UltraFlex USB-C Anti-Dust Plug for Drones, Smartphones, Tablets - 3 Pcs. - Black

UltraFlex Silicone USB-C Anti-Dust Plug Set - Waterproof Port Protectors for Drones, Smartphones, Tablets & All Type-C Devices

Keep Every USB-C Port Clean, Dry & Flight-Ready
Soft, elastic and precision-moulded, UltraFlex plugs snap into place in a second and form a tight seal that blocks dust, sand and splashes from creeping into your DJI Mini 3 Pro remote controller—or any other USB-C gadget. At just 0.4 g each, they add zero weight to drones, phones or power banks while saving you expensive connector repairs.

Key Features & Specifications
- Food-grade silicone: flexes without cracking, resists UV and –20°C cold on winter shoots
- Water- & dust-tight fit: rings conform to the socket walls, keeping moisture and grit out
- Universal USB-C sizing: protects DJI RC / RC-N1 handsets, action cameras, tablets, laptops and phones
- Tool-free install & removal: raised pull tab lets you swap batteries or cables in seconds
- Ultra-light: 0.4 g per plug, 0.9 x 0.6 x 0.3 cm - no effect on flight balance or pocket bulk

Ideal Examples of Usage
- Clip into the drone’s Type-C port before hiking dusty trails to film sunsets.
- Seal the RC-N1 controller during beach shoots to prevent salt-spray corrosion.
- Pop one in your smartphone before festival weekends—pockets stay sand-free.
- Shield a USB-C power bank stored in a rucksack with snacks, crumbs and rain gear.
- Keep a spare plug on your key-ring to protect a laptop when coffee splashes strike.

Why These Plugs Are the Smart Buy
For the price of a coffee you avoid repairs that can ground a drone or kill a phone. One 3-pack covers remote, aircraft and spare battery hub, weighs next to nothing and lasts for years thanks to tear-resistant silicone—peace of mind whether you’re filming alpine peaks or city streets.

Interesting Facts About Port Protection
Lab tests show that a mere 0.1 g of dust inside a USB-C port can raise contact resistance enough to slow charging by 30 %. Silicone plugs like UltraFlex maintain elasticity for over 10000 insertions, and their hydrophobic surface sheds water droplets faster than bare metal—extending connector life by up to 50 % in field conditions.

Packing: Bulk