All Products

Home
Products

Public Pricelist(MMK)

Public Pricelist(MMK) November Clearance Sales Public Pricelist ( USD)

Catalog price: High to Low Catalog price: Low to High Name - A to Z Name - Z to A

All Products
Cables and Accessories
- Audio 3.5mm
- DVI
- Display Port DP
- HDMI
- Lightning
- Micro USB
- Network
- Others
- USB
- USB Type-C
- VGA
Card Reader and USB Hub
Computer Accessories
External Hard Disk
Graphic Card
Keyboard
Laptop Cooling Pad
POS Accessories
Power Supply Unit
Printer
Projector
Projector Accessories
Screen Cast
UPS
Brand New Laptop
Microphone
Mouse
Monitor
Antivirus Software
CCTV Accessories
Camera Accessories
Casing
Educational Books
External Hard Drive Enclosure
Fingerprint
Game Pad
Good Secondhand Laptops
Hard Disk
Head Phone
Health Care
Internal DVD R/W
Laptop Bag
Laptop Stand
Memory Stick / Memory Card
Mother Board
Mouse Pad
Networking
- Accessories
- Air Max Antenna
- Outdoor Access Point
- Range Extender
- Router
- Switch
- Unifi
- Wireless USB Adapter
Optical Drive
Phone Accessories
Printer/ Accessories
RAM
Speaker
Voice Recorder
WebCam

Product Filters

Price

view:

Sort by

Catalog price: High to Low Catalog price: Low to High Name - A to Z Name - Z to A

Show:

Razeak RSP-2042 LED Lighting Speaker

29,000 K 29,000 K 29000.0 MMK

29,000 K

Add to Cart

This combination does not exist.

Razeak RSP-2042 LED Lighting Speaker

Product successfully added to your shopping cart

Continue Shopping Process Checkout

Razeak RSP-2042 LED Lighting Speaker

~~29,000 K~~ 29,000 K 29000.0 MMK

Add to cart

Sale

Razeak RSP-2042 LED Lighting Speaker

~~29,000 K~~ 29,000 K 29000.0 MMK

Nubwo NX-F1 SUBZERO Gaming Cooling Pad

69,000 K 69,000 K 69000.0 MMK

69,000 K

Add to Cart

This combination does not exist.

Nubwo NX-F1 SUBZERO Gaming Cooling Pad

Product successfully added to your shopping cart

Continue Shopping Process Checkout

Nubwo NX-F1 SUBZERO Gaming Cooling Pad

~~69,000 K~~ 69,000 K 69000.0 MMK

Add to cart

Sale

Nubwo NX-F1 SUBZERO Gaming Cooling Pad

~~69,000 K~~ 69,000 K 69000.0 MMK

EGA TYPE-CP2 Gaming Cooling Pad

TYPE CP2 RGB LIGHTING GAMING COOLER PAD
2 big quiet fans with red LED light
4 Height settings for comfortable viewing angles
4 Stand levelsErgonomic design
RGB Lighting effect
Dual usb ports, Speed control and lighting effect switch

76,000 K 76,000 K 76000.0 MMK

76,000 K

Add to Cart

This combination does not exist.

EGA TYPE-CP2 Gaming Cooling Pad

Product successfully added to your shopping cart

Continue Shopping Process Checkout

EGA TYPE-CP2 Gaming Cooling Pad

~~76,000 K~~ 76,000 K 76000.0 MMK

Add to cart

Sale

EGA TYPE-CP2 Gaming Cooling Pad

~~76,000 K~~ 76,000 K 76000.0 MMK

Laptop Stand Thai (Creative Folding Storage Bracket)

35,000 K 35,000 K 35000.0 MMK

35,000 K

Add to Cart

This combination does not exist.

