speed adjustable from 1 to 999 WPM Programming and interfacing via USB port (" line interface") USB Keyboard Interface for keyboard operation without a computer Logging and Contest Program Interfacing via K1EL Winkey 1.0 and 2.0 interface protocol emulation PTT outputs with configurable lead, tail, and 1602 LCD Display 3 memories with macros Serial numbers keyboard (via a terminal server program like Putty or the Serial program) Speed potentiometer (optional - speed also adjustable with commands) QRSS and HSCW Beacon / Fox mode Iambic A and B Straight key support Ultimatic mode Bug mode CMOS Super Keyer Iambic B Timing Paddle reverse Hellschreiber mode (keyboard sending, memory macro, beacon) Farnsworth Timing Adjustable frequency sidetone Sidetone disable / sidetone high/low output for keying outboard audio oscillator mode for using the paddle to change settings, program memories, etc. Keying Compensation Dah to Dit adjustment Weighting Callsign receive practice Send practice Memory stacking "Dead Operator Watchdog" Autospace Wordspace Adjustment Pre-configured and Custom Prosigns Non-volatile of settings Modular code design allowing of features and easy code modification Non-English Character Support Receive Decoder Encoder Speed Control Mode USB Mouse Support Alphabet Sending Practice QLF / "Messy" Straight Key Emulation Web Interface (UNDER DEVELOPMENT) Colour:White Material:Metal Package Contents: 1 x for K3NG Keyer Only the above package content, other products are not included. Note: Light reflection and different displays may the color of the item in the a little different from the real thing. The measurement allowed error is +/- 1-3cm.