This complete package contains:

True-USB Willem Programmer with High Quality 40pin ZIF (MCUmall GQ-4X4)
USB Cable (for both power supply and data communication)
【ADP-033A】 Newest TSOP 20mm Adapter Complete Set:
【ADP-071】 TSOP32 TSOP40 FWH/LPC+ Base Board	【ADP-072】 TSOP48 8 Bit Adapter Base Board
【ADP-073】 TSOP48 16 Bit Adapter Base Board	【ADP-077】 TSOP 20mm Adapter Set-Top ZIF Board
【ADP-082】 TSOP40A TSOP40B 2in1 for Willem Family	【ADP-083】 TSOP32 Adapter Base Board

one GQ-4X4 programmer with a USB cable and installation link
one ADP-033A TSOP 20mm complete adapter set

Details:
GQ-4X4 is the top seller model of True USB GQ series Universal Programmer series developed by MCUmall Electronics Inc Canada.

GQ-4X4 Features: 
Neat robust enclosure; 40pin ZIF socket, fully automatic; JTAG support; Fast mode SPI support;
Real True USB interface for both data transfer and power supply;
High speed; user-friendly; simplest-to-use;
Support O/S XP32bit 64bit, Vista 32bit,Vista 64bit; Windows 7,8,8.1,10, 11 32bit/64bit; 
Software update regularly by MCUmall Canada; free life-time software upgrade from MCUmall website;
Allows end-users to add in their own chips/devices easily to the software
Multi-languages capability (over 14 languages): Arabic,Czech,Dutch,English,Estonian,French,German,Greek,Hungarian,Italian,Spanish, Portuguese,Russian,Turkish

Support chip package: POSOP44, PSOP56, TSOP48,TSOP40,TSOP40,TSOP32,SOIC,PLCC84,PLCC44,PLCC32,FWH+16bit EPROM, AVR 
Download the latest software, user guide from MCUmall website

ADP-033a TSOP 20mm complete adapter set:
This is the newest complete standard 20mm TSOP adapter set. The adapter set can be used for all standard 20mm TSOP32,TSOP40, and the TSOP48 package chips. 
The set comes with TSOP48 ZIF board, 5 baseboards and 3 address wires. 
The set includes: 
1.ADP-083 TSOP32 base board 
2.ADP-071 FWH-TSOP32-TSOP40 2-in-1 base board,
3.ADP-082 TSOP40A/B 2-in-1 base board,
4.ADP-072 TSOP48(16/8bit) base board 
5.ADP-073 TSOP48(16bit) base board. 
6.ADP-077 TSOP48 ZIF socket top board 
7.Address wires