Yeworth
6FT Firewire High Speed IEEE 1394 Firewire 800 to Firewire 400 Cable, 1394B 800-400 IEEE 9 Pin Male to 4 Pin Male Cable for MacBook Pro, Mac Mini, iMac PC, Digital Cameras, SLR
*Price sourced from Amazon.com. Last updated 2026-05-26. Price and availability subject to change.
Bottom line: The 6FT Firewire High Speed IEEE 1394 Firewire 800 to Firewire 400 Cable, 1394B 800-400 IEEE 9 Pin Male to 4 Pin Male Cable for MacBook Pro, Mac Mini, iMac PC, Digital Cameras, SLR is a solid pick with broad community endorsement in the expansion cards category, priced around $8.99, rated 4.3★ across 53 verified Amazon reviews. A solid choice — worth comparing against one or two close alternatives first.
Product Features:This Firewire 4 Pin to 9 Pin 800 is a bilingual FireWire cable. It feature one 4 Pin male connectors and a 9 Pin Male Connector that enable you to connect a 4 pin FireWire (1394b) device (such as you Printer, Hard drive) to a 9-pin FireWire 800 (1394b) port on a PC Mac or Laptop, providing data transfer rates of up to 800 Mbps—twice the speed of original FireWire technology. This premium Fire cable provides true plug-and-play convenience with no complicated setup procedures required.The FW94 meets all FireWire 800 and 1394b specifications, it is compatible by test with…
SpecPicks Verdict
SpecPicks classifies 6FT Firewire High Speed IEEE 1394 Firewire 800 to Firewire 400… as a solid pick with broad community endorsement in the expansion cards category, based on 53 verified Amazon reviews and our ranking model that weights rating × review-volume × price-fit. Yeworth's positioning sits within the broader category mid-tier. Use the Compare tool to put it side-by-side with two or three close alternatives before clicking through to Amazon.
Common buyer scenarios for expansion cards of this kind: matching it to an existing build, replacing a failing part, or upgrading from a previous-generation equivalent. Check the spec table below against your current setup — particularly socket / form-factor / power-rating fields — and confirm compatibility on the Amazon listing before purchase. Prices, stock, and Prime eligibility update directly from Amazon's catalog and may have moved since this page was last verified.
Pros & Cons
Pros
- ✓ Solid 4.3★ customer rating
- ✓ Backed by Yeworth's warranty and support channels
- ✓ Ships via Amazon with Prime eligibility and the standard returns policy
Cons
- ✗ Confirm socket / form-factor / power-rating compatibility against your build before ordering
- ✗ Price, stock, and Prime eligibility update from Amazon and may have changed since this page was last verified
Key Features
- Yeworth FireWire 9-Pin to 4-Pin Cable is perfect for connecting digital devices such as scanners, printers, memory card readers, cameras, DV camcorders and iPods Complies with the latest IEEE 1394b standards for reducing radio frequency and electromagnetic interference.
- Connectors: 9-pin and 4-pin male connectors enable you to connect a 4-pin FireWire (1394a) device to a 9-pin FireWire 800 (1394b) port on a computer.
- Connects firewire 800 devices to legacy 1394a ports. Offers compatibility with PC and Mac. Provides data transfer rates up to 800 Mbps. Supports Plug and Play operation, Hot Pluggable.
- The 9-pin connector is a rectangle with square corners. It has 5 pin contacts on one side, and 4 pin contacts on the other.
- This new connector type can be adapted to the older 4-pin and 6-pin connector. However, when adapted, the maximum transfer rate will be 400 Mbps.
Full Specifications
| Brand | Yeworth |
|---|---|
| Model | 820913038415 |
| Frequency | 400 MHz |
| Cable Type | FireWire |
| Connectors | 9-pin and 4-pin male connectors enable you to connect a 4-pin FireWire (1394a) device to a 9-pin FireWire 800 (1394b) port on a computer. |
| Item Shape | Round |
| Unit Count | 1.0 Count |
| Compatibility | PC, Mac |
| Connector Type | Firewire 9-pin to 4-pin Cable |
| Number of Pins | 9 |
| Number of Items | 1 |
| Special Feature | Data Transfer, High Speed |
| Connector Gender | Male-to-Male |
| Specification Met | Electromagnetic |
Ready to buy?
6FT Firewire High Speed IEEE 1394 Firewire 800 to Firewire 400 Cable, 1394B 800-400 IEEE 9 Pin Male to 4 Pin Male Cable for MacBook Pro, Mac Mini, iMac PC, Digital Cameras, SLR is available on Amazon with Prime shipping and the full Amazon returns policy. SpecPicks earns a small commission on qualifying purchases — thank you for supporting independent review work.
*Price sourced from Amazon.com. Last updated 2026-05-26. Price and availability subject to change.
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