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$22.55

$26.99

Startech.Com 4 Port Compact Black USB 2.0 Hub - Bus-Powered Or With Included Power Adapter - Portable Mac/PC Laptop Hub, TAA (ST4202USB)

Amazon.com

264

16% off

$22.55

$26.99

Startech.Com 4 Port Compact Black USB 2.0 Hub - Bus-Powered Or With Included Power Adapter - Portable Mac/PC Laptop Hub, TAA (ST4202USB)

Amazon.com

264

$19.98

$29.99

7-Port USB 3.0 Hub, IVETTO Data USB Hub Splitter With 3.3ft Long Cable For Laptop, PC, Macbook, Mac Pro, Mac Mini, iMac, Surface Pro And More

Amazon.com

6K+

33% off

$19.98

$29.99

7-Port USB 3.0 Hub, IVETTO Data USB Hub Splitter With 3.3ft Long Cable For Laptop, PC, Macbook, Mac Pro, Mac Mini, iMac, Surface Pro And More

Amazon.com

6K+

$19.99

$29.99

USB Cable To Serial Port Converter (DB9) USB-DB9 POS Cables

Terminal Depot

33% off

$19.99

$29.99

USB Cable To Serial Port Converter (DB9) USB-DB9 POS Cables

Terminal Depot

$130.00

Optical CAN Bus Adapter (PCAN-Optoadapter)

Amazon.com

Free shipping

$130.00

Optical CAN Bus Adapter (PCAN-Optoadapter)

Amazon.com

Free shipping

$11.51

Startech.Com 4 Port USB 2.0 Hub - USB Bus Powered - Portable Multi Port USB 2.0 Splitter And Expander Hub - Small Travel USB Hub (ST4200MINI2)

Amazon.com

987

$11.51

Startech.Com 4 Port USB 2.0 Hub - USB Bus Powered - Portable Multi Port USB 2.0 Splitter And Expander Hub - Small Travel USB Hub (ST4200MINI2)

Amazon.com

987

$32.13

$44.99

Startech.Com 6ft (1.8M) 1-Port USB To Serial RS232 Adapter, FTDI DB9 Serial DCE Adapter Cable, Null Modem, USB 2.0 - TAA

Amazon.com

892

28% off

$32.13

$44.99

Startech.Com 6ft (1.8M) 1-Port USB To Serial RS232 Adapter, FTDI DB9 Serial DCE Adapter Cable, Null Modem, USB 2.0 - TAA

Amazon.com

892

$25.78

Monoprice Displayport 1.2A To 4K HDMI, Dual Link DVI, And VGA - Passive Adapter, Up To 4K Resolutions, Black

Amazon.com

$25.78

Monoprice Displayport 1.2A To 4K HDMI, Dual Link DVI, And VGA - Passive Adapter, Up To 4K Resolutions, Black

Amazon.com

$26.59

$36.99

Startech.Com 1 ft. USB To RS232 Serial DB9 Adapter Cable With COM Port Retention - Up To 920 Kpbs USB A To DB9 Serial Adapter , TAA (ICUSB232PRO)

Amazon.com

140

28% off

$26.59

$36.99

Startech.Com 1 ft. USB To RS232 Serial DB9 Adapter Cable With COM Port Retention - Up To 920 Kpbs USB A To DB9 Serial Adapter , TAA (ICUSB232PRO)

Amazon.com

140

$460.00

Rauland Responder 5000 R5KL2KA L-Net To K-Bus Adapter -Pre-Owned

BEC Integrated

$460.00

Rauland Responder 5000 R5KL2KA L-Net To K-Bus Adapter -Pre-Owned

BEC Integrated

$39.59

Cable, Can Bus TO Computer Adaptor - 57420047

Mowpart.com

$39.59

Cable, Can Bus TO Computer Adaptor - 57420047

Mowpart.com

$24.00

Dell Adaptor USB-C To Ethernet, DBQBCBC064 (PXE Boot)

Amazon.com

428

$24.00

Dell Adaptor USB-C To Ethernet, DBQBCBC064 (PXE Boot)

Amazon.com

428

$56.80

5-Port USB Pcie Card - 10Gbps USB 3.1 Gen 2 Pcie Card W/ 1X USB-C & 2X USB-A - 1X 2 Port IDC (Internal 5Gbps USB Header Expansion) - USB C PCI Express

