• In Stock
  • Sold by Newegg
  • Make an Offer
  • New
Department
Show More
Brands
Show More
Price
Show More
Speed
Show More
Connectors
Show More
Interface
Wake On LAN
All Top Brands
Availability
Condition
Current Promotion
Discount
Sold by
Useful Links
Customer Ratings
avatar

Any questions? Our AI beta will help you find out quickly.

Sort By:
View:
Quad 2.5 Gigabit Ethernet PCI-E Network Expansion Card RJ45 LAN Adapter Low Profile Bracket SY-PEX24086
Quick View
  •  
  • $148.89 
  • Free Shipping
  • $146.89 - $148.89
42C1752 /1000 Single Port PCI X4 Fiber Ethernet Server Adapter Network Card
Quick View
  •  
  • $40.38 
  • Free Shipping
Black Box GigaTrue Cat. 6 UTP Patch Cable
Quick View
Black Box GigaTrue Cat. 6 UTP Patch Cable
  • Brand: Black Box
  • Type: Network Patch Cable
  • Cat: 6
  • Connector A: 1 x RJ-45 Male
  • Model #: EVNSL642-0010
StarTech.com 2 Port PCI RS422/485 Serial Adapter Card with 161050 UART Model PCI2S4851050
Quick View
StarTech.com 2 Port PCI RS422/485 Serial Adapter Card with 161050 UART Model PCI2S4851050
  • Type: PCI to Serial Port Card
  • External Ports: 2 x Serial Ports
  • Operating Systems Supported: Windows 7 (32/64bit)/ Vista(32/64)/ XP(32/64) Windows Server 2008 R2/ 2003(32/64)/ 2000 Linux 2.4.x/ 2.6.x
  • Specifications: Bus Type: PCI / PCI-X (5 / 3.3V) Card Type: Standard Profile (LP bracket incl.) Chipset ID: SystemBase -SB16C1052PCI Connector Type(s): PCI / PCI-X (Universal 3.3 & 5V 32-bit) Male Data Bits: 5, 6, 7, 8 External Ports: DB-9 (9 pin ; D-Sub) Male FIFO: 256 Bytes Flow Control: Xon, Xoff, RTS#, CTS# Humidity: 5~85% RH Included in Package: 2 port PCI RS422/485 card Driver CD Low profile (half-height) brackets User Manual Industry Standards: PCI Local Bus Specification 2.3 PCI Power Management 1.1 Interface: Serial Max Baud Rate: 128 Kbps Operating Temperature: -10°C to 80°C (14°F to 176°F) OS Compatibility: Windows® 8 / 8.1 (32/64b...
  • Model #: PCI2S4851050
DERAPID 2.5G PCIe Ethernet Card with Intel I226 Chip, 2500Mbps Gigabit Network Adapter to PCIE X4 X8 X16 NIC for Desktop NAS Windows 10/11, Windows Server 2019/2022; Linux
Quick View
  •  
  • $62.99 
  • Free Shipping
Direct from DERAPID Direct from DERAPID
Lantronix xDirect485 Single Port RS232/422/485 10/100 Device Server (xdt4851002-01-s)
Quick View
  •  
  • $142.10 
  • Free Shipping
IBM NetXtreme 10Gigabit Ethernet Card
Quick View
IBM NetXtreme 10Gigabit Ethernet Card
  • Package Contents: NetXtreme 10Gigabit Ethernet Card Standard (4.75 in) Bracket Publication CD Low Profile (3.13 in) Bracket Important Notices Flyer Warranty Information
