Product ID : 215785551
Model / SKU : MK850 PERFORMANCE
Conditions : New
POWER THROUGH. IN COMFORT.
Experience next-level comfort and productivity with the powerful MK850 Performance. You’ll conquer work in comfort thanks to the cushioned palm rest, curved keyframe and contoured mouse. Switch between screens on both your keyboard and mouse for seamless multi-tasking.
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BUILT FOR COMFORT
The oversized, cushioned palm rest and curved keyframe gives you support for all-day typing. Adjustable tilt legs offer the perfect typing angle. And the contoured design and soft rubber surface of the mouse fits comfortably in your palm.

LEARN MORE
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ENHANCED PRODUCTIVITY
Fly through documents and web pages with hyper-fast scrolling and type quietly and efficiently on a full-sized keyboard with carefully-crafted concave keys.
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MULTI-DEVICE MASTERY
Start typing on your computer, then switch to your tablet, phone or computer* with the touch of a button. Your mouse pairs with up to 3 devices for seamless multi-tasking.
*Any USB-equipped or Bluetooth® Smart ready device that supports an external keyboard (HID profile)
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A TRUE POWER COMBO
Finally, a keyboard and mouse combo that truly works together. Logitech DuoLink allows your mouse buttons to have a different set of actions when you hold the Fn key. Logitech Flow enables cross computer control and file sharing. Now, when your mouse cursor flows from computer to computer, your keyboard connection will switch automatically too.*

LEARN MORE ABOUT LOGITECH OPTIONS™ SOFTWARE
*Download Logitech Options™ Software to enable Logitech DuoLink and Logitech Flow.
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RELIABLE AND HASSLE-FREE
Your keyboard won’t require new batteries for 36 months and your mouse stays powered for 24 months.* Connect wirelessly to your devices with Logitech Unifying™ USB receiver or pair via Bluetooth® low energy technology.
*Battery life may vary based on user and computing conditions.
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DIMENSIONS
Keyboard:
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Height x Width x Depth:
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25 mm X 430 mm x 210 mm
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Weight: 733 g (including 2xAAA)
Mouse:
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Height x Width x Depth:
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45 mm x 74 mm x 115 mm
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Weight: 135 g (including 1XAA battery)
SYSTEM REQUIREMENTS
Keyboard
Bluetooth
Windows 10 or later, Windows 8
Mac OS X 10.10 or later
iOS 5 or later
Chrome OS
Android™ 5.0 or later
Mouse
Bluetooth
Windows 10 or later, Windows 8
Mac OS X 10.10 or later
Chrome OS
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Unifying
Windows® 10 or later, Windows 8, Windows 7
Mac OS X 10.10 or later
Chrome OS™
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Unifying
Windows 10 or later, Windows 8, Windows 7
Mac OS X 10.10 or later
Chrome OS
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Internet connection for software download, USB port.
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TECHNICAL SPECIFICATIONS
Keyboard
Connection Type: Bluetooth® Smart and 2.4GHz wireless connection
Wireless range: 10 m*
*Wireless range may vary depending on operating environment and computer setup.
Wireless encryption: Yes*
*Wireless encryption is between keyboard and the connected computer or mobile device.
Battery life: 36 months*
*Keyboard battery life based on two million keystrokes per year in an office environment. Battery life may vary based on user and computing condition.
Mouse
Connection Type: Bluetooth Smart and 2.4GHz wireless connection
Wireless range: 10 m*
*Wireless range may vary depending on operating environment and computer setup.
Battery life: 24 months*
*Battery life may vary based on user and computing condition.
Sensor technology: Logitech Advanced Optical Tracking
Sensor resolution: 1000 dpi
Software Support
Logitech Options
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PACKAGE CONTENTS
Wireless keyboard
Wireless mouse
Unifying receiver
2 AAA in keyboard, 1 AA battery in mouse (pre-installed)
USB range extender cable
User documentation
WARRANTY INFORMATION
1-Year Limited Hardware Warranty
PART NUMBER
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Buy with confidence
gn****
215925750
11/27/2019 12:58:00 PM
Super fast! Order yesterday arrived today! Awesome seller
tt****
215412200
10/29/2019 5:22:00 PM
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ed****
215411955
10/22/2019 12:33:00 PM
Fast delivery. Thanks. Wont hesitate to repeat order. ^_^
he****
215411138
10/21/2019 11:05:00 AM
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nu****
213556820
10/7/2019 9:00:00 AM
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su****
215017596
10/2/2019 10:10:00 AM
Really fast delivery!
