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KeeYees CH341A USB programmer board with SOP8 test clip and converter cables

KeeYees CH341A Programmer with SOP8 Test Clip Kit

SKU CH-194Z-X3NG2

USB programmer kit with SOP8 clip for in-circuit 24/25 series BIOS flashing without desoldering

  • First connectorUSB, pci e, usb
  • Second connectorUSB
  • Units per package1
  • DetailsDedicated, eeprom, USB, pci e, usb, 1 x CH341A Programmer, 1
  • Key features1 x CH341A Programmer, 1 x SOP8 Test Clip, 1 × 8Pin to 8Pin
  • Product dimensions2.5908 cm × 13.1064 cm × 13.3096 cm
  • SOP8 clip enables in-circuit programming without chip removal
  • CH341A programmer backs up and flashes 24 and 25 series BIOS chips
  • Kit includes test clip, converters and headers for immediate use
  • Supports both wide-body and narrow-body SOP8 chips at 1.27 pitch
  • PDF tutorials, software and drivers supplied for quick setup

In-Circuit BIOS Programmer Kit

The KeeYees CH341A programmer with SOP8 test clip lets technicians and hobbyists flash 24 and 25 series EEPROM chips without desoldering them from motherboards, routers or set-top boxes. It connects via USB and supports both wide and narrow body SOP8 packages with 1.27 mm pitch.

Bundled Adapters and Software

The kit includes an 8-pin to 8-pin converter, two SOP8/SOP16 to 8-pin converters and two 2.54 mm 4-pin headers for flexible chip connections. A PDF tutorial, CH341A software and drivers are supplied by email after purchase for programming, backup and calibration tasks.

Compatibility Check Required

The programmer covers most but not all 24 and 25 series SOP8 chips, so verify your exact chip model against the supported list before ordering. Buyers needing to program chips outside this series or requiring a different package type cannot use this kit.

How it compares

Measured against everything we stock in Interface & Card Adapters, at today’s prices. Recalculated every night.

Price $24.99
Pricier than about 60% of the 354 comparable items (median $21.99).

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Specifications

Product
Brand nameKeeYees
Part numberKYES61-KIT
Ports & slots
First connectorUSB, pci e, usb
Second connectorUSB
Size & build
Product dimensions2.5908 cm × 13.1064 cm × 13.3096 cm
Product weight0.05 kg
In the box
Units per package1
In the box1 x CH341A Programmer, 1 x SOP8 Test Clip, 1 × 8Pin to 8Pin Converter, 2 x SOP8 SOP16 to 8Pin Converter, 2 × 2.54 mm 4Pin header

Questions about this item

Will the SOP8 test clip tips wear out after repeated clamping?

The clip tips can bend if forced; open the clamp first, then clamp from the sides, and separate left and right before removing to avoid damage.

What limits continuous programming sessions with the CH341A programmer?

The USB interface supplies power, so extended use is limited by the host port's current capability and the clip's contact stability.

Does the CH341A programmer generate noticeable heat during all-day flashing?

The device draws power from USB and runs cool; no active cooling is needed for typical BIOS chip operations.

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