1. USB 2.0 interface, the speed can reach 12mbps. 2. The reading and writing speed is super fast. It only takes three seconds to read En25t80 and 9 seconds to write En25t80. The fastest bios chip programmer on the market is currently. 3. Automatic recognition of the chip. 4. Automatically detect whether it is a chip. 5. Automatically select chip supply voltage. 6. Automatic offline copy. 7. Support the upgrade of PC software and programming device firmware. 8. Fully support 25 flash memory blocks, 24 eeprom, 25 eemprom memory , 93 eemprom, etc. 9. appearance, easy to carry, the size of a normal card. colour:white Material:plastic Package Contents: 1 x 1.8v adapter 1 x TSSOP8 1 x SOP16-DIP8 300MIL 1 x SOP8 209MIL 1 x SOP8 150MIL 1 x SOP8 FLASH CLIP 1 x USB data cable 1 x LED LCD 2IN1 Cable 1 x MSOP8 1 x QFN8/WSNO8 1 set x cd software Only the above package content, other are not included. Note: Light and different displays may cause the color of the item in the a little different from the real . The measurement allowed is +/- 1-3cm.