- Home Page /
- Office Products /
- Office & School Supplies /
- Labels, Indexes & Stamps /
- Identification Badges & Supplies /
- ID Wristbands /
- Ibutton RW1990 Rewritable Writable Black Hand...
0 ratings
Item #:
209012708
Ibutton RW1990 Rewritable Writable Black Handle Compatible DS1990A-F5-10pack (Black)
Item #:
209012708
MWK 236987
Price Details
Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )
*All items will import from US
0 ratings
Write a review
In stock
Imported from USA store
QTY:
Order now and get it around Wednesday, September 02
Secured transaction
Ubuy works hard to protect your security and privacy. Our advanced payment security system ensures confidentiality by encrypting your information during transmission using AES (Advanced Encryption Standards) and SSL (Secure Socket Layer) protocols. Your payment details are 100% secure as we do not share your payment details with third party sellers.
Our Top Logistics Partners
Printing/Sizes/Logo are customizable for bulk orders! Please feel free to contact with us!
Fast
Shipping
Free
Return*
Secure Packaging
100% Original Products
PCI DSS Compliance
ISO 27001 Certified
Note: Step Down Voltage Transformer required for using electronics products of US store (110-120). Recommended power converters Buy Now.
What Stands Out
Rewritable Design
The rewritable feature allows users to easily update data, making it more versatile and adaptable for various applications compared to standard options.
Compatible Handle
The black handle is designed for easy integration with DS1990A devices, providing effortless usability and enhancing the overall user experience.
Bulk Packaging
Sold in a convenient 10-pack, this product offers excellent value for customers needing multiple units, ensuring they are always well-equipped for their projects.
Product Details
| Color | Black |
| Brand Name | CONTYTOOLS |
| Model Number | Metal ibutton |
| Manufacturer | CONTYTOOLS |
| UPC | 785711875986 |
| Manufacturer Part Number | Metal ibutton |
| Unit Count | 10.0 Count |
| Brand | CONTYTOOLS |
| Item Weight | 1 lbs (450 grams) |
Who Should Buy?
-
Developers
Ideal for software developers requiring quick data storage solutions for testing and programming applications efficiently.
-
Security Systems
Useful for security professionals who need reusable ID tags for access control and temporary user management.
-
Educational Use
Perfect for educators who want to provide students with writable storage for projects or research assignments.
-
General Consumers
May not be suitable for average users looking for everyday storage solutions, as its features are too specialized.
Product Description
Ibutton RW1990 Rewritable Writable Black Handle Compatible DS1990A-F5-10pack (Black)
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
What is the Ibutton RW1990 and what are its main features?
Answer: The Ibutton RW1990 is a rewritable, writable black handle device that is compatible with DS1990A-F5. This device allows you to store and retrieve data easily, making it ideal for applications like secure access, inventory tracking, and asset management. Its rewritable feature means you can overwrite the data multiple times, thus offering flexibility in different usage scenarios. For instance, businesses can use it for temporary assignments, changing access codes on-the-fly, or rotating inventory items. -
Question:
How does the rewritable function of the Ibutton RW1990 work?
Answer: The rewritable function allows users to modify the data stored on the Ibutton RW1990. This is achieved through special key programming techniques that allow data to be erased and rewritten multiple times. This feature is particularly useful in environments where data needs to be updated frequently, such as in security systems or event management. Users can program unique identifiers or event codes, making it versatile for different applications. -
Question:
Is the Ibutton RW1990 compatible with other Ibutton models?
Answer: Yes, the Ibutton RW1990 is specifically compatible with the DS1990A-F5 model, but it can be utilized in systems designed for other similar Ibutton models. This compatibility makes it a versatile choice for developers needing flexibility in their projects, whether they're integrating access control, attendance tracking, or logistical management systems. -
Question:
What types of applications can benefit from using the Ibutton RW1990?
Answer: The Ibutton RW1990 is ideal for a variety of applications such as access control systems, event ticketing, and user identification. Its ability to store and write data makes it beneficial for inventory management or tracking of assets in a warehouse. Businesses can implement it in their security systems to provide unique access codes to employees or temporary contractors, enhancing both security and management efficiency. -
Question:
Can the Ibutton RW1990 be used in outdoor environments?
