Featured Categories

  • Tools & Machining
  • Shipping, Packaging & Office Supplies
  • Plumbing
  • Safety

Shop Categories

  • Abrasives & Polishers
  • Adhesives & Tapes
  • Electrical Supplies
  • Electronics
  • Fasteners
  • Food Service & Restaurant Supplies
  • Furniture, Linens & Decor
  • Grounds & Outdoor
  • Hardware & Building Materials
  • Heating & Cooling
  • Janitorial & Cleaning Supplies
  • Lab Equipment & Supplies
  • Lighting
  • Material Handling
  • Medical & Personal Care
  • Paint, Coatings & Supplies
  • Plumbing
  • Power Transmission
  • Pumps
  • Raw Materials
  • Safety
  • Shipping, Packaging & Office Supplies
  • Storage & Workspace
  • Test Instruments & Gauges
  • Tools & Machining
  • Vehicle Maintenance
  • Welding, Soldering & Brazing
  • About Us
  • Promo Codes
  • Contact Us
Added to Cart
Skip to Main Content
FREE Shipping on orders over $50 after you . Restrictions Apply
Zoro Homepage
Close icon
Clipboard Icon Clipboard Icon Quick Order
Cart Icon
0
Cart Icon
0
 Cart
  • Low prices on everyday needs. Shop Zoro Select
  • Don't miss these limited time offers. Shop All Deals
  • Get 30 days to pay with Net 30. Apply Now
  1. Home
  2. /
  3. Electronics
  4. /
  5. Computer Internal Components
  6. /
  7. Expansion Cards
Search Feedback

Expansion Cards (392 items) - Page 5

Advantech Rs-232 To Rs-422/485 Converter, Panel Mount, Iso BB-SCP311T-DFTB3
Advantech

Rs-232 To Rs-422/485 Converter, Panel Mount, Iso

Zoro # G700700788
Mfr # BB-SCP311T-DFTB3
product price:  $202.99
/ea
Add-On Addon Industry Standard Comparable 40Gbs Dual Open Qsfp+ Port Pcie X8 ADD-PCIE-2QSFP
Add-On

Addon Industry Standard Comparable 40Gbs Dual Open Qsfp+ Port Pcie X8

Zoro # G0743542
Mfr # ADD-PCIE-2QSFP
product price:  $1,278.99
/ea
Add-On At-2711Fx/Sc-001, &Nbsp;At-2711Fx/Sc-901 AT-2711FX/SC-001-AO
Add-On

At-2711Fx/Sc-001, &Nbsp;At-2711Fx/Sc-901

Zoro # G0744017
Mfr # AT-2711FX/SC-001-AO
product price:  $103.99
/ea
Startech.Com Serial Card - 2-Port PCIe - 16C1050 UART PEX2S1050
Startech.Com

Serial Card - 2-Port PCIe - 16C1050 UART

Zoro # G216479192
Mfr # PEX2S1050
product price:  $68.39
/ea
Advantech Self Powered 422 Conv. W/Db25S BB-422LP25R
Advantech

Self Powered 422 Conv. W/Db25S

Zoro # G400700774
Mfr # BB-422LP25R
product price:  $130.99
/ea
Add-On Addon Arista Networks Sfp-10G-Bx-U-Ar Compatible Taa Compliant SFP-10G-BX-U-AR-AO
Add-On

Addon Arista Networks Sfp-10G-Bx-U-Ar Compatible Taa Compliant

Zoro # G2415151
Mfr # SFP-10G-BX-U-AR-AO
product price:  $514.99
/ea
Qnap DUAL-PORT SFP28 25GBE NETWORK EXPANSION CARD; LOW-PROFILE FORM FACTOR; PCIE GEN4 QXG-25G2SF-CX6
Qnap

DUAL-PORT SFP28 25GBE NETWORK EXPANSION CARD; LOW-PROFILE FORM FACTOR; PCIE GEN4

Zoro # G415190409
Mfr # QXG-25G2SF-CX6
product price:  $525.99
/ea
Add-On Addon Solarflare Sfn5161T Comparable 10Gbs Dual Open Rj-45 Port 100M SFN5161T-AO
Add-On

Addon Solarflare Sfn5161T Comparable 10Gbs Dual Open Rj-45 Port 100M

Zoro # G0784151
Mfr # SFN5161T-AO
product price:  $254.99
/ea
Moxa 2-portRS-422-485 Mini PCI Express serial board, -40 to 85 degC operating temperature CP-132N-T
Moxa

2-portRS-422-485 Mini PCI Express serial board, -40 to 85 degC operating temperature

Zoro # G216558880
Mfr # CP-132N-T
product price:  $304.99
/ea
Add-On Addon Qlogic Qle3240-Sr-Ck Comparable 10Gbs Single Open Sfp+ Port QLE3240-SR-CK-AO
Add-On

