CH341A USB Programmer BIOS Read/Writer

(28 customer reviews)
Sold: 2121


CH341A USB Programmer Series 24 EEPROM Writer 25 SPI Flash BIOS Board Module USB to TTL 5V-3.3V Software Driver Download

Original quality products. Easy return in 7 days.
Estimated Delivery: within 2 working days.
SKU: PK01657P Category: Tag:


CH341a USB programmer 24 and 25 series of FLASH has been very popular at present. Burn for these chips, currently only professional programmer can support, but the price of a professional programmer is very expensive, not general maintenance users can have; So we can create a support block 24 series of EEPROM and ST, WINBOND, AMIC, MXIC, SST, SPANSION, EON, PMC and other manufacturers of 8 feet 25 series chip programmer.

To all sorts of color TV set memory (24 series IC), LCD (24.25 series IC)  desktop motherboard (25 series IC) notebook (25 series IC) router (25 series IC) card (25 series IC) DVD (25 series IC), set-top boxes (25 series IC) software to unlock, backup, erasing, burning, check.

  • By special USB chip CH341A production. USB1.1 communication. Burning speed than ordinary ATMEGA8 25
    Series of programming 2-3 times faster.
  • Erase the Burning Check Speed about 2-3 mbit per minute.
  • Very suitable for amateur burning
  • 24 and 25 series of FLASH.
  • Support All versions of Microsoft Windows 7, 8, 10 etc & Linux & Mac OS
  • Uses the USB port power supply


For SPI & IIC Chip Programming (24 & 25 Series)

  • Put the Programmer in Computer USB port
  • Open the “CH341A programmer software” the burning software.
  • Choose Chip Capacity if using 24 Series, Click Detect for auto Detection of Chip of 25 Series
  • Can Burn Write, Erase & Backup Chips


For Serial TTL Programming

  • Set the Jumper
  • Put the Programmer computer USB port,
  • Programmer has Serial Pinouts of  RX, TX & GND
  • Connect RX Pin to TX Pin & TX pin to RX Pin & GND to GND
  • Choose corresponding COM port,
  • Open the Corresponding Download Software Platform for example (PUTTY for Serial Terminal Emulator)


28 reviews for CH341A USB Programmer BIOS Read/Writer

Based on 28 reviews
5 star
4 star
3 star
2 star
1 star
  1. Muhammad Asif Javed

    Product is same as shown at website order processing and delivery service is quiet impressive. Recommended

  2. Ehsan Ul Haq

    Good Service as well as product.


    Satisfied with product. Fast delivery service

  4. Amir Naeem

  5. Yousaf khan

    بہت شکریہ سر، سب سامان مکمل اور ٹھیک مل گیا ہے آئندہ بھی آپ سے سامان منگوائوں گا

    Image #1 from Yousaf khan
  6. Atiq ur Rehman

    thank u mil gya ha same product ha jo order ki thi

  7. Jaffer Khan

    satisfied with purchase

  8. Murtaza

    good customer guidance, friendly behaviour thanks

  9. Arshad

    Very well worth the money.

  10. Yousaf

    Very well worth the money.

  11. Daniyal

    Product is exactly what I was looking for ,works perfectly ,decent online support available for it ,and within minutes I had restored my computer back to working order

  12. haeez ullah

    good prodect nice

  13. Asad

    Very reasonable price and quick shipment

  14. ahmed siraj

    good quality

  15. Khurram

    Came just in 1 day. Excellent product. Fixed my dead Haier ay11b to life. Price were cheaper than any other online retailer.

  16. Hasnain Raza Balouch

    Original product, fast delivery & nice person of this website owner. Thank you

  17. Badar Alam

    I Ordered It for 2nd Time, & I Must Say!
    ¹. Fast Delivery
    ². Geniune Product.

  18. Badar Alam

    Best SERVICE.

  19. Rashidnazir1984

    Best online rates and service… ?

  20. mbilal106

    بہت اچھی سروس ہے۔ اوریجنل پراڈکٹ ہے۔ اور ڈیلیوری بھی بہت فاسٹ ہے۔
    شکریہ ایڈمن

  21. Atif khan

    Techchart increased price which is not Good.They should maintain their prices at all.

    • admin

      dear friend. changes in price depends upon the tax rates and some other transaction factors. We always try to provide products to our customers on best rates.

  22. Malik Zahid

    Quick service & genuine products on this online store

  23. junaid.murtaza123

    very good product i got it in 1 day thankk you

  24. Shabbir_98

    This store is very nice. Seller provides full support before and after purchase. Programmer received on the next day. Quick delivery. Thanx

  25. Ijaz_khan93

    Reasonable price. Good service.

  26. Saeed

    Safisfied with service

  27. Ibrarmirza75

    Thank you paksale

  28. Umair Aslam

    Excellent experience. Module received in 2 days. All ok.

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