USB ISOLATOR: Protect USB devices and peripherals from ground loops and voltage spikes up to 6,000V with this galvanic isolator; Compact plug-and-play in-line isolator supports up to USB 2.0 (12Mbps) devices and 5V/250mA; DIN rail mountable; TAA-compliant PROTECT CRITICAL EQUIPMENT: Protect the host computer & connected device in automation, testing labs, & manufacturing; Suitable for mission-critical devices that need isolated protection from voltage fluctuations, electrical noise, & interference DURABLE CONSTRUCTION: Enhanced durability, wear protection, & flame retardancy with UL rated PC-ABS housing; Rated IP40 for dust/water resistance; Level-4 ESD protection (15kV air, 8kV contact); Extended temp range -22 to 167°F (-30 to 75°C) SPECIFICATIONS: 6000V DC isolation up to 1 min; 5V 250mA or 5V 500mA (optional power supply); 3ft (0.9m) USB-B to USB-A cable; USB 1.1 (1.5Mbps) & 2.0 (12Mbps); Type M barrel plug; CE/LVD (2014/35/EU) & IEC/EN 62368-1 compliant; ABS & PC 94V-0 housing