Amazon.com

Free shipping

$56.80

5-Port USB Pcie Card - 10Gbps USB 3.1 Gen 2 Pcie Card W/ 1X USB-C & 2X USB-A - 1X 2 Port IDC (Internal 5Gbps USB Header Expansion) - USB C PCI Express

Amazon.com

$15.88

DTECH USB To Serial Adapter Cable With RS232 DB9 Male Port FTDI Chipset Supports Windows 10 8 7 And Mac Linux - 4 Feet

Amazon.com

705

$15.88

DTECH USB To Serial Adapter Cable With RS232 DB9 Male Port FTDI Chipset Supports Windows 10 8 7 And Mac Linux - 4 Feet

Amazon.com

705

$44.73

$60.39

HP H221 Host Bus Adapter (650931-B21) Pack Of 2

vip.venthanpro

25% off

$44.73

$60.39

HP H221 Host Bus Adapter (650931-B21) Pack Of 2

vip.venthanpro

$39.31

$56.99

Startech.Com 4-Port USB 3.0 Superspeed Hub With Power Adapter 5Gbps - Portable Multiport USB-A Dock IT Pro - USB Port Expansion Hub For PC/Mac - 4

Amazon.com

279

Free shipping

31% off

$39.31

$56.99

Startech.Com 4-Port USB 3.0 Superspeed Hub With Power Adapter 5Gbps - Portable Multiport USB-A Dock IT Pro - USB Port Expansion Hub For PC/Mac - 4

Amazon.com

279

$104.53

Startech 4 Port Quad Bus PCI Express Superspeed USB 3.0 Card Adapter (PEXUSB3S44V)

Staples

1K+

$104.53

Startech 4 Port Quad Bus PCI Express Superspeed USB 3.0 Card Adapter (PEXUSB3S44V)

Staples

1K+

$1,414.20

ATTO Celerity FC-161P PCI Express 3.0 X8 Fiber Channel Host Bus Adapter

Staples

$1,414.20

ATTO Celerity FC-161P PCI Express 3.0 X8 Fiber Channel Host Bus Adapter

Staples

$90.88

Startech 4 Port Dual Bus PCI Express Superspeed USB 3.0 Card Adapter

Staples

$90.88

Startech 4 Port Dual Bus PCI Express Superspeed USB 3.0 Card Adapter

Staples

$19.99

USB C Hub Docking Station, 11-In-1 Multiport Adapter Dongle With 4K HDMI, VGA, USB 3.0 5 Gbps, SD/TF Card Reader, Type C PD, 3.5mm Audio, Ethernet,

Amazon.com

$19.99

USB C Hub Docking Station, 11-In-1 Multiport Adapter Dongle With 4K HDMI, VGA, USB 3.0 5 Gbps, SD/TF Card Reader, Type C PD, 3.5mm Audio, Ethernet,

Amazon.com

$516.22

7Y37A01090 Lenovo Thinksystem 430-8E SAS/SATA 12Gb/S Host Bus Adapter

Serversfit

$516.22

7Y37A01090 Lenovo Thinksystem 430-8E SAS/SATA 12Gb/S Host Bus Adapter

Serversfit

$26.99

USB C Hub Multiport USB C Adapter For Macbook Pro 2023 2022 2021 2020,USB C Hub USB C To HDMI VGA SD TF Card Reader 3USB 3.0 And USB C Power

Amazon.com

100

$26.99

USB C Hub Multiport USB C Adapter For Macbook Pro 2023 2022 2021 2020,USB C Hub USB C To HDMI VGA SD TF Card Reader 3USB 3.0 And USB C Power

