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11AB
11AB - Brand New IC Chips
Credit Card - One-month free return and one year warranty.
- Full or Partial Refund, if the item is not as described
- Full Refund if you don't receive your order
General Description
The eKK8011A/eKK8011B series are high performance CMOS microcontroller devices specially designed for keyboard encoder applications. These devices function both in USB and PS/2 interface environment. For PS/2 interface, it supports IBM PC AT and all compatible machines and provides a 16-character first-in- first-out buffer in which data is stored. For USB interface, it supports the USB standard request version 1.1 as well as HID class request version 1.1.
Features
■ USB Specification Compliance
• Universal Serial Bus Specification Version 1.1
• USB Device Class Definition for Human Interface Device (HID), Firmware
Specification Version 1.1
■ Low cost : no external components required
■ Operating frequency: 6MHz
■ Phantom key detection
■ Support scan code Set 1, 2 and 3 for PS/2
■ Support HID Usage ID for USB
■ Support PC PS/2 and USB keyboard
■ Support USB Sleep Mode
■ Low power CMOS device technology
■ Internal pull-up resistor
■ Tri-state outputs for easy board application
■ Support Windows1 TM 95, 98, 2000, ME keys
■ Support multi-media or other special application keyboard encoder
Applications
■ USB Keyboard only
■ Both USB and PS/2 compatible Keyboards
Shipping
| First item | Additional item | Service | Description |
|---|---|---|---|
| $0.00 | Free | Free Shipping | Estimated 15-30 business days via Registered Air Mail or others |
| $27.50 | Free | Expedited Shipping | Estimated delivery time is 3-5 business days, with some areas possibly taking 6-9 business days depending on the shipping address. The main courier companies include but are not limited to UPS, DHL, and FedEx. |
| $0.00 | Free | Buyer cooperating carrier | Using buyer's cooperating carrier. Buyer should create a shipping label and share it to us. And then we will call carrier for pickup |
| $38.00 | Free | Expedited Shipping | Estimated delivery time is 3-5 business days, with some areas possibly taking 6-9 business days depending on the shipping address. The main courier companies include but are not limited to UPS, DHL, and FedEx. |
Delivery
- The transportation time may be delayed due to customs clearance, local holidays or abnormal events.
- The estimated time is based on the fastest speed provided by commercial couriers (DHL, FedEx, UPS etc).
- The estimated time does not include the lead time of the item. The lead time of most items is 2–5 business days. If more than 5 working days are needed, we will manually confirm with you.
| Flag | Country | Express Delivery | Standard Delivery |
|---|---|---|---|
 | United States | 3 - 5 days | 10-15 days |
 | Canada | 3 - 5 days | 10-20 days |
 | Mexico | 3 - 5 days | 10-17 days |
 | Germany | 3 - 5 days | 10-12 days |
 | Italy | 3 - 5 days | 10-15 days |
 | United Kingdom | 3 - 5 days | 10-12 days |
Estimated Delivery
This item requires 2-5 business days for processing before shipping after payment is confirmed. And depending on the destination and shipping method.
Return Policy
| Return window | Refund type | Return shipping |
|---|---|---|
| 60 days after receiving item | Money Back or Replacement | Buyer pays for return shipping |
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