USBKill V4

Description

USBKill V4 is a hardware stress-testing device for authorised security assessments, hardware validation and resilience research. It draws power from a connected interface and delivers a controlled electrical discharge to help assess how an unprotected device responds. Use it only on equipment you own or have explicit permission to test. USBKill is the manufacturer.

Key features

• Two delivery modes: single pulse or continuous pulse.
• Multiple trigger options: classic plug-in mode, magnetic trigger, timed activation, smartphone control and dedicated remote control.
• Offline operation: the internal rechargeable battery allows testing when the host device is switched off.
• Wireless control: configure and trigger the device using the manufacturer’s smartphone application or optional remote control.
• Broad adapter support: the manufacturer lists adapters for USB-C, Lightning, MicroUSB, USB-A and other interfaces, with the Tactical Kit offering additional accessories.
• USBKill Shield: the included protection accessory is designed to detect and deflect USB power-surge attacks while helping protect against data transfer from untrusted chargers.
• Kit choices: the Pro Kit is intended for individual users and smaller teams, while the Tactical Kit includes two USBKill V4 devices, additional accessories, remote control, trigger rings and a tool case.

Technical details

• Output voltage: -215 V.
• Offline-mode pulse frequency: 1 Hz.
• Host-power-mode pulse frequency: 8 Hz.
• Battery charge time: approximately 2 hours.
• Standby or deep-sleep period: 150 to 200 days.
• Remote-control range: up to 100 metres.
• Single pulse: one pulse containing five discharges.

Compatibility and setup

The V4 Pro supports the manufacturer’s Android and iOS applications for smartphone control. It can be recharged through a USB power supply. Select the Pro Kit or Tactical Kit according to the required adapters, remote-control capability and number of devices. Confirm the current kit contents before purchase.

Buying in the UK and EU

RedKit Labs offers this product for UK and EU buyers with pricing displayed in GBP, EUR or USD, with VAT handled at checkout. Electrical stress-testing equipment may damage hardware and should be used only within an authorised test scope; review applicable product-safety, electrical and import or export requirements before use.