I O Port Cards for Every Budget

Explore unique and stylish I O Port Cards that help you stand out from the crowd.

ASUS USB4 PCIe Gen4 Card interface cards/adapter Internal DisplayPort, USB Type-C

$450

Lodokdre Mini PCIe 4 Ports RS422 RS485 Db9 Half Size Mini PCI Serial Port Industrial I/O Controller Card

$143

GLOTRENDS U6A2C 8-Port (2 x USB-C+ 6 x USB-A) USB 3.2 Gen1 5Gbps PCIe Expansion Card, Compatible with Windows and Linux (Not Support Mac OS)

4.5

$56

PCIE 1X to USB Expansion Card, 3xUSB3.0 2xType C 19pin 3 USB3.0 2 Type Interfaces Electronics Computers Accessories Computer Components Internal I/O Port Cards Cards 5 Adapter

$36

Computer Chassis Front, Case Panel Interface USB3.0 2.0 AC'97 and Electronics Computers Accessories Components Internal I/O Port Cards USB Cards HD Floppy Drive for JM9K Series

$21

I/O Crest 4 Port SATA III PCI-e 2.0 x1 Controller Card Marvell 9215 Non-Raid with Low Profile Bracket SI-PEX40064

4.4

A$105

axGear 2 Ports Dual Bidirectional RS-232 DB9 9-pin Serial Port to PCI I/O Card Adapter

$21

Deal4GO USB Type-C Port I/O Daughter Board R9J4K 0R9J4K Replacement for Dell Optiplex 5060 5070 7060 7070 7080 Micro (MFF) (NOT FIT for SFF & MT)

$108

USB 3.0 Card 7 Port(4A +3C), PCIe to USB Card 5Gbps 3 USB C Ports PCIe Card PCI Express USB Add in Card for Desktop PC Windows XP/Vista 7/8/8.1 MAC OS 10.8.2 Above

4.2

$80

PCIe to USB 3.2 Gen 2 Card with 20 Gbps Bandwidth 7 USB Ports (4 USB Type-A and 3 USB Type-C Ports), PCI Express (PCIe) Expansion Card USB Card for Desktop PC

4.0

$99

Deal4GO USB Port SD Card Reader Audio I/O Board FGRT4 0FGRT4 Replacement for Dell G3 3500 G5 5500 G5 SE 5505 Gaming Laptop

$100

ASHATA 2 Ports PCIE to USB C Expansion Card, 5Gbps PCI Express Expansion Card, Independent Intelligent Insurance Expansion Card PCI E X1 X4 X8 X16 for Win

$25

Sxhlseller 2 Port PCI Express RS232 DB9 Serial Port Card for Windows XP, Vista,7, 8.x, 10, 11 32/64bit for Linux, PCIe Serial Expansion Card PCIe Serial Host Controller Card

4.5

$46

BestParts Type-C USB 3.1 Gen2 Port Flex IO v2 Card Replacement for HP 600 800 805 400 Z2 G6 G7 G8 G9 L83416 SFF DM Mini PC L85068-001 L76508-001

$89

Computer Chassis Front, Case Panel Interface USB3.0 2.0 AC'97 and Electronics Computers Accessories Components Internal I/O Port Cards USB Cards HD Floppy Drive for JM9K Series

$74

10Gtek10GbE PCIE Network Card for Intel X520-DA1, 82599EN Chip, Single SFP+ Ports, 10Gbit PCI Express x8 LAN Adapter, 10Gb NIC for Windows Server/Linux/VMware

4.3

A$163

Deal4GO USB Port SD Card Reader I/O Circuit Daughter Board 52CHM 052CHM V76C6 0V76C6 Replacement for Dell G3 15 3590 P89F

$144

USB PCIE Card 18W Power Delivery, PCI Express 3 Port (Type C, 2 x Type A) PCIe USB 3.0 Fast Charging Card Expansion Card with Low Profile Bracket for Desktop PC Windows XP/7/8/10 and Mac OS

$33

ASUS GeForce GT 730 2GB GDDR5 Low Profile Graphics Card for Silent HTPC Builds (with I/O Port Brackets)

4.4

A$160

PCIE to USB 3.0 Expansion Card 4 Ports (2 x USB C, 2 x USB A), PCI Express Expansion Card USB C Pcie Adapter Card USB Port Cards for Desktop PC Support Windows Mac OS

4.3

A$58

douself 5.25" USB 3.0 e-SATA All-in-1 PC Media Dashd Multi-function Front Panel Card I/O Ports

$48

FastSun New PCI I/O Parallel Port DB25 25Pin IEEE 1284 Printer Card Controller Adapter

$55

StarTech.com 1-Port USB 3.2 Gen 2x2 (20Gbps) PCIe Card - USB-C SuperSpeed PCI Express 3.0 x4 Host Controller Card - USB Type-C PCIe Add-On Adapter Card - Expansion Card - Windows & Linux, TAA

