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USB Over Ethernet Extender with 4 USB 2.0 Ports, 165FT/50M RJ45 LAN USB Extension Adapter, Cat5 Cat5e Cat6 Cat7 Cable Supported, PoC Power Supply, Plug & Play Driver-Free
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  • $73.58 
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  • $71.98 - $73.58
20 Pack Blue RJ45 Inline Coupler, Female to Female Ethernet Cable Extender Adapter, Compatible with Cat5 Cat5e Cat6 Cat6a Cat7 Cat8 LAN Cables
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  • $46.58 
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  • $44.98 - $46.58
20 Pack Black RJ45 Female to Female Inline Ethernet Coupler, LAN Cable Extender Adapter, Supports Cat5e/Cat6/Cat7 for Gigabit & 10Gbps Network Transmission
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  • $52.08 
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  • $50.48 - $52.08
UTP RJ45 Ethernet Adapter Cat5/Cat5e Ethernet 8P8C Male to Female Adapter for Laptops Desktops Routers Straight Type
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  • $7.99 
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Available Direct from Cablecc Available Direct from Cablecc
RJ45 1-to-4 Ethernet Splitter Cable  1 Male to 4 Female Ports LAN Network Adapter, Multi-Port Distribution Splitter for Ethernet Connection Hub
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  • $25.79 
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  • $24.19 - $25.79
PCIe to 4-Port RS232 Serial Card  4 x DB9 COM Port Expansion Adapter, AX99100 Chipset, 1-to-4 Industrial Serial Controller for PC / Embedded Systems
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  • $41.79 
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  • $40.19 - $41.79
PCIe to 4-Port RS232 Serial Card  PCI-E to 4 x COM Port Adapter, AX99100 Chipset, Industrial-Grade 4-Port Serial Expansion for PC / Embedded Systems
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  • $44.79 
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  • $43.19 - $44.79
USB4 Single Port 10G Ethernet Adapter Compatible with 3/4 RJ45 10GBASE-T Ethernet Support 10000m lan card
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  • $242.39 
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  • $240.79 - $242.39
USR-N540 4-Port Serial to Ethernet Converter RS232 RS485 RS422 to TCP/IP RJ45 Modbus RTU Gateway Serial Device Server
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  • $162.87 
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  • $161.27 - $162.87
PCIe to 4-Port RS232 Serial Card AX99100, Industrial COM Port Expansion Adapter
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  • $33.97 
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PCIe to 4-Port RS232 Serial Card  PCI-E to 4 x DB9 COM Port Expansion Adapter, AX99100 Chipset, Industrial 4-Port Serial Controller
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  • $38.79 
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  • $37.19 - $38.79
USB 2.0 Over Ethernet Extender Kit with Built-in 4-Port Hub, Extend USB Signal Up to 165FT (50M) via Cat5e/Cat6/Cat7 Cable, Plug and Play No Driver Required USB RJ45 LAN Extension
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  • $73.58 
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  • $71.98 - $73.58
Gigabit 1 in 2 Out PoE Splitter with 4.25FT Cat6 Cable, 2 Port Non-PoE to PoE Ethernet Splitter Adapter, Plug & Play, Transmission Up to 328 Feet
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  • $31.59 
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CY UTP RJ45 Ethernet Adapter Cat5/Cat5e Ethernet 8P8C Male to Female Adapter for Laptops Desktops Routers Straight Type
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  • $7.99 
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Available Direct from CY Available Direct from CY
FOR PC Hardware Cables Adapters MINI SAS HD SFF-8643 to 4 Port SATA Left-angle Connection Cable for Server
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  • $17.68 
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8-Port Serial to Ethernet Converter RS232 RS485 RS422 TCP/IP Device Server Modbus RTU to TCP Gateway
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  • $185.08 
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  • $183.48 - $185.08
USB to 4-Port Independent RS-485/RS-232 Converter RS485 RS232 COM Serial Port Adapter Cable
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  • $275.99 
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Thunderbolt 3 / 4 Dual Port SFP+ 10G Fiber Network Card  USB4.0, 2 x 10G SFP+, Intel X520, for Mac / PC / Workstation / Data Center
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  • $188.79 
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  • $187.19 - $188.79
Pcie Slimline SAS SFF-8654 4i 38P to 4X SATA Server Cable PCIe Host Adapter Anti-Mismating Design (50cm,to 4*SATA 90°)
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  • $56.41 
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USB C to 2.5Gb Ethernet Adapter, 2.5 Gigabit Network Speed, USB C to Ethernet Adapter Compatible with USB4, Thunderbolt 4/5, Plug & Play for MacBook, Laptop, and USBC Devices
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  • $49.99 
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RS232 splitter 4 Port DB9 Serial Splitter 1 in 4 out Support Bidirectional Transmission Serial adapter MT-RS104
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  • $85.19 
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  • $83.59 - $85.19