![This cable connection for an old external hard drive - labelled "DC JACK" but googling that has not found anything compatible : r/whatisthisthing This cable connection for an old external hard drive - labelled "DC JACK" but googling that has not found anything compatible : r/whatisthisthing](https://i.redd.it/ib3gcrnjnr411.jpg)
This cable connection for an old external hard drive - labelled "DC JACK" but googling that has not found anything compatible : r/whatisthisthing
![Amazon.com: 12V/5V LaCie Design by F.A. Porsche (Old Style) External Hard Drive Replacement Power Supply Adaptor (4-pin Connector) - US Plug : Electronics Amazon.com: 12V/5V LaCie Design by F.A. Porsche (Old Style) External Hard Drive Replacement Power Supply Adaptor (4-pin Connector) - US Plug : Electronics](https://m.media-amazon.com/images/I/416y2gpPALL._AC_UF894,1000_QL80_.jpg)
Amazon.com: 12V/5V LaCie Design by F.A. Porsche (Old Style) External Hard Drive Replacement Power Supply Adaptor (4-pin Connector) - US Plug : Electronics
![External Hard Drive Converter Usb 2.0 To 22 Pin Sata Adapter Cable With Extra Usb Power Cable For 2.5 Inch Sata Laptop Hdd Ssd - Pc Hardware Cables & Adapters - AliExpress External Hard Drive Converter Usb 2.0 To 22 Pin Sata Adapter Cable With Extra Usb Power Cable For 2.5 Inch Sata Laptop Hdd Ssd - Pc Hardware Cables & Adapters - AliExpress](https://ae01.alicdn.com/kf/H95a979b1f7a242efa277805941043394X/External-Hard-Drive-Converter-USB-2-0-To-22-Adapter-Cable-With-Extra-USB-Power-Cable.jpg_Q90.jpg_.webp)
External Hard Drive Converter Usb 2.0 To 22 Pin Sata Adapter Cable With Extra Usb Power Cable For 2.5 Inch Sata Laptop Hdd Ssd - Pc Hardware Cables & Adapters - AliExpress
![Ac Adapter External Hard Drive 5 Pin - Buy Ac Adapter External Hard Drive,Ac Adapter External Hard Drive 5 Pin,5 Pin Din External Hard Drive Power Adapter Product on Alibaba.com Ac Adapter External Hard Drive 5 Pin - Buy Ac Adapter External Hard Drive,Ac Adapter External Hard Drive 5 Pin,5 Pin Din External Hard Drive Power Adapter Product on Alibaba.com](https://sc01.alicdn.com/kf/H713538c1f5c6449bafdf83b5dfbf1cafl.jpg_.webp)
Ac Adapter External Hard Drive 5 Pin - Buy Ac Adapter External Hard Drive,Ac Adapter External Hard Drive 5 Pin,5 Pin Din External Hard Drive Power Adapter Product on Alibaba.com
![Mini 5-Pin Din 12V 5V Ac Adapter Compatible With Wd Western Digital External Hard Disk Drive Hd Hdd Power Supply Cord Cable Charger Mains Psu - Newegg.com Mini 5-Pin Din 12V 5V Ac Adapter Compatible With Wd Western Digital External Hard Disk Drive Hd Hdd Power Supply Cord Cable Charger Mains Psu - Newegg.com](https://c1.neweggimages.com/ProductImage/AS45D210927OPSHF.jpg)
Mini 5-Pin Din 12V 5V Ac Adapter Compatible With Wd Western Digital External Hard Disk Drive Hd Hdd Power Supply Cord Cable Charger Mains Psu - Newegg.com
![USB 3.0 to SATA Adapter Cable for 2.5" 3.5" SSD/HDD Drives, SATA to USB 3.0 External Converter 22 pin Hard Drive Connector - Newegg.com USB 3.0 to SATA Adapter Cable for 2.5" 3.5" SSD/HDD Drives, SATA to USB 3.0 External Converter 22 pin Hard Drive Connector - Newegg.com](https://c1.neweggimages.com/ProductImage/AMYES23020203T97E7E.jpg)
USB 3.0 to SATA Adapter Cable for 2.5" 3.5" SSD/HDD Drives, SATA to USB 3.0 External Converter 22 pin Hard Drive Connector - Newegg.com
