Shure AD2/K9N Axient Digital Handheld Transmitter with KSM9N Capsule - G57 Band - Nickel 100790452 There is a USB firmware

There is a USB firmware update port built-in plus advanced control options such as: 16-bit fin pan and tilt

SonicGuard protects the highfrequency driver from excess power without interrupting the performance

Components: Eight 50 mm (2 in) Full-Range

Variable Power Performance automatically optimizes power performance to provide 4 dB higher output when connected to an AC source: 123 dB peak SPL using AC power

Reference Inputs: Tri-Sync or Black Burst when used with optional Blackmagic Studio Converter

Shure AD2/K9N Axient Digital Handheld Transmitter with KSM9N Capsule - G57 Band - Nickel 100790452 There is a USB firmwareShure AD2 K9N Axient Digital Handheld Transmitter with KSM9N Capsule G57 Band Nickel AD2 KSM9 delivers impeccable audio quality and RF performance with wide tuning, High Density mode, and encryption. Features durable metal construction, rechargeable power with dockable charging, and black or nickel finish options. Works with Axient Digital Wireless Systems Features the KSM9 cartridge Offers more than 11 hours of continuous battery life with Shure