Laptop Stand Thai (Creative Folding Storage Bracket)

Product successfully added to your shopping cart

Continue Shopping Process Checkout

Laptop Stand Thai (Creative Folding Storage Bracket)

~~35,000 K~~ 35,000 K 35000.0 MMK

Add to cart

Sale

Laptop Stand Thai (Creative Folding Storage Bracket)

~~35,000 K~~ 35,000 K 35000.0 MMK

FSB1 Laptop Stand (Creative Folding Storage Bracket)

16,000 K 16,000 K 16000.0 MMK

16,000 K

Add to Cart

This combination does not exist.

FSB1 Laptop Stand (Creative Folding Storage Bracket)

Product successfully added to your shopping cart

Continue Shopping Process Checkout

FSB1 Laptop Stand (Creative Folding Storage Bracket)

~~16,000 K~~ 16,000 K 16000.0 MMK

Add to cart

Sale

FSB1 Laptop Stand (Creative Folding Storage Bracket)

~~16,000 K~~ 16,000 K 16000.0 MMK

Second HDD Caddy 12.7mm (DVD Drive to Sata SSD)

-DVD Drive to Sata SSD
-Case Materialv: Aluminum
-External Interface : eSATA
-Internal Interface : Sata
-Size: 2.5"
-Aluminum 2nd Hard Disk Drive
-Caddy Case Adapter for Universal Laptop
-CD/DVD-ROM Optical Bay (12.7MM)

18,000 K 18,000 K 18000.0 MMK

18,000 K

Add to Cart

This combination does not exist.

Second HDD Caddy 12.7mm (DVD Drive to Sata SSD)

Product successfully added to your shopping cart

Continue Shopping Process Checkout

Second HDD Caddy 12.7mm (DVD Drive to Sata SSD)

~~18,000 K~~ 18,000 K 18000.0 MMK

Add to cart

Sale

Second HDD Caddy 12.7mm (DVD Drive to Sata SSD)

~~18,000 K~~ 18,000 K 18000.0 MMK

Lumira LAC-102 12V-2A Adapter

13,000 K 13,000 K 13000.0 MMK

13,000 K

Add to Cart

This combination does not exist.

Lumira LAC-102 12V-2A Adapter

Product successfully added to your shopping cart

Continue Shopping Process Checkout

Lumira LAC-102 12V-2A Adapter

~~13,000 K~~ 13,000 K 13000.0 MMK

Add to cart

Sale

Lumira LAC-102 12V-2A Adapter

~~13,000 K~~ 13,000 K 13000.0 MMK

2.5mm 12V-5A Adapter (Thai)

42,000 K 42,000 K 42000.0 MMK

42,000 K

Add to Cart

This combination does not exist.

2.5mm 12V-5A Adapter (Thai)

Product successfully added to your shopping cart

Continue Shopping Process Checkout

2.5mm 12V-5A Adapter (Thai)

~~42,000 K~~ 42,000 K 42000.0 MMK

Add to cart

Sale

2.5mm 12V-5A Adapter (Thai)

~~42,000 K~~ 42,000 K 42000.0 MMK

Toshino PS18E Travel Mate Universal Adapter (Flat)

7,000 K 7,000 K 7000.0 MMK

7,000 K

Add to Cart

This combination does not exist.

Toshino PS18E Travel Mate Universal Adapter (Flat)

Product successfully added to your shopping cart

Continue Shopping Process Checkout

Toshino PS18E Travel Mate Universal Adapter (Flat)

~~7,000 K~~ 7,000 K 7000.0 MMK

Add to cart

Sale

Toshino PS18E Travel Mate Universal Adapter (Flat)

~~7,000 K~~ 7,000 K 7000.0 MMK

VOX Sportec EC-130 Power Strip (3 Ports, 3m)

28,000 K 28,000 K 28000.0 MMK

28,000 K

Add to Cart

This combination does not exist.

VOX Sportec EC-130 Power Strip (3 Ports, 3m)

Product successfully added to your shopping cart

Continue Shopping Process Checkout

VOX Sportec EC-130 Power Strip (3 Ports, 3m)

~~28,000 K~~ 28,000 K 28000.0 MMK

Add to cart

Sale

VOX Sportec EC-130 Power Strip (3 Ports, 3m)

~~28,000 K~~ 28,000 K 28000.0 MMK

VOX Sportec P550 Power Strip (5 Ports, 3m)

50,000 K 50,000 K 50000.0 MMK

50,000 K

Add to Cart

This combination does not exist.

