--- product_id: 146926979 title: "1Set CH341A 24 25 Series EEPROM Flash BIOS USB Programmer+SOIC8 SOP8 Test Clip+SPI Flash 1.8V Adapter+SOP8 SOIC8 to DIP8 Adapter Socket Converter" brand: "koobook" price: "C$1704" currency: NIO in_stock: true reviews_count: 13 category: "Koobook" url: https://www.desertcart.ni/products/146926979-1set-ch341a-24-25-series-eeprom-flash-bios-usb-programmer store_origin: NI region: Nicaragua --- # 1.8V SPI Flash adapter for low-voltage devices CH341A USB chip for fast USB 1.1 comms SOIC8 SOP8 clip & DIP8 socket for versatile chip access 1Set CH341A 24 25 Series EEPROM Flash BIOS USB Programmer+SOIC8 SOP8 Test Clip+SPI Flash 1.8V Adapter+SOP8 SOIC8 to DIP8 Adapter Socket Converter **Brand:** koobook **Price:** C$1704 **Availability:** ✅ In Stock ## Summary > ⚡ Unlock BIOS mastery with KOOBOOK’s pro-grade USB flash programmer! ## Quick Answers - **What is this?** 1Set CH341A 24 25 Series EEPROM Flash BIOS USB Programmer+SOIC8 SOP8 Test Clip+SPI Flash 1.8V Adapter+SOP8 SOIC8 to DIP8 Adapter Socket Converter by koobook - **How much does it cost?** C$1704 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.ni](https://www.desertcart.ni/products/146926979-1set-ch341a-24-25-series-eeprom-flash-bios-usb-programmer) ## Best For - koobook enthusiasts ## Why This Product - Trusted koobook brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Rapid Erase & Backup Speed:** Erase and verify up to 3 Mbit per minute to save your valuable time - • **Plug & Play USB Connectivity:** Simple USB-A/Mini-B interface compatible with most PCs and laptops - • **Precision 1.8V SPI Flash Adapter:** Perfect for delicate devices like iPhones and motherboards - • **Universal EEPROM Flash Programmer:** Supports 24 & 25 series chips for seamless BIOS flashing and repair - • **Versatile SOIC8/SOP8 to DIP8 Adapter:** Easily connect and test various chip packages with no hassle ## Overview The KOOBOOK CH341A USB Programmer Set is a professional-grade tool designed for efficient flashing, backup, and repair of 24 and 25 series EEPROM and SPI Flash chips. Featuring a specialized CH341A USB chip for reliable communication, a 1.8V adapter for sensitive devices, and versatile SOIC8/SOP8 clip and DIP8 socket adapters, it empowers tech-savvy users to effortlessly handle BIOS and firmware tasks across a wide range of electronics including laptops, routers, and set-top boxes. ## Description Note: Manual measurement, with small error. Please check size in detail before purchase. Real colors may slightly differ from the pictures, as it depends on specific monitor settings and light brightness. We highly appreciate all customers opinions to improve the selling, also if anything you unsatisfied, please contact us for probable best solution. Package Includes: 1Set 1 x CH341A 24 25 Series EEPROM Flash BIOS USB Programmer 1 x 1.8V adapter for iPhone or motherboard 1.8V SPI Flash Memory SOP8 DIP8 1 x SOP8 SOIC8 to DIP8 EZ Programmer Adapter Socket Converter Module 150mil 1 x SOIC8 SOP8 Flash Chip IC Test Clip socket adapter BIOS/24/25/93 Programmer Review: Excellent product - It worked great to backup/restore BIOS on 1.8v winbond 25q64fw for a Lenovo Ideapad 330s-15arr. Laptop would not post, black screen, fans running, LED light on. Used the CH341 to read/backup current corrupt state of BIOS and then using the backup to find and copy important information. Lastly inserted the copied information into clean BIOS before writing back to chip. I had to reposition the clip a few times as it was not seated properly and my application would not detect the chip but once the connection was established it worked fine. Review: Do not listen to other reviews regarding the 3.3v!!! - I'm entirely convinced that people have never actually tested this device while in use then state you should convert it to 3.3v. While flashing it is the correct 3.3v but when it's not it will show what is perceived to be "incorrect" voltages. this is the intended function of the device and works flawlessly. Yes the device the device doesn't come with instructions or software but if you're buying one of these you should already have enough knowledge where this would never be an issue. Great product that does exactly what it needs to do. ## Features - The programmer uses the specially produced CH341A usb chip usb/usb1.1 comms. - This unit is Suitable for amateur programmers of 24 and 25 series FLASH. - Support USB to TTL. - Erasing speed is probably 2-3 Mbit check every minute. - Usage: TV set memory, desktop motherboard, LCD, notebook router, card, DVD, set-top boxes, unlocking software, backup, erasing, burning, checking, repair etc. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07VMPZFWH | | Best Sellers Rank | #3,767 in Computer Internal Components | | Brand | KOOBOOK | | Color | black | | Compatible Devices | Cellular Phones | | Connector Type | USB-A or Mini-B | | Customer Reviews | 4.3 4.3 out of 5 stars (178) | | Finish | Clip | | Input Voltage | 1.8 Volts | | Manufacturer | KOOBOOK | | Model Number | KB360 | | Number of Items | 1 | | Number of Ports | 2 | | Package Quantity | 1 | | Power Plug Type | No Plug | | UPC | 682559869002 | | Unit Count | 1 Count | ## Product Details - **Brand:** KOOBOOK - **Color:** black - **Compatible Devices:** Cellular Phones - **Connector Type:** USB-A or Mini-B - **Finish Type:** Clip ## Images ![1Set CH341A 24 25 Series EEPROM Flash BIOS USB Programmer+SOIC8 SOP8 Test Clip+SPI Flash 1.8V Adapter+SOP8 SOIC8 to DIP8 Adapter Socket Converter - Image 1](https://m.media-amazon.com/images/I/618OQvF-USL.jpg) ## Questions & Answers **Q: I need software driver information** A: Get neoprogrammer and watch a YouTube video on installing and using it. Works well for me. **Q: What software does it use?** A: Neoprogrammer. Works well for me. If your chip is not supported, edit the chiplist.xml file with a text editor with some chip that is similar. Worked well for me using the SOIC8 ZIF socket on two types of EEPROMs, and burned a lotxof chips successfully. **Q: The programmer support windows 10** A: In a word, yes. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Excellent product *by M***E on August 4, 2025* It worked great to backup/restore BIOS on 1.8v winbond 25q64fw for a Lenovo Ideapad 330s-15arr. Laptop would not post, black screen, fans running, LED light on. Used the CH341 to read/backup current corrupt state of BIOS and then using the backup to find and copy important information. Lastly inserted the copied information into clean BIOS before writing back to chip. I had to reposition the clip a few times as it was not seated properly and my application would not detect the chip but once the connection was established it worked fine. ### ⭐⭐⭐⭐⭐ Do not listen to other reviews regarding the 3.3v!!! *by B***S on August 18, 2025* I'm entirely convinced that people have never actually tested this device while in use then state you should convert it to 3.3v. While flashing it is the correct 3.3v but when it's not it will show what is perceived to be "incorrect" voltages. this is the intended function of the device and works flawlessly. Yes the device the device doesn't come with instructions or software but if you're buying one of these you should already have enough knowledge where this would never be an issue. Great product that does exactly what it needs to do. ### ⭐⭐⭐⭐ Saved my mobo but took several tries to clip to bios chip *by I***K on March 2, 2023* I flashed my bios because it lacked nvme modules. I followed the steps over the internet from a person who successfully did a similar mobo. I did a slight revision to the steps and bricked my mobo. This tool saved me from buying a compatible mobo but because my mobo was older and outdated it was more expensive than the newer ones! The new mobos would require a newer CPU, memory, etc. This tool raise my mobo from the dead and with the added nvme modules working! It took several attempts to clip properly to the bios chip. That was the hardest part to get it to work. I did not bother with the 5v vs 3.3v output. I measured the output pins without running the programming software it was outputing 5v but when the chip got detected it was outputing 3.3v. YMMV. ## Frequently Bought Together - KOOBOOK 1Set CH341A 24 25 Series EEPROM Flash BIOS USB Programmer+SOIC8 SOP8 Test Clip+SPI Flash 1.8V Adapter+SOP8 SOIC8 to DIP8 Adapter Socket Converter - CH341A Programmer V1.7 1.8V Level Conversion W25Q64FW W25Q128FW GD25LQ64 - WWZMDIB CH341A Chip EEPROM BIOS Programmer + SOIC8 SOP8 Clip + SOP8 SOP16 Conversion Plate for 24 25 Flash --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.ni/products/146926979-1set-ch341a-24-25-series-eeprom-flash-bios-usb-programmer](https://www.desertcart.ni/products/146926979-1set-ch341a-24-25-series-eeprom-flash-bios-usb-programmer) --- *Product available on Desertcart Nicaragua* *Store origin: NI* *Last updated: 2026-04-27*