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White rectangular programmer unit with 40-pin ZIF socket and black USB cable plus TSOP48 adapter

GQ

GQ PRG-110 GQ-4X4 USB Willem Programmer with ADP-003 TSOP48 Adapter

SKU CH-G472-4DHNT

A universal USB programmer with a 40-pin ZIF socket, JTAG and fast SPI support, plus a TSOP48 adapter for 8/16-bit chips

  • ColorWhite
  • True-USB interface powers and transfers data from one cable
  • 40-pin ZIF socket accepts chips without manual jumper setup
  • Fast SPI and JTAG support widen programmable device range
  • Software runs on Windows XP through 11 in 32 and 64 bit
  • Free lifetime firmware upgrades keep the programmer current

Universal programmer with TSOP48 adapter

The GQ PRG-110 GQ-4X4 is a True-USB Willem programmer equipped with a 40pin ZIF socket and the ADP-003 TSOP48 adapter for 8/16 bit devices. It targets engineers, technicians and hobbyists who need to read or write SPI, JTAG and parallel flash chips on a modern laptop. The package includes the programmer, a USB cable for power and data, and the TSOP48 adapter.

Sustained programming performance

The unit uses a real USB interface for both data transfer and power, removing the need for an external AC/DC supply during long sessions. Fast mode SPI support and JTAG capability keep throughput stable across large 256 Mbit chips. Automatic voltage control and a jumper-free design prevent manual errors that can interrupt batch operations. Windows XP through 11 on 32 and 64 bit platforms are supported with regular software updates.

Installation and common issues

Connect the USB cable, launch the GQ-USB software, insert the chip into the ZIF socket or the TSOP48 adapter, and select the device from the multi-language menu. No jumpers or DIP switches are required. The most frequent problems are bent pins on fine-pitch TSOP packages and driver conflicts on fresh Windows installs; both are resolved by careful alignment and reinstalling the signed driver package.

Highlights

  • True-USB interface powers and transfers data from one cable
  • 40-pin ZIF socket accepts chips without manual jumper setup
  • Fast SPI and JTAG support widen programmable device range
  • Software runs on Windows XP through 11 in 32 and 64 bit
  • Free lifetime firmware upgrades keep the programmer current

Specifications

ColorWhite

Questions about this item

Does the GQ-4X4 generate noticeable heat or noise when programming chips continuously through its 40-pin ZIF socket?

The unit draws power and data from a single USB cable, so it runs without a fan and stays cool during extended sessions.

What must I already have to start programming with the included ADP-003 TSOP48 adapter?

You need a Windows PC (XP through 11, 32- or 64-bit) with a free USB port; the GQ-USB software is a free download.

Will the programmer work with older parallel-port Willem adapters I still own?

The GQ-4X4 uses a true USB interface and its own adapter set; legacy parallel adapters are not compatible.

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