Paid on Wednesday morning, received the item on the next Thursday afternoon!
mr****
192080928
9/8/2019 7:15:00 PM
Items delivered within 3 working days, and received in good condition.
ch****
214690072
8/30/2019 10:31:00 AM
Fast Delivery .
How to Buy?
-For Lelong User direct bank in (Please scroll down for bank account info)

-For multiple items, please use the ADD TO CART feature.
-After making payment, please update your BUYNOW order.
-For Non Lelong User Or Buy Direct (Please scroll down for bank account info)

AFTER you had made the payment, please email or SMS or Watsapp me the following to make order(For method 2 only). We dont really need the payment slip. Keep the slip upon request only.
1. Item Title:
2. Date Time of Payment:
3. Amount Paid:
4. Which bank you transfer to (Maybank / CIMB / Paypal):
5. Receiver Name:
6. Shipping address:
7. Contact Number:
For Netpay Payment (VISA or Master Card only, 3% fee are required for every transaction) Please take note, Netpay also can be paid by using local banks (M2U,RHB Click), 3% fee applied.

Note:
-Netpay is own by Lelong.com.my and will charge extra 3% on every transaction. We recommeded buyer to click on other payment method then pay direct to seller. Doing this way will save you 3% of netpay transaction charges and in case of out of stock will get full refund.
-No need to send us any email or sms after payment, Netpay will update seller.
- If the item is out of stock, we will only refund back your total payment before include the 3%.
example:
You have paid RM103. RM100 will be refund only.
Account Name:
AT NET Enterprise
CIMB
8600403437
Ashley Tham Yew Chung
MAYBANK
112362196867
CIMB
7602555314
RHB
11231200187998
Public Bank
4676950406
Cheque Payment
All cheque must be crossed and made payable to "AT Net Enterprise" and deposit to
CIMB Bank ACCT NO : 1207-0001448-105
Once the cheque has been cleared, your order will ship out ASAP.
Combine Shipping?
We allowed combine shipping for customer who purchase more than 1 item.
Lelong system automated combine shipping. For item not over 1kg only. Lets explain with an example:-
Buyer buys 3 items using the Shopping Cart:
Item A: Shipping fee RM8
Item B: Shipping fee RM20
Item C: Shipping fee RM12
System will pick up the most expensive Shipping fee, which is RM20 in this case, and add RM3 to each additional items.
In this example, the total shipping fee will be:
RM20 + RM3 + RM3
For light items below 100g and heavy/big items that are over 1kg product, We will not follow the system automated combine shipping. We will calculate the actual shipping fees and pm to you. Shipping charge will be depends on product weight and dimension. No combine shipping available for ATX CASING, PRINTER, MONITOR, SPEAKER, UPS.
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Please contact for more info about combine shipping.
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Please contact me for more info.
H/P : 012-2509868 Mr. Ash (10am - 7pm)
email : ashchung@live.com.my
SMS : 012 2509868
WhatsApp / LINE : 012 2509868
By using Poslaju, Gdex, Parcel
Postal Parcel - 3-8days depends on location.
Pos Laju - 1-3days depends on location.
Skynet- 1-3days depends on location.
Gdex - 1-3days depends on location.
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Shipping will be done on NEXT DAY once payment have been make except 1st saturday, sunday public holiday.
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Payment that make after 12pm will not be shipping on same day. If can please make payment before 12pm so we can shipping on the same day.
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Please refer to our shipping method, you may request to change shipping method.
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The cost of the postage includes : Processing, packaging, materials and delivery to sorting office
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In case if the shipping date falls on a holiday, we will be shipping the item on the next following day.