![K-MAINS 6-Pin 12V 5V AC Adapter Replacement for Hard Disk HDD External Case Enclosure Power Supply - Walmart.com K-MAINS 6-Pin 12V 5V AC Adapter Replacement for Hard Disk HDD External Case Enclosure Power Supply - Walmart.com](https://i5.walmartimages.com/asr/47bd8d14-fa43-461d-9d9c-a827635e3db0.d7d58ed3836845b55f6fe4e745927f4c.jpeg)
K-MAINS 6-Pin 12V 5V AC Adapter Replacement for Hard Disk HDD External Case Enclosure Power Supply - Walmart.com
![External Hard Drive Converter USB 2.0 to 22 Pin SATA Adapter Cable With Extra USB Power Cable For 2.5 Inch SATA Laptop HDD SSD - AliExpress Computer & Office External Hard Drive Converter USB 2.0 to 22 Pin SATA Adapter Cable With Extra USB Power Cable For 2.5 Inch SATA Laptop HDD SSD - AliExpress Computer & Office](https://ae01.alicdn.com/kf/HTB19TSQbECF3KVjSZJnq6znHFXaB/External-Hard-Drive-Converter-USB-2-0-to-22-Pin-SATA-Adapter-Cable-With-Extra-USB.jpg_.webp)
External Hard Drive Converter USB 2.0 to 22 Pin SATA Adapter Cable With Extra USB Power Cable For 2.5 Inch SATA Laptop HDD SSD - AliExpress Computer & Office
![Replace 12V 1.2A 5V 2.0A 4 Pin AC Adaptor for Toshiba External HDD PX1265E-1G16 5059424104301 | eBay Replace 12V 1.2A 5V 2.0A 4 Pin AC Adaptor for Toshiba External HDD PX1265E-1G16 5059424104301 | eBay](https://i.ebayimg.com/images/g/7f8AAOSw~gxfWi6f/s-l1600.jpg)
Replace 12V 1.2A 5V 2.0A 4 Pin AC Adaptor for Toshiba External HDD PX1265E-1G16 5059424104301 | eBay
![ABLEGRID 4-Pin DIN AC / DC Adapter For Acomdata HD080U2FE-72 HD080U2E5-72 HD080U2FE72 HD080U2E572 External Hard Disk Drive HDD HD Acom Data Power Supply Cord Cable PS Charger Mains PSU - Walmart.com ABLEGRID 4-Pin DIN AC / DC Adapter For Acomdata HD080U2FE-72 HD080U2E5-72 HD080U2FE72 HD080U2E572 External Hard Disk Drive HDD HD Acom Data Power Supply Cord Cable PS Charger Mains PSU - Walmart.com](https://i5.walmartimages.com/asr/94720027-8ef5-4e0b-9910-9b08f79ba18f_1.63c27d14e994b5a4a993901a5e7dda55.jpeg?odnHeight=612&odnWidth=612&odnBg=FFFFFF)
ABLEGRID 4-Pin DIN AC / DC Adapter For Acomdata HD080U2FE-72 HD080U2E5-72 HD080U2FE72 HD080U2E572 External Hard Disk Drive HDD HD Acom Data Power Supply Cord Cable PS Charger Mains PSU - Walmart.com
![Amazon.com: 12V/5V LaCie 300703 External Hard Drive Replacement Power Supply Adaptor (4-pin Connector) - US Plug : Electronics Amazon.com: 12V/5V LaCie 300703 External Hard Drive Replacement Power Supply Adaptor (4-pin Connector) - US Plug : Electronics](https://m.media-amazon.com/images/I/416y2gpPALL.jpg)
Amazon.com: 12V/5V LaCie 300703 External Hard Drive Replacement Power Supply Adaptor (4-pin Connector) - US Plug : Electronics
![Dual USB 3.0 SATA Adapter Cable Up to 5Gbps with USB 2.0 Power Cable support Big Capacity SSD and External Laptop 22 Pin 2.5" HD and DVD Driver SATA 3 Converter - NWCA Inc. Dual USB 3.0 SATA Adapter Cable Up to 5Gbps with USB 2.0 Power Cable support Big Capacity SSD and External Laptop 22 Pin 2.5" HD and DVD Driver SATA 3 Converter - NWCA Inc.](https://cdn.shoplightspeed.com/shops/623240/files/15943222/dual-usb-30-to-sata-adapter-cable-up-to-5gbps-with.jpg)
Dual USB 3.0 SATA Adapter Cable Up to 5Gbps with USB 2.0 Power Cable support Big Capacity SSD and External Laptop 22 Pin 2.5" HD and DVD Driver SATA 3 Converter - NWCA Inc.