  • Parts: 1 Year
  • Model #: 00D2026
Optdex Arista QDD-400G-PLR4
Quick View
Optdex Arista QDD-400G-PLR4
  • Model #: Optdex-QDD-400G-PLR4-Arista
  •  
  • $2,154.00 
  • Free Shipping
Direct from Optdex Direct from Optdex
IBM 42D0501 8Gbps PCI-Express Single Port Fibre Channel Host Bus Adapter
Quick View
IBM 42D0501 8Gbps PCI-Express Single Port Fibre Channel Host Bus Adapter
  • Weight: 0.5
  • Package Contents: 42D0501 Single Port Fibre Channel Host Bus Adapter Quick install guide Documentation CD 2U bracket Safety Flyer
  • Parts: 1 year limited
  • Labor: 1 year limited
  • Model #: 42D0501
Intel X520-SR2 Dual-Port 10GbE SFP+ PCIe 2.0 x 8 Low-Profile Network Adapter 82599 Chipset E10G42BFSR/LP
Quick View
Intel
Intel X520-SR2 Dual-Port 10GbE SFP+ PCIe 2.0 x 8 Low-Profile Network Adapter 82599 Chipset E10G42BFSR/LP
  • Part Number: 0E10G42BFSR/LP
  • Connectors: LC (for SFP+ SR transceivers)
  • BUS: PCIe 2.0 x8
  • LEDs: Link/Activity indicators per port
  • Model #: 0E10G42BFSR/lp
  •  
  • $36.65 
  • Free Shipping
Axiom Dell 10Gigabit Ethernet Card
Quick View
Axiom Dell 10Gigabit Ethernet Card
  • Part Number: 540-BBDT-AX
  • Type: Network Interface Card
  • Weight: 0.41
  • Model #: 540-BBDT-AX
  •  
  • $234.99 
  • Free Shipping
Intel 10Gbps Dual Port PCI-E X520-DA2 E10G42BTDA Ethernet Server Adapter
Quick View
Intel
Intel 10Gbps Dual Port PCI-E X520-DA2 E10G42BTDA Ethernet Server Adapter
  • Brand: Intel
  • Model: X520-DA2
  • Part Number: X520-DA2
  • Standards: IEEE802.3
  • Model #: E10G42BTDA---Intel
Adaptec RAID 2405 2260200-R SATA/SAS 4 internal ports w/ 128MB cache memory Controller Card, Single
Quick View
Adaptec RAID 2405 2260200-R SATA/SAS 4 internal ports w/ 128MB cache memory Controller Card, Single
  • Internal Connectors: 1 x SFF-8087 MiniSAS
  • Transfer Rate: Up to 3Gb/s
  • RAID: RAID 0/1/10 JBOD
  • Cache Memory: 128MB of DDR2 memory
  • Model #: 2260200-R
For Intel RAID Storage Expander RES2SV240 E91267-203 SAS SATA 6Gb 24 Port
Quick View
  •  
  • $68.00 
  • Free Shipping
Intel E1G44ETG2P20 Gigabit ET2 Quad Port Server Adapter NEW BROWN BOX
Quick View
  •  
  • $259.00 
  • Free Shipping
Dell Chelsio S320E-CR ISCSI 2-PORT 10GBE Storage Accelerator Adaptor Card 42DV1
Quick View
  •  
  • $121.98 
  • Free Shipping
BUFFALO TeraStation TS5820DN4804 8-Bay NAS 48TB (4x12TB) with NAS-Grade Hard Drives Included Desktop Network Attached Storage
Quick View
BUFFALO TeraStation TS5820DN4804 8-Bay NAS 48TB (4x12TB) with NAS-Grade Hard Drives Included Desktop Network Attached Storage

