![HomeMade DIY HowTo Make: Technique to identify USB female port connector positive and negative polarity HomeMade DIY HowTo Make: Technique to identify USB female port connector positive and negative polarity](https://3.bp.blogspot.com/-2LPXOfWjMrw/WS7_8FrYJsI/AAAAAAAAAsc/sV252Q1LUboGlEITtEYl32f0D8GQiaG-ACLcB/s1600/USB%2Bpolarity.jpg)
HomeMade DIY HowTo Make: Technique to identify USB female port connector positive and negative polarity
![USB Type C Charger Cable 6.6FT 2-Pack,Nylon Charging Cord for Samsung Galaxy Fold Note 20 10 9 S9 S10 S10E 10E S20 FE 21 S21 S22 22 Plus Ultra,A51 A52 A53,Tab S7 USB Type C Charger Cable 6.6FT 2-Pack,Nylon Charging Cord for Samsung Galaxy Fold Note 20 10 9 S9 S10 S10E 10E S20 FE 21 S21 S22 22 Plus Ultra,A51 A52 A53,Tab S7](https://m.media-amazon.com/images/I/61zZRLToZCL._AC_SL1200_.jpg)
USB Type C Charger Cable 6.6FT 2-Pack,Nylon Charging Cord for Samsung Galaxy Fold Note 20 10 9 S9 S10 S10E 10E S20 FE 21 S21 S22 22 Plus Ultra,A51 A52 A53,Tab S7
![Baseus Usb Cable For Iphone 13 12 11 Pro Xs Max X Xr 8 7 6 6s Plus 5s Se Fast Charging Charger Mobile Phone Cable Wire Data Cord - Mobile Phone Cables - AliExpress Baseus Usb Cable For Iphone 13 12 11 Pro Xs Max X Xr 8 7 6 6s Plus 5s Se Fast Charging Charger Mobile Phone Cable Wire Data Cord - Mobile Phone Cables - AliExpress](https://ae01.alicdn.com/kf/H103a9469b7cc482981469f335c0ec8a54/Baseus-USB-Cable-For-iPhone-13-12-11-Pro-XS-Max-X-XR-8-7-6.jpg_Q90.jpg_.webp)
Baseus Usb Cable For Iphone 13 12 11 Pro Xs Max X Xr 8 7 6 6s Plus 5s Se Fast Charging Charger Mobile Phone Cable Wire Data Cord - Mobile Phone Cables - AliExpress
![Pzoz Usb Cable For Iphone Cable 11 12 13 Pro Max Xs Xr X Se 8 7 6 Plus 6s 5 Ipad Air Mini Fast Charging Cable For Iphone Charger - Mobile Phone Cables - AliExpress Pzoz Usb Cable For Iphone Cable 11 12 13 Pro Max Xs Xr X Se 8 7 6 Plus 6s 5 Ipad Air Mini Fast Charging Cable For Iphone Charger - Mobile Phone Cables - AliExpress](https://ae01.alicdn.com/kf/Sbacb680fbaa14713af2dccb555aa5515U/PZOZ-Usb-Cable-For-iphone-cable-11-12-13-pro-max-Xs-Xr-X-SE-8.jpg_Q90.jpg_.webp)
Pzoz Usb Cable For Iphone Cable 11 12 13 Pro Max Xs Xr X Se 8 7 6 Plus 6s 5 Ipad Air Mini Fast Charging Cable For Iphone Charger - Mobile Phone Cables - AliExpress
![Afflux 6FT USB Type C Cable Fast Charging Cable USB-C Type-C 3.1 Data Sync Charger Cable Cord For Samsung Galaxy S8 S8 Plus Nexus 5X 6P OnePlus 2 3 LG G5 G6 Afflux 6FT USB Type C Cable Fast Charging Cable USB-C Type-C 3.1 Data Sync Charger Cable Cord For Samsung Galaxy S8 S8 Plus Nexus 5X 6P OnePlus 2 3 LG G5 G6](https://i5.walmartimages.com/asr/46480278-cef5-4d7f-b113-ac62d759de5d_1.032f0001dbb95a1fe275316fbed82a84.jpeg)
Afflux 6FT USB Type C Cable Fast Charging Cable USB-C Type-C 3.1 Data Sync Charger Cable Cord For Samsung Galaxy S8 S8 Plus Nexus 5X 6P OnePlus 2 3 LG G5 G6
![iPhone Charger Lightning Cable, 5 Pack 10FT USB Cable, For Apple iPhone Xs, Xs Max, XR, X, 8, 8 Plus, 7, 7 Plus, 6S, 6S Plus,iPad Air, Mini, iPod Touch, Case, Fast iPhone Charger Lightning Cable, 5 Pack 10FT USB Cable, For Apple iPhone Xs, Xs Max, XR, X, 8, 8 Plus, 7, 7 Plus, 6S, 6S Plus,iPad Air, Mini, iPod Touch, Case, Fast](https://i5.walmartimages.com/asr/b940699e-4bb7-4c61-a62a-8b818d5bc416_1.e930bdf77f1e441d1dac641183190ab3.jpeg)
iPhone Charger Lightning Cable, 5 Pack 10FT USB Cable, For Apple iPhone Xs, Xs Max, XR, X, 8, 8 Plus, 7, 7 Plus, 6S, 6S Plus,iPad Air, Mini, iPod Touch, Case, Fast
![Anker USB-C to Lightning Cable, 641 Cable (Cloud White, 3ft), MFi Certified, Powerline III Flow Silicone Fast Charging Cable for iPhone 13 13 Pro 12 11 X XS XR 8 Plus (Charger Not Included) : Electronics Anker USB-C to Lightning Cable, 641 Cable (Cloud White, 3ft), MFi Certified, Powerline III Flow Silicone Fast Charging Cable for iPhone 13 13 Pro 12 11 X XS XR 8 Plus (Charger Not Included) : Electronics](https://m.media-amazon.com/images/I/61GHHnA17yL._AC_SX425_.jpg)
Anker USB-C to Lightning Cable, 641 Cable (Cloud White, 3ft), MFi Certified, Powerline III Flow Silicone Fast Charging Cable for iPhone 13 13 Pro 12 11 X XS XR 8 Plus (Charger Not Included) : Electronics
How to know which of the red, green, white, and black wires of a type-C data cable is positive, negative (ground), data positive, and data negative - Quora
![2-Pack, 1ft] Short USB C Cable 4.2A Fast Charging, etguuds Nylon Braided Type C Fast Charger Cord Compatible with Samsung Galaxy S20 S10 S9 S8 Plus S10E, Note 20 10 10+ 9 2-Pack, 1ft] Short USB C Cable 4.2A Fast Charging, etguuds Nylon Braided Type C Fast Charger Cord Compatible with Samsung Galaxy S20 S10 S9 S8 Plus S10E, Note 20 10 10+ 9](https://m.media-amazon.com/images/I/61Y-Y04qDGL._AC_SL1100_.jpg)