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We will always ensure that all items are wrap nicely or 100% sealed by original packaging before shipping. If the item is broken seal please check your item first before you sign or call us immediately.
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Please leave us a good rating after you had received your item to let us ensure that you have been received your item in good condition. Thanks
For area around Peninsular Malaysia
-Light weight items example like software,flash drive,memory,others(below 1kg), We will automatically choose POSLAJU delivery to buyer. [1~2 working days]
-Heavy weight or big dimension items example like monitor,casing,printers and others, We will choose SKYNET delivery to buyer. [1~2 working days]
-We can always use EPARCEL from POS Malaysia (for heavy goods) to ship also if you want to save cost too. Just let us know. [3 to 8 days]
For area around Sarawak/Sabah/Labuan
-Light weight items example like software,flash drive,memory,others(below 1kg), We will base on POSLAJU delivery to buyer. [1~2 working days]
-Heavy weight or big dimension items example like monitor,casing, printers and others(higher than 2kg), We will choose EPARCEL POSMALAYSIA delivery to buyer. [3 to 8 working days]
-For Sarawak/Sabah/Labuan customers who want to change shipping method for your heavy weight items to arrive earlier than 8 days, please let us know.
Customers can track their POSlaju delivery by clicking the link below
http://www.pos.com.my/pos/appl/service/sub_poslaju.asp
Customer can track their Gdex delivery by clicking the link below
http://203.106.236.200/official/etracking.php
Customers can track their Skynet by clicking the link below
http://www.skynet.com.my/
For customer who want to buy a box to protect their goods, now can do so with Poslaju Boxes

No |
Model |
Size (mm) |
Price (RM) |
1 |
PosLajuPack2 (2Kg) |
225 x 225 x 165 |
2.00 |
2 |
PosLajuPack5 (5Kg) |
265 x 265 x 200 |
3.80 |
3 |
PosLajuPack10 (10Kg) |
420 x 420 x 255 |
6.00 |
Just add a remark when you want to purchase one of these boxes.
*Shipping cost might add a bit from original price - Please contact for more info*
Same day Delivery
-Paid orders that received before 12pm (working days), will be ship out on the same day of purchase.
-All payment and shipping details must be update to seller by using Lelong, SMS, Email or Watsapp before 12pm (working days)
-Tracking number will be provided on the same day (Evening time)
-For CoC customers can do so on the same day. Please refer below.
Cash On Collection / Self Collect (CoC)
-Minimum of RM50 deposit are required while placing your order. For large amount of order, please contact us for more info.
-All deposits are to bank-in into bank account, for more info, please visit the link below
http://www.lelong.com.my/merchant/Default.asp?UserID=ashtyc show=Payment
-Pick-up Location - Subang USJ1 (Mydin Mall or Giant)
-Time - Please arrange with seller (Prefered Afternoon)
-Receipt : Upon request only.
For more info, please contact seller - 012-2509868 (Ash)
Terms Conditions
Prices, specifications and availability of products are subject to change without prior notice. Due to the dynamic nature of the computer industry, pakaging and description may not reflect current technical information. Any typographical or photographic errors in the product specifications or errors in the pricing or offers are subject to correction. Product accuracy will be depends on the title or product model on title.
Netpay
Netpay charges is under lelong.com.my. We do not get any charges on it. In case of out of stock item, buyers only get refund for the total amount after deduct the 3% charges if buyer was make payment via m2u, cimbclick or hlb. Please use other payment method to avoid netpay charges.
Lost Damages
Seller shall not held responsible for any lost or visible damage of the item during delivery by courier service. However, buyer has the right to claim from the courier company. We could also help buyer to claim for it.
Warranty
We provides a 1 Year Manufacturer/Distributor/Supplier Warranty on major products unless otherwise stated on above. For 2nd year or above warranty, buyer may send back to us also but we will charging a service charge for sending warranty. The warranty covers any hardware defects and excludes any software issues, act of god, power surge, neglect, or unauthorized repair/modification (Kindly refer products manufacturer warranty policy for more specific details).
