StarTech Adapters

Bridge Any Connection Gap in Your IT Setup

StarTech adapters and converters bridge the gap between USB-C, Thunderbolt, HDMI, DisplayPort, VGA, Ethernet, serial, and fiber connections, solving compatibility problems across mixed laptop fleets and legacy equipment without replacing the hardware itself. The full adapter lineup lives within the broader StarTech product ecosystem, and the cables category covers complementary cabling from every major manufacturer.

StarTech Adapters for Every Use Case

• Conference room presentations — USB-C and DisplayPort to HDMI adapters for connecting laptops to projectors and room displays without worrying about which port the presenter's machine has
• Legacy equipment integration — VGA, DVI, and serial adapters for bridging older monitors, industrial controllers, and lab instruments to modern USB-C workstations
• Multi-monitor workstations — DisplayPort MST hubs and USB-C multiport adapters for driving two or three screens from a single laptop port
• Network connectivity upgrades — USB to Gigabit, 2.5G, and 10G Ethernet adapters for adding wired network connections to ultrabooks and tablets that lack built-in RJ45 ports
• IT help desk inventory — adapter kits covering every common interface combination for on-the-spot connectivity troubleshooting across diverse device fleets

Choosing the Right StarTech Adapter

StarTech segments its adapter lineup by interface type and conversion direction. Video adapters handle the most common use case, converting between DisplayPort, HDMI, DVI, VGA, and USB-C video outputs for monitor and projector connections. USB adapters add Ethernet, serial, or additional USB ports to machines with limited connectivity. Network adapters provide wired Ethernet at Gigabit, 2.5G, or 10G speeds through USB-A, USB-C, or Thunderbolt host connections.

Active vs Passive Adapters

Passive adapters rewire pin connections between electrically compatible standards, such as DisplayPort++ to HDMI. Active adapters contain a conversion chip and are required when the source port does not natively output the target signal, for example USB-C to VGA or USB-C to dual HDMI. Active adapters cost more but support broader compatibility across different host devices and display configurations.

USB-C vs Thunderbolt Host Connections

USB-C adapters work with any USB-C port regardless of the host controller. Thunderbolt adapters require a Thunderbolt 3 or 4 port but deliver higher bandwidth for dual 4K displays, 10 Gigabit Ethernet, or PCIe storage enclosures. Check your laptop or desktop port specifications before purchasing to confirm which protocol your USB-C port actually supports.

Complete Your StarTech Setup

• StarTech Cables — the HDMI, DisplayPort, USB, and network cables that connect to your adapters
• StarTech Docking Stations — multi-port laptop docks when a single adapter is not enough for your workstation
• StarTech USB Hubs — expand USB port count alongside your adapters
• Monitors — displays for your video adapters and converters
• Docking Stations — compare StarTech docks with options from other brands