Buy ‘4 port network card’ with Bitcoin Crypto-Currency – Spendabit

StarTech.com PCI Express Gigabit Ethernet Fiber Network Card w/ Open SFP - PCIe SFP Network Card Adapter NIC

StarTech ST4000SPEXI 4-Port Gigabit Ethernet Network Card - PCI Express, Intel I350 NIC

STARTECH ST1000SPEX43 4-Port PCIe Gigabit Network Adapter Card

ASUS XG-C100C 10G Network Adapter PCI-E x4 Card with Single RJ-45 Port and built-in QoS for Use with Windows 10 / 8.1 / 8 / 7 and Linux Kernel 4.4 / 4.2 / 3.6 / 3.2 (XG-C100C)

$92.99 at Newegg

SYBA SD-PEX24055 10Gbps PCI-Express x4 10 Gigabit 10GBase-T NBASE-T Ethernet PCI-e x4 Network Card (AQTION AQC107 Chipset)

StarTech 4 Port PCI Express to SATA Converter Expansion Card 4P6G-PCIE-SATA-CARD

$56.99 at Newegg

ATTO 100Gigabit Ethernet Card FFRMN312000

$2.00 at Newegg

StarTech.com ST2GPEX 2.5G/1G/100Mbps/10Mbps PCI-Express x4 2.5Gbps 2.5GBASE-T PCIe Network Card

$58.99 at Newegg

StarTech.com PEX100S 10/100Mbps PCI-Express 1 Port Ethernet Interface Adapter Card

$23.99 at Newegg

Intel® Ethernet Network Adapter E810-XXVDA4 Full Height E810XXVDA4

Intel X710T4 Intel Ethernet X710-T4

Tripp Lite B006-DP2UA4 DisplayPort Dual-Display KVM Switch - 4 Computer(s) - 1 Local User(s) - 4096 x 2160 - 50 Hz, 60 Hz - 1 x Network (RJ-45) - 8 x USB - Desktop, Rack-mountable - 10 x DisplayPort

Intel Ethernet Server Adapter I350-F2 - OEM

Intel Ethernet Converged Network Adapter X710-DA4 FH

HighPoint SSD7104 PCIe 3.0 x16 4-Port M.2 NVMe RAID Controller

Broadcom BCM957414M4143C 50Gbps Network Adapter

Intel Ethernet Server Adapter I350-T4 - OEM

Intel X710DA2BLK PCIe 3.0, x8 Dual port Ethernet Converged Network Adapter - OEM

THINKSYSTEM BROADCOM NETXTREME

Black Box CAT5EPC-007-BL-25PAK CAT5e 100-MHz Stranded Ethernet Patch Cable - Unshielded, PVC, Snagless Boot, Blue, 7 ft. 25-Pack

$80.19 at Newegg

CODi 13-in-1 Multi-Port Adapter - Memory Card Reader - SD, microSD (TransFlash) - 100 W - USB Type C - 4 Displays Supported - 4K - 3840 x 2160 - USB Type-A - USB Type-C - Network (RJ-45) - HDMI - Disp

C2G 04120 Cat6 Cable - Non-Booted Unshielded Ethernet Network Patch Cable, Black (25 Feet, 7.62 Meters)

$13.08 at Newegg

C2G 04094 Cat6 Cable - Non-Booted Unshielded Ethernet Network Patch Cable, Blue (10 Feet, 3.04 Meters)

$8.69 at Newegg

Panduit UTPSP5YLY Tx6 Plus - Patch Cable - Rj-45 (M) To Rj-45 (M) - 5 Ft - Utp - Cat 6 - Booted, Stranded - Yellow

$18.99 at Newegg

C2G 22682 Cat5e Cable - Non-Booted Unshielded Ethernet Network Patch Cable, Yellow (5 Feet, 1.52 Meters)

$5.29 at Newegg

C2G 04150 Cat6 Cable - Non-Booted Unshielded Ethernet Network Patch Cable, Red (3 Feet, 0.91 Meters)

$7.26 at Newegg

C2G 04099 Cat6 Cable - Non-Booted Unshielded Ethernet Network Patch Cable, Blue (25 Feet, 7.62 Meters)

$14.61 at Newegg

Black Box EVNSL641-0003 CAT6 550MHz Stranded Ethernet Patch Cable - Unshielded, PVC, Snagless Boots, Straight-Pinned, Blue, 3 ft.

$10.34 at Newegg

C2G 04097 Cat6 Cable - Non-Booted Unshielded Ethernet Network Patch Cable, Blue (15 Feet, 4.57 Meters)

$9.49 at Newegg

Black Box EVNSL81-0002 CAT5e 350-MHz Stranded Ethernet Patch Cable - Unshielded, PVC, Snagless Boots, Straight-Pinned, Blue, 2 ft.

$9.81 at Newegg

Panduit UTP28SP1GR Tx6 - Patch Cable - Rj-45 (M) - Rj-45 (M) - 1 Ft - Utp - Cat 6 - Halogen-Free, Booted - Green

$16.99 at Newegg

Panduit UTP28SP7BU Tx6 Plus - Patch Cable - Rj-45 (M) To Rj-45 (M) - 7 Ft - Utp - Cat 6 - Halogen-Free, Booted - Blue

$19.94 at Newegg

Intel Server Network Card 10GbE PCIe 4 Ports from Intel X710-DA4

$548 at Scan Computers

Intel 4-Port ET2 Gigabit PCIe Quad Port Server/Workstation Network Car

$398 at Scan Computers

StarTech.com 4 Port PCIe Gigabit Network Adapter Card

$215 at Scan Computers

Intel 4 Port Gigabit Copper Server/Workstation PCI Express Adaptor LP/

$237 at Scan Computers

Intel EXPI9404PT 4 Port Copper Gigabit Server Grade NIC Card

$137 at Scan Computers

Intel EXPI9404PTL PT 4 Port Gigabit Low Profile Server Adapter PCI-Exp

$149 at Scan Computers

AddOn 10/100/1000Mbs Single Open RJ-45 Port 100m PCIe x4 Network Interface Card - Black - L

$75.51 at Overstock.com