VOX Sportec P550 Power Strip (5 Ports, 3m)

Product successfully added to your shopping cart

Continue Shopping Process Checkout

VOX Sportec P550 Power Strip (5 Ports, 3m)

~~50,000 K~~ 50,000 K 50000.0 MMK

Add to cart

Sale

VOX Sportec P550 Power Strip (5 Ports, 3m)

~~50,000 K~~ 50,000 K 50000.0 MMK

VOX Sportec P550 Power Strip (5 Ports, 10m)

86,000 K 86,000 K 86000.0 MMK

86,000 K

Add to Cart

This combination does not exist.

VOX Sportec P550 Power Strip (5 Ports, 10m)

Product successfully added to your shopping cart

Continue Shopping Process Checkout

VOX Sportec P550 Power Strip (5 Ports, 10m)

~~86,000 K~~ 86,000 K 86000.0 MMK

Add to cart

Sale

VOX Sportec P550 Power Strip (5 Ports, 10m)

~~86,000 K~~ 86,000 K 86000.0 MMK

RJ45 1F to 2F Jack

6,000 K 6,000 K 6000.0 MMK

6,000 K

Add to Cart

This combination does not exist.

RJ45 1F to 2F Jack

Product successfully added to your shopping cart

Continue Shopping Process Checkout

RJ45 1F to 2F Jack

~~6,000 K~~ 6,000 K 6000.0 MMK

Add to cart

Sale

RJ45 1F to 2F Jack

~~6,000 K~~ 6,000 K 6000.0 MMK

OKER ST-2526 2.5" External Hard Disk Enclosure USB 2.0

Exclusive tool free design from OKER allow to mount drive in 3 second without tools and screws, allow to access multi drives external easily.
Hi-Speed USB 2.0 offer transfer rates up to 480 Mbps.
Applies 2.5 inch SATA I, SATA II and SATA III hard disk drive or solid state disk.
Compatible with any USB 2.0 host of any Windows, Macintosh, Linux or Unix desktop or laptop.
Plug and play compatible, USB self-powered, no reboot and additional power adapter or driver is needed.
Package size: 13*9.1*3.5 cm.

29,000 K 29,000 K 29000.0 MMK

29,000 K

Add to Cart

This combination does not exist.

OKER ST-2526 2.5" External Hard Disk Enclosure USB 2.0

Product successfully added to your shopping cart

Continue Shopping Process Checkout

OKER ST-2526 2.5" External Hard Disk Enclosure USB 2.0

~~29,000 K~~ 29,000 K 29000.0 MMK

Add to cart

Sale

OKER ST-2526 2.5" External Hard Disk Enclosure USB 2.0

~~29,000 K~~ 29,000 K 29000.0 MMK

DVI 24+1 to HDMI cable 3m

13,500 K 13,500 K 13500.0 MMK

13,500 K

Add to Cart

This combination does not exist.

DVI 24+1 to HDMI cable 3m

Product successfully added to your shopping cart

Continue Shopping Process Checkout

DVI 24+1 to HDMI cable 3m

~~13,500 K~~ 13,500 K 13500.0 MMK

Add to cart

Sale

DVI 24+1 to HDMI cable 3m

~~13,500 K~~ 13,500 K 13500.0 MMK

VGA to HDMI Adapter with Audio G-Link GL-009

41,000 K 41,000 K 41000.0 MMK

41,000 K

Add to Cart

This combination does not exist.

VGA to HDMI Adapter with Audio G-Link GL-009

Product successfully added to your shopping cart

Continue Shopping Process Checkout

VGA to HDMI Adapter with Audio G-Link GL-009

~~41,000 K~~ 41,000 K 41000.0 MMK

Add to cart

Sale

VGA to HDMI Adapter with Audio G-Link GL-009

~~41,000 K~~ 41,000 K 41000.0 MMK

USB Sound Audio Controller LEAD 3D Sound 5.1 TIDE

7,000 K 7,000 K 7000.0 MMK

7,000 K

Add to Cart

This combination does not exist.

