male) to Serial (female)
  • Specifications: Color: Grey Size: 10.5in Weight: 0.080lbs
  • Parts: Lifetime limited
  • Model #: 09480
RS232 COM Female to RJ45 Female Connector Convertor DB9 Serial Port to LAN CAT5 CAT6 RJ45 Network Ethernet Cable Adapter
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  • $32.79 
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Aluminum USB-C to RJ45 Gigabit Ethernet Adapter, Portable, Fast Network, Grey, 2.07 x 0.81 x 0.6 inches
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N540 RS232 to Ethernet RS485 to RJ45 RS422 to TCP IP Converter
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  • $219.99 
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2.5G USB-C and USB to Ethernet Adapter  Dual-Connector 2-in-1 USB-C to RJ45 2.5Gbps LAN, Compatible with Thunderbolt 5 & 4, USB4, USB 3.0, Windows, Mac, ChromeOS, iPhone 15 & 16
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  • $49.99 
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