Addon Qlogic Qle3240-Sr-Ck Comparable 10Gbs Single Open Sfp+ Port

Zoro # G0584846
Mfr # QLE3240-SR-CK-AO
product price:  $146.99
/ea
Dynamicfunction 16 Port Low-Profile Serial Card - High - Speed PCIe Serial Adapter DY905423
Dynamicfunction

16 Port Low-Profile Serial Card - High - Speed PCIe Serial Adapter

Zoro # G215798966
Mfr # DY905423
product price:  $544.99
/ea
Add-On 100GBS QSFP28 PORT PCIE 4.0 X16 NETWORK INTERFACE CARD W/PXE BOO ADD-PCIE4-2QSFP28
Add-On

100GBS QSFP28 PORT PCIE 4.0 X16 NETWORK INTERFACE CARD W/PXE BOO

Zoro # G110730146
Mfr # ADD-PCIE4-2QSFP28
product price:  $1,950.99
/ea
Advantech 8Ch Relay & 8Ch Isolated Di Card PCI-1761-BE
Advantech

8Ch Relay & 8Ch Isolated Di Card

Zoro # G000700914
Mfr # PCI-1761-BE
product price:  $141.99
/ea
Siig Dual-Serial Port / RS-232 PCIe Card LB-S00014-S1
Siig

Dual-Serial Port / RS-232 PCIe Card

Zoro # G216450955
Mfr # LB-S00014-S1
product price:  $31.69
/ea
Perle Systems Speed1 Le Pci Serial Card 04003050
Perle Systems

Speed1 Le Pci Serial Card

Zoro # G4570678
Mfr # 04003050
product price:  $249.99
/ea
Add-On Addon 100Mbs Single Sfp Pcie X1 Nic ADD-PCIE-1SFP-FX1
Add-On

Addon 100Mbs Single Sfp Pcie X1 Nic

Zoro # G0567398
Mfr # ADD-PCIE-1SFP-FX1
product price:  $149.99
/ea
Perle Systems Ultraport4 Si Pci Serial Card 04002030
Perle Systems

Ultraport4 Si Pci Serial Card

Zoro # G4571019
Mfr # 04002030
product price:  $1,538.99
/ea
Axiom Axiom 10Gbs Dual Port Rj45 Pcie 3.0 X4 Nic Card For Lenovo - 4XC0G88856-AX
Axiom

Axiom 10Gbs Dual Port Rj45 Pcie 3.0 X4 Nic Card For Lenovo -

Zoro # G9461167
Mfr # 4XC0G88856-AX
product price:  $395.99
/ea
Perle Systems Ultraport1 Pci Exp Serial Card 04003000
Perle Systems

Ultraport1 Pci Exp Serial Card

Zoro # G4571974
Mfr # 04003000
product price:  $464.99
/ea
Moxa 8 PORT PCIE BOARD, RS-232/422/48 CP-118EL
Moxa

8 PORT PCIE BOARD, RS-232/422/48

Zoro # G816558952
Mfr # CP-118EL
product price:  $576.99
/ea
Moxa 4-portRS-232-422-485 Mini PCI Express serial board, -40 degC to 85 operating tempera CP-114N-T
Moxa

4-portRS-232-422-485 Mini PCI Express serial board, -40 degC to 85 operating tempera

Zoro # G516558863
Mfr # CP-114N-T
product price:  $691.99
/ea
Perle Systems Speed2 Le1P Pci Card 04003240
Perle Systems

Speed2 Le1P Pci Card

Zoro # G4571107
Mfr # 04003240
product price:  $362.99
/ea
Add-On Addon 100Mbs Single Sc Pcie X1 Nic ADD-PCIE-SC-FX-X1
Add-On

Addon 100Mbs Single Sc Pcie X1 Nic

Zoro # G0566731
Mfr # ADD-PCIE-SC-FX-X1
product price:  $149.99
/ea
Moxa 2-port RS-232/422/485 Mini PCI Express serial board, -40C to 85 operating temperatu CP-112N-T
Moxa

2-port RS-232/422/485 Mini PCI Express serial board, -40C to 85 operating temperatu

Zoro # G616558923
Mfr # CP-112N-T
product price:  $418.99
/ea
Add-On Addon Intel I350F2 Comparable 1Gbs Dual Open Sfp Port Pcie X4 Network I350F2-AO
Add-On

Addon Intel I350F2 Comparable 1Gbs Dual Open Sfp Port Pcie X4 Network

Zoro # G0783941
Mfr # I350F2-AO
product price:  $325.99
/ea
Moxa 4-portRS-422-485 Mini PCI Express serial board with 2.5 kV capacitive isolation, CP-134N-I-T
Moxa

4-portRS-422-485 Mini PCI Express serial board with 2.5 kV capacitive isolation,

Zoro # G716558960
Mfr # CP-134N-I-T
product price:  $1,153.99
/ea
Add-On Addon 10Gbs Dual Rj-45 Pcie X8 Nic ADD-PCIE-2RJ45-10G
Add-On

