I designed new version of USBasp programmer. my USBasp named SANA; SANA in Persian language means : Simple or Easy.
I designed SANA USBasp for easy and simple to use. Just you must insert all AVR/89S51/24CXXX into ZIF socket from pin 1.
SANA USBasp programmer auto detected chip and program it easily.
SANA USBasp programmer generate Clock to XTAL1 pin for AVR and 89S5X chips on ZIF socket and ISP connector. then you don't worry about CKSEL fuse bits setting. SANA USBasp support it!
SANA USBasp programmer is very small size and pocket size. (71 x 46 x 19 mm)
you can get more details on my web site :
or buy from Tindie :