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USB to Ethernet Adapter, 4-in-1 Portable Data Hub USB Splitter USB 3.0 Expander with RJ45 Gigabit Ethernet LAN Network Adapter Support Windows 10,8.1,Mac OS, Surface Pro,Linux,Chromebook and More
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  • $21.44 - $22.84
Quantum Compact 16-Port RS232 PCI Express Card with High-Speed Communication for Automation Control Cabinets
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  • $448.00 
  • Free Shipping
Quantum Dual 40GbE QSFP+ PCIe X8 NIC with Low Profile Bracket for Rack Server and Cloud Infrastructure
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  • $238.99 
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Quantum High-Performance Mini PCIe RS-232 Serial Card with 2 Ports for Industrial Automation and POS Systems
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  • $108.99 
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Quantum USB4 10G Ethernet Adapter Compatible With Thunderbolt 4/3 Single Port RJ45 10GBASE-T Ethernet Nic Support Mac IMAC
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  • $228.99 
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StarTech 10ft (3m) USB to Null Modem Serial Adapter Cable 1P10FFCN-USB-SERIAL
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StarTech 10ft (3m) USB to Null Modem Serial Adapter Cable 1P10FFCN-USB-SERIAL
  • Brand: StarTech
  • Changer Type: USB to DB9 (RS-232)
  • Model #:
Quantum High-Speed PCIe 6 Port 2.5Gbps Network Adapter Dual Channel Full Duplex 2500Mbps Compatible with Gaming PC & Ethernet Upgrade
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  • $218.99 
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Quantum Universal PCIe to 16-Port RS232 Serial Card with DB9 Cables for Monitoring and Data Collection Systems
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  • $518.99 
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AX3000RGB Wi-Fi 6 PCIe WiFi Card PC Gaming Desktop For Bluetooth5.2 Dual Band 802.11AX Wireless Adapter MU-MIMO RGB Light
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AX3000RGB Wi-Fi 6 PCIe WiFi Card PC Gaming Desktop For Bluetooth5.2 Dual Band 802.11AX Wireless Adapter MU-MIMO RGB Light

Limited time offer, ends 06/08

  • Changer Type: USB to DB9 (RS-232)
  • Model #: HT-PciAdapter000590
Quantum Industrial 8-Port RS232 PCIe Serial Card - Low Profile Bracket - DB9 Serial Ports for COM Expansion
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  • $188.99 
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Quantum Mini PCIe to Dual RS485/422 Serial Card with Auto Direction Control for Industrial Automation
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  • $108.99 
  • Free Shipping
Quantum Mini PCIe to 2 Port RS232 Serial Card Auto Direction Control for POS Systems
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  • $78.99 
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Quantum 4-Port PCIe RS-422/485 Serial Card with XR17V354 Chipset for Industrial PC
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  • $197.99 
  • Free Shipping
Quantum USB to 8 Port RS232 Serial Adapter with FTDI Chip for Industrial Automation
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  • $356.99 
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Quantum 8-Port RS232 PCIe Serial Card with XR17V358 Chipset for Industrial Automation
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  • $128.99 
  • Free Shipping
Quantum 4-Port RS422 RS485 Mini PCIe Serial Card with Auto Direction Control for Industrial Automation
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  • $148.99 
  • Free Shipping