Necvior: Precision Tools and Accessories for Tech Enthusiasts
Necvior specializes in high-quality tools and accessories for audio, 3D printing, cycling, gaming, and electronics. From heavy-duty headphone cases for Sony WH-CH720N/CH520 to Z-axis upgrade kits for 3D printers, bike headsets, LCD controller boards, gaming mouse scroll wheels, and USB battery eliminators, our products ensure durability and performance. Designed for enthusiasts and professionals, Necvior offers reliable solutions with a 1-year warranty and 30-day returns.
Necvior Usage
Audio Protection
EVA hard shell headphone cases with mesh pockets protect Sony WH-CH720N/CH520 from shocks, water, and scratches during travel.
3D Printing Precision
Z-axis upgrade kits enhance stability and accuracy for CR-10/Ender-3 3D printers, ideal for DIY enthusiasts.
Cycling Compatibility
ZS44/EC44 bike headsets adapt straight-tube frames to tapered forks, ensuring smooth handling for road bikes.
Electronics Versatility
LCD TTL driver boards and USB battery eliminators support 50-pin displays and 4.5V devices for seamless operation.
Gaming Performance
Replacement scroll wheels for Sensei Ten, Rival 600/650/310 mice restore precise control for competitive gaming.
Portable Durability
Lightweight, compact designs (0.3-1.1 lbs) make Necvior products easy to carry for travel, work, or hobbies.
Necvior Bestsellers
Headphone Case for WH-CH720N/CH520, Black
Necvior’s Headphone Case (8.3x7.3x3.2 in., 0.31 lbs) fits Sony WH-CH720N/CH520. EVA hard shell, waterproof, with mesh pocket for cables. Ideal for travel. 1-year warranty.
Z-Axis Upgrade Kit for CR-10/Ender-3 3D Printers
Necvior’s Z-Axis Upgrade Kit (1.1 lbs) fits CR-10/Ender-3. Includes T8 lead screw, aluminum coupling, and motor mount for smoother prints. 1-year warranty.
ZS44/EC44 Bike Headset, 1-1/8" to 1" Adapter
Necvior’s Bike Headset (44mm, 0.3 lbs) adapts 1-1/8" straight-tube frames to 1" tapered forks. Durable alloy, sealed bearings for road bikes. 1-year warranty.
Why Customers Choose Necvior
Necvior values and considers the needs of its customers and hopes to please everyone.
Trusted Quality
With 4.3-4.6 star ratings, Necvior products are praised for durability, compatibility, and affordability across tech niches.
Broad Compatibility
Designed for Sony headphones, CR-10/Ender-3 printers, 50-pin LCDs, specific gaming mice, and 4.5V devices, ensuring precise fit.
Innovative Solutions
Necvior delivers specialized tools and accessories for audio, printing, cycling, and gaming at budget-friendly prices.
Necvior Company Values
Necvior empowers tech enthusiasts with reliable, high-performance tools and accessories for audio, 3D printing, cycling, gaming, and electronics projects.
- Headphone Case: EVA, fits WH-CH720N/CH520, waterproof.
- Z-Axis Kit: Fits CR-10/Ender-3, aluminum, T8 screw.
- Bike Headset: ZS44/EC44, 1-1/8" to 1" adapter.
- LCD Board: 50-pin TTL, 1024x600, mini HDMI.
- Mouse Wheel: Fits Sensei Ten, Rival 600/650/310.
- Warranty: 1-year, 30-day returns.
Photos by Our Happy Clients
Necvior Reviews
Our satisfied customers have found Necvior solutions to be remarkably effective and user-friendly, as evidenced by the following reviews
Do you need a Necvior
Contact our knowledgeable team at for a consultation, where we’will provide customized guidance and recommendations tailored to your needs.