Addon 10Gbs Dual Rj-45 Pcie X8 Nic

Zoro # G0577216
Mfr # ADD-PCIE-2RJ45-10G
product price:  $254.99
/ea
Add-On Addon Cisco Ucsc-Pcie-Btg= Comparable 10Gbs Dual Open Rj-45 Port 100M UCSC-PCIE-BTG-AO
Add-On

Addon Cisco Ucsc-Pcie-Btg= Comparable 10Gbs Dual Open Rj-45 Port 100M

Zoro # G0591852
Mfr # UCSC-PCIE-BTG-AO
product price:  $254.99
/ea
Advantech 8 x RJ45 Gigabit LAN card w/ ECUP slot ECU-P1528RE-B
Advantech

8 x RJ45 Gigabit LAN card w/ ECUP slot

Zoro # G022924510
Mfr # ECU-P1528RE-B
product price:  $1,368.99
/ea
Moxa 4-port RS-232 Mini PCI Express serial board with 2.5 kV capacitive isolation, -40 CP-104N-I-T
Moxa

4-port RS-232 Mini PCI Express serial board with 2.5 kV capacitive isolation, -40

Zoro # G716558908
Mfr # CP-104N-I-T
product price:  $957.99
/ea
Axiom Axiom 10Gbs Dual Port Sfp+ Pcie X8 Nic Card For Qlogic - Qle8242-Cu-Ck QLE8242-CU-CK-AX
Axiom

Axiom 10Gbs Dual Port Sfp+ Pcie X8 Nic Card For Qlogic - Qle8242-Cu-Ck

Zoro # G9590457
Mfr # QLE8242-CU-CK-AX
product price:  $258.99
/ea
Dynamicfunction Startech 4 Port Lp Pci Express Pcie Usb 3.0 Card DY862154
Dynamicfunction

Startech 4 Port Lp Pci Express Pcie Usb 3.0 Card

Zoro # G016503288
Mfr # DY862154
product price:  $71.29
/ea
Dynamicfunction Mini Sas Sff8087 to Sff8088 Adapter DY688809
Dynamicfunction

Mini Sas Sff8087 to Sff8088 Adapter

Zoro # G315087779
Mfr # DY688809
product price:  $57.69
/ea
Advantech 2 x SFP 100Mbps HSR/PRP Card w/ ECUP slot ECU-P1524PE-AE
Advantech

2 x SFP 100Mbps HSR/PRP Card w/ ECUP slot

Zoro # G922924375
Mfr # ECU-P1524PE-AE
product price:  $1,783.99
/ea
Adlink Low profile 8 Relay & 8 Isolated D/I PCI add-on Card LPCI-7250
Adlink

Low profile 8 Relay & 8 Isolated D/I PCI add-on Card

Zoro # G012933713
Mfr # LPCI-7250
product price:  $357.99
/ea
Add-On ADDON 10/100/1000MBS DUAL OPEN RJ-45 PORT 100M PCIE X4 NETWORK INTERFACE CARD ADD-PCIE-2RJ45
Add-On

ADDON 10/100/1000MBS DUAL OPEN RJ-45 PORT 100M PCIE X4 NETWORK INTERFACE CARD

Zoro # G514911707
Mfr # ADD-PCIE-2RJ45
product price:  $102.99
/ea
Expansion Cards (392 items) - Page 5
  • First
  • Previous
  • 5
    of 11 pages
  • Next
  • Last

Related Categories

TV Mounts & StandsPhone & Video Conferencing EquipmentNetworking HardwareTransceiversWireless Access Points
Network Attached Storage DrivesEthernet SwitchesLCD TVsPunch Down ToolsVoice & Data Jacks
nvme ssdvideo cardrs 485 converterethernet connectorsusb to isolated rs-485
breakout boardethernet connectorSealed Lead Acid BatteriesDisposable Standard Batteries

Sign Up & Save

Take 10% off your next order when you sign up for Zoro emails. Subscribe now to receive your promo code via email.

Follow Us

  • Facebook
  • YouTube
  • LinkedIn
  • Instagram
Every Part Plays a Part

Information

  • About Us
  • Accessibility
  • Careers
  • Inclusion
  • Giving Back
  • Resource Hub
  • Returns
  • Shipping

Shopping

  • Brands
  • Collections
  • My Account
  • Payments
  • Promo Codes
  • Sitemap
  • Track My Order

Services

  • Customer Service
  • FAQs
  • Net 30 Terms
  • Reseller Program
  • Sell on Zoro
  • Participate in Research
Zoro, Inc

Connect

Customer Service From Real People

  • Phone: (855) 289-9676
  • Contact Us
© 2011-2026 Zoro Tools, Inc. All rights reserved.
  • Terms & Conditions
  • Terms of Access
  • Privacy Policy
Zoro, Inc