Check the listing for details. GQ PRG-109 GQ-4X V4 (GQ-4X4) Universal EPROM Programmer + EPROM UV EraserW25Q256. Condition: New. Listed at 118.00 USD. - Shop Smart & Save More - *Exclusive Combination*We are offering an amazing deal for you with our HOT SALE item GQ-4X V4 (GQ-4X4) Programmer.The combination of GQ-4X4 Programmer + EPROM UV Eraser.Absolutely satisfied everything you EVER really needed! "True USB Willem" is the registered trademark of GQ Electronics LLC / MCUmall USAGQ Software Copyright of MCUmall Inc Canada This GQ-4X V4 (GQ-4X4) programmer is the enhanced & upgraded version of GQ-4X and newly launched in the market. The comparison table between GQ-4X4 and GQ-4X please see mcumall site.GQ-4X4 is the hottest model of True USB GQ series Universal Programmer series from MCUmall Electronics Inc Canada. With its complete new professional design, True USB PRO 40pin Willem programmer GQ-4X is the first & exclusive Willem universal programmer in the market that owns the unique 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/fastest; most-user-friendly; simplest-to-use;Support Windows O/S XP 32bit 64bit, Vista 32bit,Vista 64bit; Window7/8/10/11 32bit and 64bitSoftware update/upgrade regularly by MCUmall Canada; free lifetime software upgrade/download from MCUmall website;Allows end users to add in their own chips/devices easily to the software (editing .txt file)MCUmall GQ USB Software update history: please refer to our website MCUmall com on "Download"Multi-languages support capability (14 languages): Arabic, Czech, Dutch, English, Estonian, French, German, Greek, Hungarian, Italian, Spanish, Portuguese, Russian, TurkishSupport chip package: POSOP44, PSOP56, TSOP48,TSOP40,TSOP40,TSOP32,SOIC,PLCC84,PLCC44,PLCC32,FWH+16bit EPROM, AVR Wide range of available adapters: please refer to our website MCUmall com ADAPTER MCUmall Post-sales/Pre-sales technical support forum: please refer to our website MCUmall com on "Forum" Features of EPROM UV EraserEasy to useLight weightSmall sizeBuild in 60 minutes timer with ON position.Drawer accepts 6 to 8 pcs ERPOMs.Low power consumption.AC 110V-240V, 50-60Hz power input, So no power adapter needed.WarrantyWarranted to be free of defect in workmanship/material Supported by MCUmall Electronics Inc., Canada/GQ Electronics USA We accept return-for-refund or return-for-exchangeOne year factory warranty