These 3-piece connectors are versatile and widely compatible. They are suitable for both Micro-USB port Kindle tablets and Type-C port Kindle tablets, including the Fire 7, Fire 7 Kids, Fire 7 Kids Pro, Fire HD 8, Fire HD 8 Kids, Fire HD 8 Kids Pro, Fire HD 8 Plus, Fire HD 10, Fire HD 10 Kids, Fire HD 10 Kids Pro, and Fire HD 10 Plus. They also fit Kindle, Kindle Paperwhite, Kindle Oasis, and Kindle Kids devices.

The 5.5mm x 2.1mm connectors can be used with a variety of 5V devices, such as Bluetooth speakers, electronic toys, mini fans, portable air conditioners, LED pixel lights, monitors, cameras, webcams, routers, cable modems, USB hubs, photo players, SCM development boards, and access control systems.

The 4.0mm x 1.7mm connectors are suitable for powering MP3 and MP4 speakers, CCTV cameras, digital picture frames, shower Christmas lights, Sabrent USB hubs, and digital recorders.

The LED converter plug can be used as a DIY connector, allowing you to customize its application.

The 3.5mm x 1.35mm connectors are designed for use with Foreo Luna 3, Luna 3 Plus, Luna, Luna2, Luna Mini, Luna Mini 2, Luna Go, and Luna Luxe facial cleansing brushes, as well as Issa Series E-Toothbrushes (Issa, Issa Hybrid, Issa mini, Issa Mikro, Issa play), the ESPADA Acne Treatment Device, and the IRIS Eye Massager.

These connectors are also compatible with Fairywill Sonic Electric Toothbrushes (FWP11, FW507, FWD1, FWD3, FWD8, FW917, FW2001, FWE11, FW917, FWT9, and others).

Additionally, the connectors can be used with a wide range of LELO intimate devices, including Ida, Lyla, Lyla 2, Oden, Oden 2, Ora, Ora 2, Tara, Alia, Isla, Soraya, Inez, Yva, Mia, Mia 2, Nea, Nea 2, Lily, Lily 2, Liv, Liv 2, Gigi, and Gigi 2, as well as Mona, Mona 2, Mona Wave, Ina, Ina 2, Ina Wave, Siri, Siri 2, Iris, Elise, Elise 2, Billy, Tor, Tor 2, Bo, Hugo, Bruno, Hula Beads, Loki, and Loki Wave.

The POWSEED Universal DC 5V Power Charging Cable is a 5-foot-long replacement for LELO and LUNA power cords, with a Type A USB to 5.5 x 2.1mm connector (positive inner, negative outer).

The POWSEED 5V DC Power Charging Cord is compatible with a wide range of 5V or lower DC equipment, including USB hubs, mini fans, LED pixel lights, cameras, mobile phones, tablets, power banks, VoIP phone routers, MP3 players, webcams, toys, Bluetooth speakers, recorders, scanners, DVRs, hard disk boxes, stereo DJ controllers, home phone systems, IP cameras, surveillance cameras, car diffuser humidifiers, moon lamps, cartoon watches, and more.

This high-quality cable is made of durable materials and effectively prevents over-voltage or over-current issues when connecting different 5V devices.

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