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Refurbished For PCI-E to 4-port RS485/422 photoelectric isolation multi serial port card industrial commu ation expansion card 17V354
- Model #: 721607687912
- $199.00 –
- $5.00 Shipping

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Refurbished HP MSR 8-Port Enhanced Sync/Async Serial HMIM Router Module MSR4000 (JG443A)
- Model #: JG443A REF
- $670.00 –
- Free Shipping

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Refurbished HP MSR 16-port Async Serial SIC Module 0231A1A9 RT-SIC-16AS-H3 (JG186A)
- Model #: JG186A REF
- $184.00 –
- Free Shipping

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Refurbished HP MSR 4-Port Enhanced Sync/Async Serial HMIM Router Module MSR4000 (JG442A)
- Model #: JG442A REF
- $819.00 –
- Free Shipping

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Gigabit PCIe X4 Network Card with BCM5719, 4 Port 1000Mbps Ethernet Adapter, with 8 LED Indicators for Desktop, PC Workstation, and Server
- Model #: TOLDB0DG2J4PNF
- $100.99 –
- Free Shipping

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2.5 Gigabit Ethernet Mini PCI-E Network Controller Card 10/100/1000/25000 Mbps RJ45 LAN Adapter Converter for Desktop PC
- Connectors: 1 x RJ45
- Model #: SI-MPE24073
- $29.97
- $26.96 –
- Save: $3.01 (10%)
- More options from $26.96 - $36.99
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4 Ports PCIE Firewire 400 1394A Expansion Card, Texas Instruments TI TSB43AB23, Plug and Play on Windows and MAC Desktop PCs, 3X 6Pin and 1X 4Pin 1394A Ports, 400Mbps Max Speed (FS-FW400)
- Brand: HP
- Part Number: FS-FW400
- Connectors: 1 x RJ45
- Features: Classic
- Model #: 981055121080
- $58.99 –
- Free Shipping

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Waveshare Power Over Ethernet PoE Board for Raspberry Pi Compute Module CM3/ CM3L/ CM3+/ CM3+L
- Model #: 9435761175710
- $64.19 –
- More options from $64.19 - $88.99
- Free Shipping

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Ubiquiti Networks EdgeSwitch 8 Ports 150W Ethernet Switch ES-8-150W
- Model #: BAH06CV8Q3
- $589.00 –
- Free Shipping

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MikroTik RouterBOARD RB1100AHx4 Dude 13-Port Gigabit Router Dude Edition - 1U Rackmount - 60GB M.2 Drive
- Model #: 9391048897822
- $498.99 –
- $5.00 Shipping

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PCIe Fast Ethernet 10/100Mbps Switch Board card IC Plus IP175 chipset 5 Port RJ45 Network Switch lan card
Limited time offer, ends 10/07
- Model #: C6WV-0731-OYJ-634
- $51.78 –
- Free Shipping

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BCM57810 10GB Dual Port SFP+ PCIe x8 Ethernet Converged Network Adapter Similar to x520-da2
- Model #: TOLDB0GN2T45MZ
- $346.99 –
- Free Shipping

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PCI Network Card adapter 10/100Mbps with Realteck RT8139D Megabit Ethernet Network Converter Controller
- Model #: C75J*OYJ*G1*0717-42
- $21.96 –
- Free Shipping

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1Set Wi-Fi 6E Pcie Wireless Network Card Bluetooth 5.2 PCI Express 802.11AX AX210 Card PC+Metal
Limited time offer, ends 10/07
- Model #: C6WV-0731-OYJ-214
- $35.85 –
- Free Shipping

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BroadCom BCM94312MCG BCM4312 459263-002 Mini PCI-E Wireless Lan WLAN Wifi Wi Fi Card 802.11 4321MC
Limited time offer, ends 10/07
- Model #: C7FK-OYS-2026.7.29-290
- $25.39 –
- Free Shipping

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5G PCIe to RJ45 Network Adapter RTL8126B 1000/2500/5000Mbps Gigabit Ethernet LAN Controller Adapter for PC Desktop Win10 11 New 2026 Electronic & Accessories
- Model #: TOLDB0GMWXZXX8
- $112.99 –
- Free Shipping

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Mini PCI Express (MiniPCIE) Control Board - 4 RS232 COM Ports - DB9 Plugs - XR17V354 EXAR CHIPSET
- Model #: TOLDB071V7SJSW
- $117.99 –
- Free Shipping

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Network card with Boardcom BCM5721 chip PCI-E Desktop 1 Gigabit Ethernet Network Card Adapters Slot RJ45 NIC
- Model #: C75J*OYJ*G1*0717-118
- $22.96 –
- Free Shipping

