Navigating older FireWire (IEEE 1394) peripherals with modern USB-equipped computers can be challenging. The Best Firewire To USB B Adapters And Cables guide helps you identify reliable solutions to connect 6-pin FireWire devices to USB hosts, enabling viewing, playback, or simple data access. Below, five vetted options cover OTG, 6-pin to USB-A, and USB-C variants for printers, cameras, hard drives, and MIDI gear. Use the buying guide at the end to compare compatibility, performance, and intended use cases.
| Product | Brand | Connection | Best Use |
|---|---|---|---|
| WORLDBOYU Lightning to MIDI Cable USB OTG Type B | WORLDBOYU | Lightning to MIDI (Type B OTG) | MIDI instruments, iOS devices, compatible with many MIDI peripherals |
| Herfair Firewire to USB Adapter Cable 6-Pin IEEE 1394 to USB 2.0 | Herfair | 6-pin FireWire to USB 2.0 | Viewing camera content on PC; not for file transfer |
| Firewire to USB Adapter Cable 6-Pin IEEE 1394 to USB 2.0 | Herfair | FireWire 1394 to USB 2.0 | DV/DSLR style devices; viewing only |
| Firewire to USB Adapter Cable 6-Pin IEEE 1394 to USB 2.0 | Generic | FireWire 6-Pin to USB-A | Viewing old media; no capture |
| RLECS FireWire IEEE 1394 to 1394 | RLECS | FireWire 400 to FireWire 800 adapter | Bridge between FireWire 400 peripherals and FireWire 800-equipped Macs/PCs |
WORLDBOYU Lightning To MIDI Cable USB OTG Type B Cable

The WORLDBOYU USB OTG Type B MIDI cable lets iPhone or iPad users connect directly to MIDI instruments and recording gear without apps. It supports iOS 14 and earlier and offers plug-and-play operation with a wide range of MIDI devices such as keyboards, audio interfaces, and USB microphones. This cable is designed for quick setup and stable connections, enabling musicians to play and record with minimal latency. It is particularly suitable for on-the-go setups and classroom environments where simplicity matters.
Herfair Firewire To USB Adapter Cable 6-Pin IEEE 1394

This FireWire 6-pin to USB 2.0 adapter is designed to connect 1394a devices to USB-equipped computers, allowing viewing of pictures and video from FireWire cameras and other peripherals. It supports plug-and-play and is intended for devices such as mini DV camcorders, digital cameras, printers, and scanners. Note that it generally supports viewing data rather than moving files or providing full data transfer capabilities.
Firewire to USB Adapter Cable 4 Pin IEEE 1394 to USB 2.0

This 4-pin FireWire 400 to USB 2.0 adapter focuses on legacy devices that use the 4-pin FireWire connector. It is designed for viewing content from older camcorders and DV devices on a PC or laptop but does not support file capture or transfer. The device emphasizes quick setup with a plug-and-play approach and supports a maximum theoretical USB 2.0 transfer rate of 400 Mbps in practice.
RLECS IEEE 1394 To 1394 Adapter For Mac

The RLECS adapter bridges FireWire 400 (1394a) devices to a FireWire 800 (1394b) port on modern Macs and PCs. Built with durable ABS construction, this adapter helps users connect older peripherals like storage drives or cameras to newer hosts that use a different FireWire standard. It is a good option for maintaining compatibility in mixed-era setups and for data viewing when full transfer is not required.
CableCreation USB B To USB C 6.6 Ft

The CableCreation USB B to USB C printer and MIDI cable supports USB-C laptops and devices, enabling connections to USB-B audio equipment such as MIDI keyboards and DACs. It features a durable braided exterior, gold-plated plugs, and EMI/RFI shielding for stable performance. It also supports USB 2.0 speeds up to 480 Mbps, making it suitable for both data transfer and peripheral connections in homes and offices.
HATMINI 6Ft Firewire 6Pin To USB Adapter

The HATMINI adapter converts FireWire 6-pin to USB 2.0 A for simple printer, scanner, or digital camera connections. It emphasizes plug-and-play operation with a maximum theoretical FireWire transfer rate of 400 Mbps. It is not recommended for audio devices, as the product page notes limitations in audio signal transmission.
UGREEN USB B To USB C Printer Cable

The UGREEN USB B to USB C printer cable doubles as a MIDI and printer cable, compatible with USB-C laptops and audio devices like MIDI keyboards and DACs. It supports up to 480 Mbps data transfer and is designed for durability with a braided jacket and EMI/RFI shielding. The cable is intended to connect printers and USB-B audio equipment to modern USB-C devices, offering broad compatibility and reliable performance.
Buying Guide
Key purchase considerations when selecting a FireWire to USB B solution:
- Device type and use case: Confirm whether you need viewing-only access, data transfer, or live audio/MIDI operation. Some adapters are designed for viewing media from FireWire devices, not file transfer.
- Connector compatibility: Check the device’s FireWire port (6-pin versus 4-pin) and your computer’s USB or USB-C host. Some adapters bridge different FireWire generations (1394a vs 1394b) and may require a compatible host.
- Plug-and-play vs. driver requirements: Many options advertise plug-and-play, but some may require drivers on older operating systems. Windows, macOS, or iPad/iPhone environments may vary.
- Data transfer speed: USB 2.0 (up to 480 Mbps) is common for these adapters; remember that real-world speeds depend on devices and cables. For viewing media, speed may be less critical than compatibility.
- Build quality and shielding: Braided cables, gold-plated connectors, and EMI/RFI shielding enhance durability and signal integrity, especially over longer runs.
- Target devices: MIDI, printers, camcorders, DV devices, and external drives have differing expectations. Choose based on whether you need MIDI control, audio interfaces, or media viewing.
- Durability and warranty: Look for lengthier warranties or sturdy housings if you plan to use these cables frequently in classrooms or studios.
While some adapters enable straightforward viewing or playback of media from FireWire devices on USB hosts, others are better suited for MIDI and characteristically audio devices. Always verify compatibility with your exact device model and OS version before purchasing.