Features The output port is an ATMEL standard port. With overcurrent protection. Automatic speed control.With power and write indicator lamp. With USB power and target board support target voltage 5V, can choose by jumper cap connection. Support Chip List: 51 Series? AT89S51?AT89S52??AT89S53?AT89S8252 AVR Series? ATTiny12(L)?ATTiny13(V)?ATTiny15(L)?ATTiny24(V)?ATTiny25(V)?ATTiny26(L)? ATTiny2313(V)?ATTiny44(V)?ATTiny45(V)?ATTiny84(V)?ATTiny85(V)?AT90S2313(L)? AT90S2323(L)?AT90S2343(L)?AT90S1200(L)?AT90S8515(L)?AT90S8535(L)? ATMEGA48(V)?ATMEGA8(L)?ATMEGA88(V)?ATMEGA8515(L)?ATMEGA8535(L)? ATMEGA16(L)?ATMEGA162(V)?ATMEGA163(L)?ATMEGA164(V)?ATMEGA165(V)?ATMEGA168(V)?ATMEGA169(V)?ATMEGA169P(V)?ATMEGA32(L)?ATMEGA324(V)? ATMEGA325(V)?ATMEGA3250(V)?ATMEGA329(V)?ATMEGA3290(V)?ATMEGA64(L)? ATMEGA640(V)?ATMEGA644(V)?ATMEGA645(V)?ATMEGA6450(V)?ATMEGA649(V)? ATMEGA6490(V)?ATMEGA128(L)?ATMEGA1280(V)?ATMEGA1281(V)? ATMEGA2560(V)?ATMEGA2561(V)?AT90CAN32?AT90CAN64?AT90CAN128?AT90PWM2(B)?AT90PWM3(B) NOTE: 1.For windows users you will have to disable your driver verification to install the required drivers. 2.It is a 10pin connection.( you will need to make an adapter to 6 pin if using it for an Arduino Mega ) Instructions for use: 1. Plug in USBasp 2. Download Zadig from [zadig. akeo. ie] 3. Start zadig 4. Options - List all devices 5. Select USBasp from the drop down menu 6. Select libusbK(v3.0.7.0) driver 7. Click Install Package included: 2pcs 51 AVR ATMEGA8 Programmer USBasp 2pcs 10P data cable