The 866 is a universal device programmers with an extensive device library that is constantly updated. This programmer has been designed for ease of use and reliable performance and it is ideal for use with Laptop/Notebook computers that do not have parallel port interfaces. Whether you are working with PLCC, SOIC, TSOP, DIP, TQFP, SSOP, PSOP or QFP B+K Precision has an extensive line of socket adapters to interface with any IC package. This programmer is a must for anyone that Tests, Repairs, or Programs any electronic device that uses a memory IC. 48 pin DIL ZIF (Zero Insertion Force) socket accepts both 300/600 mil devices up to 48 pin