USB Sound Audio Controller LEAD 3D Sound 5.1 TIDE

Product successfully added to your shopping cart

Continue Shopping Process Checkout

USB Sound Audio Controller LEAD 3D Sound 5.1 TIDE

~~7,000 K~~ 7,000 K 7000.0 MMK

Add to cart

Sale

USB Sound Audio Controller LEAD 3D Sound 5.1 TIDE

~~7,000 K~~ 7,000 K 7000.0 MMK

Second HDD Caddy 9.5mm (DVD Drive to Sata SSD)

12,000 K 12,000 K 12000.0 MMK

12,000 K

Add to Cart

This combination does not exist.

Second HDD Caddy 9.5mm (DVD Drive to Sata SSD)

Product successfully added to your shopping cart

Continue Shopping Process Checkout

Second HDD Caddy 9.5mm (DVD Drive to Sata SSD)

~~12,000 K~~ 12,000 K 12000.0 MMK

Add to cart

Sale

Second HDD Caddy 9.5mm (DVD Drive to Sata SSD)

~~12,000 K~~ 12,000 K 12000.0 MMK

Razeak RSP-2042 LED Lighting Speaker 29,000 K 29,000 K 29000.0 MMK 29,000 K Add to Cart This combination does not exist. Razeak RSP-2042 LED Lighting Speaker Product successfully added to your shopping cart Continue Shopping Process Checkout Razeak RSP-2042 LED Lighting Speaker ~~29,000 K~~ 29,000 K 29000.0 MMK Add to cart Sale Razeak RSP-2042 LED Lighting Speaker ~~29,000 K~~ 29,000 K 29000.0 MMK	Nubwo NX-F1 SUBZERO Gaming Cooling Pad 69,000 K 69,000 K 69000.0 MMK 69,000 K Add to Cart This combination does not exist. Nubwo NX-F1 SUBZERO Gaming Cooling Pad Product successfully added to your shopping cart Continue Shopping Process Checkout Nubwo NX-F1 SUBZERO Gaming Cooling Pad ~~69,000 K~~ 69,000 K 69000.0 MMK Add to cart Sale Nubwo NX-F1 SUBZERO Gaming Cooling Pad ~~69,000 K~~ 69,000 K 69000.0 MMK	EGA TYPE-CP2 Gaming Cooling Pad TYPE CP2 RGB LIGHTING GAMING COOLER PAD 2 big quiet fans with red LED light 4 Height settings for comfortable viewing angles 4 Stand levelsErgonomic design RGB Lighting effect Dual usb ports, Speed control and lighting effect switch 76,000 K 76,000 K 76000.0 MMK 76,000 K Add to Cart This combination does not exist. EGA TYPE-CP2 Gaming Cooling Pad Product successfully added to your shopping cart Continue Shopping Process Checkout EGA TYPE-CP2 Gaming Cooling Pad ~~76,000 K~~ 76,000 K 76000.0 MMK Add to cart Sale EGA TYPE-CP2 Gaming Cooling Pad ~~76,000 K~~ 76,000 K 76000.0 MMK TYPE CP2 RGB LIGHTING GAMING COOLER PAD 2 big quiet fans with red LED light 4 Height settings for comfortable viewing angles 4 Stand levelsErgonomic design RGB Lighting effect Dual usb ports, Speed control and lighting effect switch	Laptop Stand Thai (Creative Folding Storage Bracket) 35,000 K 35,000 K 35000.0 MMK 35,000 K Add to Cart This combination does not exist. Laptop Stand Thai (Creative Folding Storage Bracket) Product successfully added to your shopping cart Continue Shopping Process Checkout Laptop Stand Thai (Creative Folding Storage Bracket) ~~35,000 K~~ 35,000 K 35000.0 MMK Add to cart Sale Laptop Stand Thai (Creative Folding Storage Bracket) ~~35,000 K~~ 35,000 K 35000.0 MMK