Amazon.com

100

$86.54

394757-B21 HP Emulex Based Dual Port 2GB Mezzanine Host Bus Adapter

Serversfit

$86.54

394757-B21 HP Emulex Based Dual Port 2GB Mezzanine Host Bus Adapter

Serversfit

$359.15

370426-B21 HP 1-Port 2Gb/S PCI-X 64Bit 133Mhz Host Bus Adapter

Serversfit

$359.15

370426-B21 HP 1-Port 2Gb/S PCI-X 64Bit 133Mhz Host Bus Adapter

Serversfit

$60.00

LSI00167 LSI Logic LSI Logicsas3442e-R 8 Port SAS Host Bus Adapter

Serversfit

$60.00

LSI00167 LSI Logic LSI Logicsas3442e-R 8 Port SAS Host Bus Adapter

Serversfit

$135.59

0T93GD Dell 2 X SAS 12Gb/S Host Bus Adapter With Low-Profile Bracket

Serversfit

$135.59

0T93GD Dell 2 X SAS 12Gb/S Host Bus Adapter With Low-Profile Bracket

Serversfit

$147.54

371-2094 Sun 4-Port SAS PCI Express Host Bus Adapter

Serversfit

$147.54

371-2094 Sun 4-Port SAS PCI Express Host Bus Adapter

Serversfit

$63.83

321835-B21 HP Storageworks FCA2214DC 2-Port 2GB/S Host Bus Adapter

Serversfit

$63.83

321835-B21 HP Storageworks FCA2214DC 2-Port 2GB/S Host Bus Adapter

Serversfit

$275.67

1865400 Adaptec 9110G Host Bus Adapter 1 X HSSDC PCI 2Gbps

Serversfit

$275.67

1865400 Adaptec 9110G Host Bus Adapter 1 X HSSDC PCI 2Gbps

Serversfit

$69.90

A5149-60101 HP Ultra Wide PCI LVD/SE SCSI Controller Host Bus Adapter

Serversfit

$69.90

A5149-60101 HP Ultra Wide PCI LVD/SE SCSI Controller Host Bus Adapter

Serversfit

$60.00

283384-002 HP Storageworks 2-Port 2GB/S Host Bus Adapter

Serversfit

$60.00

283384-002 HP Storageworks 2-Port 2GB/S Host Bus Adapter

Serversfit

$80.00

A8002B HP 4Gb Pcie Host Bus Adapter

Serversfit

$80.00

A8002B HP 4Gb Pcie Host Bus Adapter

Serversfit

$116.07

123503-001 HP Storageworks 64-Bit Host Bus Adapter SBUS Controller

Serversfit

$116.07

123503-001 HP Storageworks 64-Bit Host Bus Adapter SBUS Controller

Serversfit

$29.99

$34.99

Powered USB Hub, Wenter 11-Port USB Splitter Hub (10 Faster Data Transfer Ports+ 1 Smart Charging Port) With Individual LED On/Off Switches, USB Hub

Amazon.com

4K+

14% off

$29.99

$34.99

Powered USB Hub, Wenter 11-Port USB Splitter Hub (10 Faster Data Transfer Ports+ 1 Smart Charging Port) With Individual LED On/Off Switches, USB Hub

Amazon.com

4K+

$9,585.99

HPE SN1700Q Fibre Channel 64,000Mbps Dual-Port Pcie Bus Adapter (R7N87A)

Staples

$9,585.99

HPE SN1700Q Fibre Channel 64,000Mbps Dual-Port Pcie Bus Adapter (R7N87A)

Staples

$28.88

Gearmo USB To RS-485/422 Serial Adapter With FTDI Chipset, LED Indicators, 5ft Cable, ESD Protection, Supports Windows 11/10/8.1/8/7, Linux, Macos X

Amazon.com

$28.88

Gearmo USB To RS-485/422 Serial Adapter With FTDI Chipset, LED Indicators, 5ft Cable, ESD Protection, Supports Windows 11/10/8.1/8/7, Linux, Macos X

Amazon.com

$149.00

LSI 9211-8I - 6Gbps 8Port PCI Express SATA/SAS Host Bus Adapter

CPU Medics LLC

$149.00

LSI 9211-8I - 6Gbps 8Port PCI Express SATA/SAS Host Bus Adapter

CPU Medics LLC

1:42

What is a host bus adapter (HBA)? An introduction

Dec 6, 2019

techtarget.com

The Best USB-C Video Cables and Adapters

2 months ago

nytimes.com

1:08

10 Best USB Computer Network Adapters You Need in 2025

3 months ago

YouTubeQuick Picks

2:40

Power Connectors - Overview

229.3K viewsAug 2, 2017

YouTubeShowMeCables

Adding a vintage ISA bus slot to a modern computer #VintageCompu…

Mar 22, 2023

adafruit.com

Best Connectivity PCMCIA 4 Port USB 2.0 CardBus Card Adapter

14.1K viewsFeb 14, 2019

YouTubeUnpack Guy