IP67 USB 2.0 to Type-B Waterproof Cable
PCM Cable Co., Ltd. is one of the leading IP67 USB 2.0 to Type-B Waterproof Cable manufacturers and suppliers in China. Welcome to wholesale high quality customized products at discount price from our factory. Contact us for quotation and free sample.
PCM-KW-645 is an industrial waterproof USB cable developed by Premier Cable for USB connections exposed to moisture, dust, contaminants, and demanding equipment environments.
It features a specialized USB Type-B male to USB Type-B male configuration. The equipment-side connector uses an IP67 waterproof USB-B male interface incorporating a threaded locking mechanism and O-ring seal for mechanical retention and environmental sealing. The opposite end uses a standard USB Type-B male connector for compatible industrial equipment, dedicated control modules, or OEM systems.
Compared with conventional friction-fit USB connectors, the threaded waterproof connection helps reduce the possibility of accidental disconnection in moving or vibration-prone equipment while improving protection against moisture and dust.
● Core Advantages
As an innovation in industrial interconnection, this industrial-grade waterproof USB cable crafted by the renowned brand Premier Cable breaks the limitations of commercial cables in harsh environments. Its core value lies in perfectly blending high-standard IP67 ingress protection with high-speed USB 2.0 protocols. Through scientific locking, it isolates moisture, acids, and conductive dust from core contacts, providing a solid physical barrier for corporate assets.
● Stable Connection
In precision manufacturing, any signal blink can halt the entire line. This product features deep structural optimization for stable industrial data sync. Through tight thread-engagement and anti-vibration gaskets, contacts remain rock-solid even when deployed next to high-resonance PLC cabinets or heavy machine tools. The dual-layer shielding system of high-density braided mesh and aluminum foil isolates complex factory electromagnetic noise, delivering a rock-solid highly reliable USB communication cable experience.

Products Specification
| Product Type | USB B Male to USB B Male IP67 WaterproCable |
| Part No. | PCM-KW-645 |
| Connector A | USB B Male, Nickel Plated, White Insulator |
| Connector B | USB B Male, Nickel Plated, White Insulator |
| Number of Connectors | 2 x USB B Male |
| Waterproof Rating | IP67 |
| Cable Length | 2000 + 30 mm |
| Cable Outer Diameter | OD 4.5 mm |
| Cable Specification | UL2725 2.0Ver AL+D+B (16×4/0.10TA), 28# × 1P + 24# × 2C, |
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Product Features
Dual-Sealed Physical Protection
Engineered with a robust thread-locking mechanism and high-elasticity O-ring sealcreating a tight physical barrier that completely blocks external environmentalhazards
IP67 Ingress Protection Rating
Certified with a stringent IP67 waterproof rating, ensuring the interface remainscompletely dry and clean even under deep water immersion or heavy dustconditions.
High-Quality Wear-Resistant Copper Core
Utilizes premium high-purity copper conductors and multi-layer shielding to resistindustrial EMI, achieving lossless U SB 2.0 480Mbps high-speed transmission.
Anti-Misplug & Anti-Disconnect Design
The customized waterproof male connector features precise anti-misplug guide slots,combined with thread tightening to completely eliminate accidental connectordisconnection caused by mechanical vibration.
Core Application Scenarios
Core Performance Advantages
Resilient Against Harsh Extremes
Exhibits extreme corrosion resistance and capability to repel interface contaminationin environments where traditional connectors easily fail, such as acid, salt spray, orextremetemperatures
All-Weather Instant Data Sync
Regardless of weather changes, the excellent shielding structure ensures low latencyand zero-packet-loss stable industrial data sync, avoiding production downtime risks.
Cost-Reducing & Efficiency-Boosting Maintenance
Significantly lowers equipment failure rates caused by water ingress, oxidation, or
loosening of traditional USB ports, reducing corporate maintenance costs
Plug-and-Play & Universal Compatibility
Standard USB Type-B architecture requires no extra drivers, perfectly matching mostmainstream industrial motherboards, printers, and communication modules on themarket.
Frequently Asked Questions
Q1: Can this waterproof USB cable be used underwater for a long time?
A1: This product features an IP67 waterproof rating, meaning it withstands short-term immersion (typically up to 1 meter deep for 30 minutes). It is ideal for heavy outdoor rain, splashing, high humidity, or intermittent spraying. For long-term submerged or diving operations, a customized diving-grade cable with a higher rating (such as IP68) is recommended.
Q2: Does the thread-locking structure require a specific waterproof female socket to achieve waterproofing?
A2: Yes. To achieve perfect IP67 protection, the waterproof USB Type-B male connector with a threaded sleeve must be mated with a matching threaded waterproof female socket or panel mount connector. If connected to a standard non-waterproof B female port, it will communicate normally but lose its physical waterproof and dustproof seal.
Q3: What are the operating temperature limits for this cable? Is it resistant to industrial oil?
A3: Designed for harsh environments, the cable utilizes an outer jacket with high temperature-variance and oil resistance. It operates stably within a wide temperature range of -20°C to +80°C. The outer jacket offers good resistance to common factory cutting oils, greases, and mild chemical cleaners, preventing hardening or cracking.
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