Answer: Yes, the Ibutton RW1990 is designed to be durable, which allows it to withstand various environmental conditions including outdoor use. Its robustness makes it suitable for applications like outdoor events where access control is needed. Despite exposure to elements like moisture or dust, it can retain functionality, making it a reliable choice for any scenario. -
Question:
What programming options are available for the Ibutton RW1990?
Answer: The Ibutton RW1990 can be programmed using various software tools that are designed for Ibutton devices. These tools allow users to write unique data to the button, such as user IDs, event codes, or access permissions. Businesses often employ these programming options for streamlined operations, utilizing database systems to manage the data linked to each Ibutton, thus optimizing workflow. -
Question:
Is any special hardware required to read or write data on the Ibutton RW1990?
Answer: To read or write data on the Ibutton RW1990, you will need a compatible reader or writer device. These can typically connect via USB or serial ports to a computer or network system. This requirement helps facilitate easy data management, and many businesses utilize integrated systems that can read data instantly, providing immediate updates to an access control log or inventory database. -
Question:
How long does the data last on the Ibutton RW1990?
Answer: The data stored on the Ibutton RW1990 lasts as long as it is maintained properly. The rewritable feature allows users to overwrite data whenever necessary, ensuring that the information remains current. This is particularly useful in dynamic environments where information frequently changes, such as in events where attendee information must be logged and managed in real-time. -
Question:
Are there specific requirements for maintaining the Ibutton RW1990?
Answer: Maintaining the Ibutton RW1990 involves keeping it clean and protected from extreme environmental conditions. It is advisable to avoid exposure to direct sunlight or moisture to prolong its life. Regular checks can ensure that the data can be read and rewritten effectively. Such measures help maintain functionality in critical applications like security and asset tracking. -
Question:
Where can I buy the Ibutton RW1990 in Malawi?
Answer: You can purchase the Ibutton RW1990 Rewritable Writable Black Handle Compatible DS1990A-F5-10pack Black from Ubuy. Ubuy offers a range of electronic components and devices, including Ibuttons. They provide a reliable platform for customers in Malawi looking to acquire tech gadgets conveniently.
CONTYTOOLS ID Wristbands Metal ibutton Editorial Review
No editorial reviews found
Customer Reviews & Ratings
1 customers ratings
-
5 Star
100%
-
4 Star
0%
-
3 Star
0%
-
2 Star
0%
-
1 Star
0%
Review this product
Share your thoughts with other customers
Platform Trust & Buyer Confidence
MA
Mohammad
Verified buyer
“Excellent quality and original too,when ubuy send original things I will appreciate that ,I very satisfied thank you”
23 July 2026 · via Trustpilot
CK
Chitra
Verified buyer
“The order and delivery progress was communicated very well. Package arrived within the estimated time. Products arrived as expected in good condition.”
22-Jul-26 · via Trustpilot
K
kund
Verified buyer
“Good supply of products. Safe payment methods, and shipment worldwide! Genuine products.”
23-Jul-26 · via Trustpilot
OO
Onesi
Verified buyer
“Was my first time buying a product from Ubuy, but I found it so helpful. This is reliable. Gonna place a new order!”
22 July 2026 · via Trustpilot
SJ
SAO JOHN
Verified buyer
“Ubuy is a great online platform to buy stuff. Reliable, fast delivery time and great value for money. I've been using Ubuy online shopping platform for three years now and will continue to do so.”
23 July 2026 · via Trustpilot
Secure Checkout
Global Delivery
Easy Returns
Genuine Products
Product Price History
Important information
- Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
- Not all the products listed on Ubuy are for sale, as Ubuy is a global search engine. Products are subject to export/trade regulations.
MWK 236987
Order now and get it around Wednesday, September 02
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
QTY:
Secured transaction
PCI DSS compliant and ISO 27001:2022 certified, with encrypted payments and full buyer protection on every order.
Our Top Logistics Partners
Fastest cross-border delivery
Features & Benefits
- Customizable printing, sizes, and logos for bulk orders.
- Durable materials that resist rust, corrosion, and aging.
- No extra power needed, operates on collector supply.
- Rapid read time of less than 5ms.
- Versatile applications in security and access control.
- High-quality gold-plated panels and waterproof design.
Ubuy Assurance
Experience worry-free shopping with 100% original products, PCI DSS-compliant payment security, ISO 27001-certified data protection, the fastest cross-border delivery, free returns *, and secure packaging on every order.