4.4

$121

Deal4GO Front Audio USB Port SD Card I/O Board NPG-151 Replacement for Intel NUC 9 NUC9V7 NUC9i7 NUC9i5 NUC9i9 Mini Desktop PC, Black

$34

Boca Research Turbo Parallel I/O Card IEEE 1284 Parallel Port ISA

$81

axGear 2 Ports Dual Bidirectional RS-232 DB9 9-pin Serial Port to PCI I/O Card Adapter

3.1

$22

6 Gbit/s PCIe SATA 3.0 Card PCIe SATA 16 Ports PCIe SATA Controller Expansion Card Bootable as System Hard Disk Suitable for All PCIE Slots JBM575 and ASM1064

4.3

$136

7-Port PCI-E to Type C (2), Type A (5) USB 3.0 Expansion Card with 2 Rear USB 3.0 Ports PCI Express Card Desktop for Windows Mac Pro

$38

ASUS GeForce GT 1030 2GB GDDR5 Low Profile Graphics Card for HTPC Build (with I/O Port Brackets)

4.4

$311

KhadasMind Dock for Mind Expansion Module, Built-in Audio System, Fingerprint Scanner, 9 Additional I/O Ports, Support Four 4K/60Hz Displays Mini Computer Built-in SD Card Reader for Swift

$337

PCIE to DB25 LPT Parallel Port Expansion Card with Low Bracket, PCI Parallel Port Converter Adapter Controller for Printers, Programmers, Scanners, Support DOS, Windows 8/7 /

4.4

$37

I/O Crest M.2 (B & M-Key) PCIe Interface Single Port Gigabit Ethernet Modules NIC RealTek RTL8111H Chipset

$165

Deal4GO USB Type-C Port I/O Daughter Board 8XP85 08XP85 Replacement for Dell Optiplex 5060 5070 7060 7070 (SFF) (NOT FIT for MFF & MT)

$69

Single Port PCI Express x1 RS232 Serial Adapter Card - PCIe RS232 Serial Host Controller to Single Serial DB9 Port

4.3

$52

Deal4GO USB-C Type C Port I/O Daughter Board WRMH0 R9J4K 8XP85 Replacement for Dell OptiPlex 5060 5070 7060 7070 7080 XE3 MT SFF MFF Micro

$179

Lsi Logic Corp - Lsi Logic 9206-16E Sas Controller - Serial Ata/600 - Pci Express 3.0 X8 - Plug-In Card - Raid Supported - Jbod Raid Level - 4 Sas Port(S) "Product Category: I/O & Storage Controllers/Scsi/Raid Controllers"

$402

Firewire Card,Internal Firewire Port Cards,1394A PCIE 4-Ports FireWire 400 Expansion Card for Windows Desktop PCs,

4.6

$88

EbidDealz Compatible with Dell OptiPlex 3020 Desktop Serial Port Card 48.3JS25.011 67X99 067X99

$28

PCIe x8 Quad 10G SFP+ Fiber Port 10Gb Ethernet PCI Express x8 Network Cards Adapter with Broadcom BCM57840 Chipset

$309

4 Ports Superspeed 5Gbps USB 3.0 PCI Express Expansion Card for Windows 11, 10, 8.x, 7, Vista, XP Desktop PCs, Built in Self-Powered Technology, No Need Additional Power Supply (FS-U4-Pro)

4.3

$43

Deal4GO USB Type-C Port I/O Daughter Board R9J4K 0R9J4K Replacement for Dell Optiplex 5060 5070 7060 7070 7080 Micro (MFF) (NOT FIT for SFF & MT)

5.0

$88

FastSun PCI I/O Parallel Port DB25 25Pin IEEE 1284 Printer Card Controller Adapter

$29

SoNNeTAllegro 7-Port USB 3.2 Gen 1 Type A PCIe Card

$219

ELUTENG PCIE USB 3.0 Card 7 Ports PCI Expree to USB Expansion Card Super Speed 5Gbps PCI-e USB3 Hub Controller Adapter for Windows 11/10/8/7/XP/Vista

4.2

$47

I/O Board (Magnetic Charge Port, USB, & Headphone Jack) for Apple MacBook Air 13" (Mid 2012) with Separator Card

$175

SD Card Reader, uni USB 3.0 SD Card Adapter High-Speed Micro SD Memory Card Reader Support SD/Micro SD/TF/SDHC/SDXC/MMC/UHS-I Card Compatible with Mac, Win, Linux, PC, Laptop, Blue

4.7

$22

S300 - Mini-ITX PC Gaming Case - Front I/O USB 3.0 Type - C Port - SFX Power Supply 100-130mm - Cable Management System - luminum Mini-ITX Motherboard Small Portable PC Case-Black