We honoring the warranty if the products went wrong. Customer may have option to inform us to check/test the products on behalf before we ship the products. All sales are final and under no circumstances will a refund be given. In the unlikely event a warranty issue does arrive we will fix or replace the product within 30 to 45 days of receiving the RMA item. returning and sending back transportation fees both ways at buyers own cost. Buyers also may send it back directly to our Showroom Service Center for the warranty process. Our service representatives will be glad to assist you.
One To One Ex-Change
We allowed one to one ex-change for those item death on arriving. Please direct contact seller and return back the item with full original packaging within 7 days only. We will ex-change one new unit to you (TnC). Visible psyhical damage will not be entitle one to one ex-change.
Out Of Stock
We cant ensure that all product in live posting are in-stock. Live products will only update from time to time. If the item you order is out of stock, you will be informed with the option to change other product or cancel your order and get refund. If you decide to wait for an order, please be aware you may have to wait longer than the delivery schedule times stated above.
Guarantee
Every effort is made to ensure your satisfaction. If you are not happy with a service or product, kindly contact us. We will do our very best to solve the problem.
Policy
1. Goods sold are not returnable, exchangeable or refundable.
2. All items comes with warranty. Anything can contact back seller. We got sales history on every transaction using your lelong id. No receipt require for warranty.
3. We need time to arrange and ready your order to ship out, 1 to 2 days at most.
4. Transportations of goods and all costs incurred will be borne by the purchaser.
5. Warranty on all products sold is considered null and void under one or all of the following conditions :
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Installation of software/hardware or maintenance not performed according to manufacturer specifications
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The products serial number or warranty label has been altered, tampered or removed
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Physical damage to the products caused by purchaser due to neligence or abuse
6. We do not held any responsibility for any damage or lost item during shipping process.
7. Confirm orders must pay within a week (7days), else we will canceled it.
8. If the product are out of stock, we will contact buyer via e-mail, SMS or PM. Buyer can change other brand or model or get a refund from us.
Same day Delivery
-Paid orders that received before 12pm (working days), will be ship out on the same day of purchase.
-All payment and shipping details must be update to seller by using Lelong, SMS, Email or Watsapp before 12pm (working days)
-Tracking number will be provided on the same day (Evening time)
-For CoC customers can do so on the same day. Please refer below.
Cash On Collection / Self Collect (CoC)
-Minimum of RM50 deposit are required while placing your order. For large amount of order, please contact us for more info.
-All deposits are to bank-in into bank account, for more info, please visit the link below
http://www.lelong.com.my/merchant/Default.asp?UserID=ashtyc show=Payment
-Pick-up Location - Subang USJ1 (Mydin Mall or Giant)
-Time - Please arrange with seller (Prefered Afternoon)
-Receipt : Upon request only.
For more info, please contact seller - 012-2509868 (Ash)
Warranty
We provides a 1 Year Manufacturer/Distributor/Supplier Warranty on major products unless otherwise stated on above. For 2nd year or above warranty, buyer may send back to us also but we will charging a service charge for sending warranty. The warranty covers any hardware defects and excludes any software issues, act of god, power surge, neglect, or unauthorized repair/modification (Kindly refer products manufacturer warranty policy for more specific details).
We honoring the warranty if the products went wrong. Customer may have option to inform us to check/test the products on behalf before we ship the products. All sales are final and under no circumstances will a refund be given. In the unlikely event a warranty issue does arrive we will fix or replace the product within 30 to 45 days of receiving the RMA item. returning and sending back transportation fees both ways at buyers own cost. Buyers also may send it back directly to our Showroom Service Center for the warranty process. Our service representatives will be glad to assist you.
One To One Ex-Change
We allowed one to one ex-change for those item death on arriving. Please direct contact seller and return back the item with full original packaging within 7 days only. We will ex-change one new unit to you (TnC). Visible psyhical damage will not be entitle one to one ex-change.
To proceed warranty claim, please fill in the form below
(copy and paste to your browser address bar)
https://docs.google.com/forms/d/1-38cKhq9549VRZ11dB_-D2dlNXPjU_EbJl4VoktAoa4/viewform
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