![Amazon.com: 4-Pin AC Adapter Works with Acomdata External Hard Drive Enclosure HD Power Supply Cord : Electronics Amazon.com: 4-Pin AC Adapter Works with Acomdata External Hard Drive Enclosure HD Power Supply Cord : Electronics](https://m.media-amazon.com/images/I/41c6LBzxyoL.jpg)
Amazon.com: 4-Pin AC Adapter Works with Acomdata External Hard Drive Enclosure HD Power Supply Cord : Electronics
![Usb 3.0 2.0 Sata 3 Cable Sata To Usb 3.0 Adapter Up To 6 Gbps Support 2.5 Inch External Hdd Ssd Hard Drive 22 Pin Sata Iii Cable - Pc Hardware Cables & Adapters - AliExpress Usb 3.0 2.0 Sata 3 Cable Sata To Usb 3.0 Adapter Up To 6 Gbps Support 2.5 Inch External Hdd Ssd Hard Drive 22 Pin Sata Iii Cable - Pc Hardware Cables & Adapters - AliExpress](https://ae01.alicdn.com/kf/S887b48cafc0c40c8be83aaed9e00204cX/USB-3-0-2-0-SATA-3-Cable-Sata-To-USB-3-0-Adapter-Up-To.jpg_Q90.jpg_.webp)
Usb 3.0 2.0 Sata 3 Cable Sata To Usb 3.0 Adapter Up To 6 Gbps Support 2.5 Inch External Hdd Ssd Hard Drive 22 Pin Sata Iii Cable - Pc Hardware Cables & Adapters - AliExpress
![ABLEGRID 4-Pin DIN AC / DC Adapter For Iomega MDHD20T-U2 31766300 MDHD20TU2 External Hard Drive HDD HD 4 Prong Connector Power Supply Cord Cable PS Charger Mains PSU - Walmart.com ABLEGRID 4-Pin DIN AC / DC Adapter For Iomega MDHD20T-U2 31766300 MDHD20TU2 External Hard Drive HDD HD 4 Prong Connector Power Supply Cord Cable PS Charger Mains PSU - Walmart.com](https://i5.walmartimages.com/asr/db908da8-cd54-4af1-b010-9e149b7ceabb_1.6787d98233e9897a4f23f1fc3bfcfa99.jpeg?odnHeight=612&odnWidth=612&odnBg=FFFFFF)
ABLEGRID 4-Pin DIN AC / DC Adapter For Iomega MDHD20T-U2 31766300 MDHD20TU2 External Hard Drive HDD HD 4 Prong Connector Power Supply Cord Cable PS Charger Mains PSU - Walmart.com
![Amazon.com: PK Power 4-Pin DIN AC/DC Adapter for Seagate Part No: 9Y7685-500 9Y7685500 ST3300801CBRK Serial Number: 3NF01R19 Hard Disk Drive HDD HD 12V 5V DC Power Supply Cord Cable (with 4-Prong Connector) : Amazon.com: PK Power 4-Pin DIN AC/DC Adapter for Seagate Part No: 9Y7685-500 9Y7685500 ST3300801CBRK Serial Number: 3NF01R19 Hard Disk Drive HDD HD 12V 5V DC Power Supply Cord Cable (with 4-Prong Connector) :](https://m.media-amazon.com/images/I/51u6Tjox-JL._AC_UF894,1000_QL80_.jpg)
Amazon.com: PK Power 4-Pin DIN AC/DC Adapter for Seagate Part No: 9Y7685-500 9Y7685500 ST3300801CBRK Serial Number: 3NF01R19 Hard Disk Drive HDD HD 12V 5V DC Power Supply Cord Cable (with 4-Prong Connector) :
![Customized Dual USB 2.0 To 22 Pin SATA Data And Power Cable Suppliers & Manufacturers & Factory - STARTE Customized Dual USB 2.0 To 22 Pin SATA Data And Power Cable Suppliers & Manufacturers & Factory - STARTE](https://www.starte-cable.com/uploads/201817035/dual-usb-2-0-to-22-pin-sata-line-data-and08268215561.jpg)
Customized Dual USB 2.0 To 22 Pin SATA Data And Power Cable Suppliers & Manufacturers & Factory - STARTE
![Amazon.com: Accessory USA 4-Pin AC DC Adapter for Western Digital WD My Book WD3200B011 WDXB3200JB WD3200B012 WDXF3200JB External Hard Disk Drive HDD HD 5V 12V Power Supply Cord (with 4-Prong Connector) : Amazon.com: Accessory USA 4-Pin AC DC Adapter for Western Digital WD My Book WD3200B011 WDXB3200JB WD3200B012 WDXF3200JB External Hard Disk Drive HDD HD 5V 12V Power Supply Cord (with 4-Prong Connector) :](https://m.media-amazon.com/images/I/415PpEhkDFL._AC_UF894,1000_QL80_.jpg)
Amazon.com: Accessory USA 4-Pin AC DC Adapter for Western Digital WD My Book WD3200B011 WDXB3200JB WD3200B012 WDXF3200JB External Hard Disk Drive HDD HD 5V 12V Power Supply Cord (with 4-Prong Connector) :
![ABLEGRID 4 Pin AC DC Adapter For Western Digital WD external Hard drive WD800B005 Power Supply Cord Charger PSU - Newegg.com ABLEGRID 4 Pin AC DC Adapter For Western Digital WD external Hard drive WD800B005 Power Supply Cord Charger PSU - Newegg.com](https://c1.neweggimages.com/ProductImage/AAPW_1_20180709316868872.jpg)