Scanstrut, a global leader in outdoor technologies, has announced the launch of the DS-HSL-01 Starlink® Compatible Horizontal Cable Seal a purpose-built solution designed to simplify and enhance cable routing for modern onboard and rooftop electronics.
Designed for Starlink® Gen 3, NMEA and RJ45 cables and more, the DS-HSL-01 delivers a clean, low-profile installation for a professional finish for boats, RVs and overland vehicles. Its horizontal entry keeps cables tight to the mounting surface without compromising performance or reliability.
With split, pre-drilled bungs and a purpose-designed internal cavity, installers can pass pre-fitted connectors through without cutting or re-terminating, saving time. An included self-drill bung option also provides full flexibility for custom cable sizes while maintaining a watertight seal.

Built on proven design
Based on the Scanstrut best-selling horizontal cable seal platform, the DS-HSL-01 features a compact, impact-resistant construction that provides superior protection against water ingress. Rated IP68, it ensures a 100% waterproof seal, even in the harshest marine and outdoor environments.
Engineered for versatility
Suitable for cable diameters ranging from 2–8mm and connector sizes up to 16mm, the DS-HSL-01 is ideal for a wide range of applications beyond Starlink®. From solar panels and light bars to onboard lighting and communication systems, it offers a reliable routing solution across multiple installations.
Key features
- IP68-rated waterproof seal for ultimate protection
- Compatible with Starlink® Performance, Enterprise, Standard (Gen 3) and Mini systems
- No need to remove factory-fitted connectors
- Supports NMEA and RJ45 cables
- Low-profile horizontal design for a clean install
- Supplied with multiple bung sizes and a self-drill option
- Captive nuts for fast, repeatable installation
- Manufactured from UV-stable, high-impact materials
- No sealant required
- Available in black or grey
- Backed by a 3-year warranty
Designed for the outdoors
Manufactured using premium, UV-stable materials, the DS-HSL-01 is engineered for long-term durability in challenging environments. Whether exposed to saltwater, sun, or extreme weather, it delivers consistent performance and peace of mind.
For more information, visit https://www.scanstrut.com/marine/seal/starlink-compatible/ds-hsl-01 or contact the Scanstrut team at sales@scanstrut.com.
About Scanstrut
Scanstrut is an international market leader in the design and manufacture of innovative mounting, charging, and connectivity solutions for marine, RV, commercial, and outdoor industries. Known for its commitment to quality, performance, and ease of installation, Scanstrut products are trusted worldwide.