Save even more w/ promo code HDNSF47, limited offer

  • Form Factor: 8-Bay
  • Port RJ-45: 1 x 10GbE + 2 x 1GbE
  • Port USB: 2 x USB3.0 + 2 x USB2.0
  • HDD Interface: 8 x SATA (8 x Bay)
  • Model #: TS5820DN4804
BUFFALO TeraStation TS5420DN4804 4-Bay NAS 48TB (4x12TB) with NAS-Grade Hard Drives Included Desktop Network Attached Storage
Quick View
in 30 days
BUFFALO TeraStation TS5420DN4804 4-Bay NAS 48TB (4x12TB) with NAS-Grade Hard Drives Included Desktop Network Attached Storage

Save even more w/ promo code HDNSF48, limited offer

  • Form Factor: 4-Bay
  • Port RJ-45: 1 x 10GbE + 2 x 1GbE
  • Port USB: 2 x USB3.0 + 2 x USB2.0
  • HDD Interface: 4 x SATA (4 x Bay)
  • Model #: TS5420DN4804
SYBA SD-PEX24055 10Gbps PCI-Express x4 10 Gigabit 10GBase-T NBASE-T Ethernet PCI-e x4 Network Card (AQTION AQC107 Chipset)
Quick View
SYBA SD-PEX24055 10Gbps PCI-Express x4 10 Gigabit 10GBase-T NBASE-T Ethernet PCI-e x4 Network Card (AQTION AQC107 Chipset)
  • Weight: 0.35
  • Package Contents: 1 x 10 GigaBit Ethernet Card 1 x Low Profile Bracket 1 x Manual 1 x Driver CD
  • Model #: SD-PEX24055
UOTEK Industrial RS-232 to RS-485 RS-422 Converter RS232 to RS485 RS422 Adapter DB9 F Connector with Lightning Surge Protection
Quick View
  •  
  • $22.76 
  • $8.04 Shipping
Direct from UOTEK Direct from UOTEK
UOTEK USB to RS485 RS422 Converter USB2.0 8 Ports Adapter with Optical Isolation Surge & ±15KV ESD Protection UT-2003A
Quick View
  •  
  • $288.90 
  • $47.20 Shipping
Direct from UOTEK Direct from UOTEK
UOTEK Industrial RS232 to RS485 RS422 Converter with Isolation Surge ±15KV ESD Protection DB9 Connector Supports All Operating System UT-218
Quick View
  •  
  • $52.09 
  • Free Shipping
Direct from UOTEK Direct from UOTEK
UOTEK Industrial PCI to 4-Port RS232 High-Speed Serial Card with Optical Isolation RS232 Serial Expansion Card DB9 Connector Adapter UT-764I
Quick View
  •  
  • $110.29 
  • Free Shipping
Direct from UOTEK Direct from UOTEK
UOTEK RS232 to RS485 422 Port-Powered Converter Serial Adapter with Optical Isolation RJ45 DB9 Connector UT-217E
Quick View
UOTEK RS232 to RS485 422 Port-Powered Converter Serial Adapter with Optical Isolation RJ45 DB9 Connector UT-217E
  • Type: Converter
  • Connector A: DB9 female
  • Connector B: terminal block & RJ-45
  • Model #: UT-217E
  •  
  • $18.79 
  • $8.04 Shipping
Direct from UOTEK Direct from UOTEK
UOTEK USB to RS-485 RS-422 Converter USB2.0 RS485 RS422 RJ45 Conversion Adapter Connector UT-820E with Optical Isolation Auto Detection
Quick View
  •  
  • $50.77 
  • Free Shipping
Direct from UOTEK Direct from UOTEK
UOTEK USB to RS-485 RS-422 Converter USB2.0 4 Ports RS485 RS422 Adapter Serial DB9 Connector Optical isolation ESD UT-861A
Quick View
  •  
  • $131.56 
  • Free Shipping
Direct from UOTEK Direct from UOTEK
TRENDnet RS232 to RS422 RS485 Converter Adapter, Serial Port Data Converter, Black, TI-S100
Quick View
TRENDnet RS232 to RS422 RS485 Converter Adapter, Serial Port Data Converter, Black, TI-S100
  • Features: • Convert an RS232 port to an RS422/RS485 terminal block • Designed for use with the TI-M12 and TI-M42 industrial modbus gateways
  • Weight: 0.1100
  • Model #: TI-S100
Direct from TRENDnet Direct from TRENDnet
NETIS ST3124GS 24 PORT GIGABIT UN-MANAGED SWITCH, METAL CASE, STANDARD MOUNTING
Quick View
NETIS ST3124GS 24 PORT GIGABIT UN-MANAGED SWITCH, METAL CASE, STANDARD MOUNTING
  • Brand: NETIS SYSTEMS USA CORP.
  • Network Management Type: Unmanaged
  • Model #: ST3124GS
Available Direct from Netis Systems Available Direct from Netis Systems