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EBTOOLS PCIe to 4 2.5G ETH Board, 2.5Gbps Ethernet Expansion Card with RTL8156 Chipset for 5, Plug and Play, No Driver Needed
- Model #: TOLDB0GY3VLBSY
- $120.99 –
- Free Shipping

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10Gb Dual SFP+ Port Network Card with Broadcom BCM57810S Chip,PCIE X8 2 Optical Ports Fiber Network Interface Controller for Industrial Personal Computer,Server
- Model #: TOLDB0FZV5VX6R
- $142.99 –
- Free Shipping

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10GB PCIe Network Card (RTL8127AT) PCIe X1 to 10 Gigabit Ethernet Adapter, for Desktop PC, Server, NAS
Limited time offer, ends 10/07
- Model #: OYSC5KU.8.18-389
- $103.98 –
- Free Shipping

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10gb Network Card, PCIe to 10 Gigabit Ethernet Adapter, RJ45 Port RTL8127 Chipset, Supports Servers and Desktops
Limited time offer, ends 10/07
- Model #: OYSC5KU.8.18-401
- $99.98 –
- Free Shipping

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PieceIe Networking Card PieceIE Ethernet Adapter Two Port RTL8125B Chip Low Power Consumption for Fast Speed Networking Expans
- Model #: TOLDB0GZV9D7CN
- $122.99 –
- Free Shipping

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PCIe to Gigabit ETH Board, 4-Channel Gigabit Ethernet Adapter, PCI Express Network Card with RJ45 Ports, Ideal for 5, Plug and Play, No Driver Required
Limited time offer, ends 10/07
- Model #: OYSC5KU.8.18-476
- $106.98 –
- Free Shipping

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Precise PCIe to Gigabit ETH Board Stable Transfer for RasPi 5 Plug and Play No Driver Required for Network Expansion
- Model #: TOLDB0H2F64M5G
- $98.99 –
- Free Shipping

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PCI Express Gigabit Ethernet Network Card Adapters Slot RJ45 NIC with Boardcom BCM5751 10/100/1000M Blue PCB
- Model #: C75J*OYJ*G1*0717-128
- $22.96 –
- Free Shipping

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Extreme Networks 5420F-16W-32P-4XE Switching 5420F Ethernet Switch - 48 Ports - 2 Layer Supported - Modular - Twisted Pair, Optical Fiber - PoE Ports
- Primary Ports: 16 x 10/100/1000BASE-T 802.3bt (90W) ports • Full / Half-Duplex(autosensing) • MACsec-capable 32 x 10/100/1000BASE-T 802.3at (30W) ports • Full / Half-Duplex(autosensing) • MACsec-capable 4 x 1/10Gb SFP+ uplink ports(unpopulated) • MACsec-capable 2 x Stacking/SFP-DD ports* (unpopulated) 1 x Serial console port (RJ-45) 1 x 10/100/1000BASE-T out-of-band management port 2 x USB A ports for management or external USB flash 1 x USB Micro-B console port
- VLAN Support: Yes
- PoE: All 5420 models support 30W, 60W, and 90W PoE that conforms with IEEE 802.3bt. This enables the 5420 to address the needs of powered edge devices, while eliminating the need for additional electrical cabling and circuits. In addition, 5420 PoE models support perpetual and fast PoE for even more efficient and reliable powered edge device operation
- ...
- Model #: 5420F16W32P4XE
- $7,626.99 –
- Free Shipping

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5G PCIe to RJ45 Network Adapter RTL8126B Chip 1000/2500/5000Mbps Gigabit Ethernet LAN Controller Adapter for PC/Desktop Win10/11(1000Mbps RTL8111)
- Model #: TOLDB0H1HS2TVM
- $69.99 –
- Free Shipping

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Gigabit Network Card, PCIE X4 Rj45 10/100/1000Mbps Gigabit Dual Port Electric Port Network Adapter Support Jumbo Frames, Tso, VLAN, PXE, WOL
Limited time offer, ends 10/07
- Model #: OYSC5KU.8.18-360
- $136.98 –
- Free Shipping

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H!Fiber M.2 A+E Key 2.5G Ethernet Network Card Realtek RTL8125 Controller 10/100/1000/2500 Mbps Single RJ45 Port PCIe X1 with 0.18m(0.59ft) Cable 2.5 Gigabit NIC for Windows/Windows Server/Linux
- Model #: C75J*OYJ*G1*0720-634
- $48.16 –
- Free Shipping