4.5

$233

5.25inch Media Dashboard Multi Function USB 3.0 Hub TF M2 SD MS Card Reader Desktop Front I/O Panel Front Panel Internal Card Reader, (M2 / TF/SD/MMC/MS/CF)

4.1

$69

I/O Crest 2 Port Serial COM DB9 RS-232 and 1 Port DB25 Printer Lpt1 Port PCI-E 1.0 X1 Card WCH382 Chipset

3.8

$43

Cablemax 4 Port Serial RS-232 and 1 LPT Port I/O PCI-Express 1x Card

$91

USB C Docking Station, Tymyp 15 in 2 USB C Hub, 2 HDMI, 1 VGA Port, Twin USB C Ports, USB C 3.0, 4 USB A Ports, 1 USB C PD Port, Ethernet Connection, Audio I/O, and SD/TF Card Slot

$128

Hilitand PCI to 2 Serial Port Card, PCIE 2 Port Serial Expansion Card, RS232 RS-232 2 Port Extension Adapter Card, Support Windows 2000/2003 / XP

$25

Cablemax 2 Port Serial RS-232 and 1 Port Parallel I/O PCI-Express 1x Card

$66

Mini PCIe 4 Ports RS422 RS485 db9 Com Half Size Mini PCI Express Serial Port Industrial I/O Controller Card EXAR 17V354 Chip

$475

ZAHARA Connection Cable for I/O Card USB Port Card for Lenovo Yoga C740-14 C740-14IML 81TC DC020024J00 DC020024J10 DC020024J20

$110

BestParts Internal Serial Port Flex IO Board Card Replacement for HP 400 G4 G5 SFF MT DM Mini 600 800 405 705 G4 DM 906312-001

$24

BestParts New PS2 Serial Port Card for Dell Optiplex 7000 7010 7020MT FH D10 COM Serial I/O Module Adapter 0GYY8P GYY8P

$51

CableMax 4 port Serial RS-232 and 1 LPT port I/O PCI-Express 1x Card

$198

WOXTERElectronic ID Reader, Woxter LECTOR DNI USB TIPO C

4.3

$42

I/O Crest RS-232 DB9 Series 8x Serial (8S) 8 Port PCI-Express 2.0 x1 Card XR17V358 Chipset 16C550 UART

4.3

$97

Hewlett-Packard - Hp H221 Pcie 3.0 Sas Host Bus Adapter - 6Gb/S Sas - Pci Express 3.0 - Plug-In Card - 8 Sas Port(S) "Product Category: I/O & Storage Controllers/Scsi/Raid Controllers"

$237

KXRORS S400 - Mini-ITX PC Gaming Case - Front I/O USB 3.0 Type - C Port - VGA Card Length 335mm MAX -Cable Management System - luminum Mini-ITX Motherboard Small Portable PC Case (White)

4.6

$372

Deal4GO Front Audio USB Port SD Card I/O Board NPG-151 Replacement for Intel NUC 9 NUC9V7 NUC9i7 NUC9i5 NUC9i9 Mini Desktop PC

$38

Deal4GO DB-9 Male COM PS2 Serial Port I/O Board GRY5H GYY8P replacement for Dell OptiPlex 3040 3060 5060 3020 MT Tower Desktop, Green

$79

PCIE X8 Interface to 2X 10Gbps RJ45 Ports Network Adapter, Intel X540-AT2 Ethernet Controller, 2X 10GbE RJ45 Interface PCIE NIC Card, PCI Express 10GbE Converged Network Adapter (X540T2)

4.6

$377

SIIG Single Serial Port/RS-232 and Single Parallel Port PCIe Card Compatible with 16C550 UART (JJ-E20311-S1)

4.4

$69

Gintai Flexible I/O Board Flex Cable for HP All-in-One 24-CB 27-CB 27-CB 27-CB0244 Assy N18 IO Cable DD0N18TH500, this cable connects to USB cards, IO and audio ports.

$102

I/O Crest 2 Port Serial COM DB9 RS-232 and 1 Port DB25 Printer Lpt1 Port PCI-E 1.0 X1 Card WCH382 Chipset

$82

Mini PCIe Controller Card for CH384L 4S1P, 8Mbps Multi I O Industrial Grade Parallel Port PCIe Card COM1 LTP1 Port Expansion Card, Multiple Serial Ports, Plug and Play

$67

Vantec 2+1 Serial and Parallel PCI Host Card (Black)

3.9

$39

Khadas Mind Dock for Mind Expansion Module, Built-in Audio System, Fingerprint Scanner, 9 Additional I/O Ports, Support Four 4K/60Hz Displays Mini Computer Built-in SD Card Reader for Swift

