Efficient and smooth reading and writing. Every step is light and agile:Equipped with the latest NXP main control chip and a high-speed USB interface of 480bps, the most noticeable improvement is that the single-step operation becomes much smoother. Download rate: 1Mb/s JTAG rate: ≤20M Power Supply: USB Total Current: Less than 50mA Supported Target Board Voltage: 1.2-3.3V, 5V Compatible Output Voltage: 3.3V/5V (5V provided by USB) Target Board Supply Current: Max. 300mA ± 20% Color: Black Material: plastic Package Contents: 1set x programmer Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.