$384

Gintai Charging Port Card Dock Port Micro USB Port Card DC Jack Plug Small I/O Card Replacement for Lenovo Legion Y545-PG0 81T2 5C50S24946 NS-C375

$65

PCIE to Parallel Expansion Card, PCI Express to DB25 LPT Parallel Port Adapter with Low Profile Bracket for Windows, for OS X and for Linux, SPP/EPP/ECP

$29

HIDOMNIKEY 3121 USB Smart Card Reader eID ID Identity Card Digital Signature

4.2

A$64

ASUS GEFORCE® GT 1030 2GB GDDR5 LOW PROFILE GRAPHICS CARD FOR SILENT HTPC BUILD (WITH I/O PORT BRACKETS)

4.5

$236

8 Port Serial PCI-Express with cable controller card XR17V358 Chipset RS-232 RS232 serial port I/O expansion cards

$784

EYLET Digital business card v3 NFC back of phone card NO SUBS iPhone and Android tap to share anything such as Google reviews email social connections using NFC or scan business cards QR code.

$49

Pcie AX99100 Chipset PCI Express 4 ports Serial PCI-e 1x Expansion Card Multi RS232 DB9 COM Port to PCIe I/O Riser Card

$332

IO CREST Internal 5 Port Non-RAID SATA III 6GB/s M.2 B+M Key Adapter Card for Desktop PC Support SSD and HDD. JMB585 Chipset

4.3

$88

Goshyda GT710 Graphics Card, 2GB DDR3 64BIT Gaming Graphics Card, 700MHz 1200MHz, PCI Express 2.0 16X Slot, HDMI DVI VGA, with Independent Cooling Fan

$60

Deal4GO Power Button SD Card USB I/O Board 5C50S24930 LS-H211P Replacement for Lenovo Ideapad S340-14 S340-14IWL S340-14API

$30

OdysonUSB-C I/O Port Board Replacement for Apple MacBook Air 13" (2018-2020)

$38

ASUSGeForce GT 730 2GB GDDR5 Low Profile Graphics Card for Silent HTPC Builds (with I/O Port Brackets)

4.4

$226

I/O CREST 2 Port SATA III PCI-e 2.0 x1 Controller Card Asmedia ASM1061 Non-Raid with Low Profile Bracket SY-PEX40039

4.4

$60

Deal4GO DisplayPort DP Port I/O Board 906315-001 Replacement for HP ProDesk 400 600 G3 G4 G5 EliteDesk 800 G3 G4 G5 DM SFF Desktop

$42

Deal4GO USB Type-C Port I/O Daughter Board 8XP85 08XP85 Replacement for Dell Optiplex 5060 5070 7060 7070 (SFF) (NOT FIT for MFF & MT)

$83

GraflsoaUSB o Interface Sound Card RHM 2 In 2 Out o Interface Sound d with 48V Phantom Power for Professional o Mer & Mic Preamplifier XLRTSRTS Ports for Guitarist Vocalist

$67

vKardz - NFC Card & Smart Digital Contactless Business Card

3.7

A$95

MAKINGTEC USB Smart Card Reader, Portable CAC Smart Card Reader, Universal Access Card Adapter for (CAC/Electronic ID/IC Bank/Health Insurance Card Compatible with Windows XP/Vista/7/8/11, Mac OS

3.0

$26

KXRORS S400 - Mini-ITX PC Gaming Case - Front I/O USB 3.0 Type - C Port - VGA Card Length 335mm MAX -Cable Management System - luminum Mini-ITX Motherboard Small Portable PC Case (Black)

4.7

$359

HP - Multi I/O card

$193

USB C Docking Station, Tymyp 15 in 2 USB C Hub, 2 HDMI Display, VGA Port, Dual USB C Interfaces, USB C 3.0 Port, 4 USB A Ports, 1 USB C PD Port, High-Speed Ethernet, Audio I/O, and SD/TF Card Slot

$122

Deal4GO USB Audio Jack Ethernet LAN Port I/O Board LS-K851P Replacement for Acer AN515-55 AN517-54/53/52 PH315-54 AN515-57 AN515-45/56

$83

KOSDFOGE Controller Card, Mini PCIE Controller Card for CH384L 4S1P Multi I O Industrial Grade COM1 LTP1 Port Expansion Card for Win, Support Serial Frame Error Detection

$81

Voice Playback Module MP3, Voice Playback Board MP3 UART I/O Trigger Amplifier Class D 5W SD/TF Card Play Serial Port Control Playback Compatible

$117

10Gtekfor Intel E10G42BTDA 82599ES Chip 10GbE Ethernet Converged Network Adapter X520-DA2/X520-SR2, PCI-E X8 Dual SFP+ Port

4.5

A$190

Bewinner PCI Express to Parallel Port Card, LPT Printer Card Adapter DB25, Supports for, for OS X, forwith 32bit Bus Design

$43