FSB1 Laptop Stand (Creative Folding Storage Bracket) 16,000 K 16,000 K 16000.0 MMK 16,000 K Add to Cart This combination does not exist. FSB1 Laptop Stand (Creative Folding Storage Bracket) Product successfully added to your shopping cart Continue Shopping Process Checkout FSB1 Laptop Stand (Creative Folding Storage Bracket) ~~16,000 K~~ 16,000 K 16000.0 MMK Add to cart Sale FSB1 Laptop Stand (Creative Folding Storage Bracket) ~~16,000 K~~ 16,000 K 16000.0 MMK	Second HDD Caddy 12.7mm (DVD Drive to Sata SSD) -DVD Drive to Sata SSD -Case Materialv: Aluminum -External Interface : eSATA -Internal Interface : Sata -Size: 2.5" -Aluminum 2nd Hard Disk Drive -Caddy Case Adapter for Universal Laptop -CD/DVD-ROM Optical Bay (12.7MM) 18,000 K 18,000 K 18000.0 MMK 18,000 K Add to Cart This combination does not exist. Second HDD Caddy 12.7mm (DVD Drive to Sata SSD) Product successfully added to your shopping cart Continue Shopping Process Checkout Second HDD Caddy 12.7mm (DVD Drive to Sata SSD) ~~18,000 K~~ 18,000 K 18000.0 MMK Add to cart Sale Second HDD Caddy 12.7mm (DVD Drive to Sata SSD) ~~18,000 K~~ 18,000 K 18000.0 MMK -DVD Drive to Sata SSD -Case Materialv: Aluminum -External Interface : eSATA -Internal Interface : Sata -Size: 2.5" -Aluminum 2nd Hard Disk Drive -Caddy Case Adapter for Universal Laptop -CD/DVD-ROM Optical Bay (12.7MM)	Lumira LAC-102 12V-2A Adapter 13,000 K 13,000 K 13000.0 MMK 13,000 K Add to Cart This combination does not exist. Lumira LAC-102 12V-2A Adapter Product successfully added to your shopping cart Continue Shopping Process Checkout Lumira LAC-102 12V-2A Adapter ~~13,000 K~~ 13,000 K 13000.0 MMK Add to cart Sale Lumira LAC-102 12V-2A Adapter ~~13,000 K~~ 13,000 K 13000.0 MMK	2.5mm 12V-5A Adapter (Thai) 42,000 K 42,000 K 42000.0 MMK 42,000 K Add to Cart This combination does not exist. 2.5mm 12V-5A Adapter (Thai) Product successfully added to your shopping cart Continue Shopping Process Checkout 2.5mm 12V-5A Adapter (Thai) ~~42,000 K~~ 42,000 K 42000.0 MMK Add to cart Sale 2.5mm 12V-5A Adapter (Thai) ~~42,000 K~~ 42,000 K 42000.0 MMK
Toshino PS18E Travel Mate Universal Adapter (Flat) 7,000 K 7,000 K 7000.0 MMK 7,000 K Add to Cart This combination does not exist. Toshino PS18E Travel Mate Universal Adapter (Flat) Product successfully added to your shopping cart Continue Shopping Process Checkout Toshino PS18E Travel Mate Universal Adapter (Flat) ~~7,000 K~~ 7,000 K 7000.0 MMK Add to cart Sale Toshino PS18E Travel Mate Universal Adapter (Flat) ~~7,000 K~~ 7,000 K 7000.0 MMK	VOX Sportec EC-130 Power Strip (3 Ports, 3m) 28,000 K 28,000 K 28000.0 MMK 28,000 K Add to Cart This combination does not exist. VOX Sportec EC-130 Power Strip (3 Ports, 3m) Product successfully added to your shopping cart Continue Shopping Process Checkout VOX Sportec EC-130 Power Strip (3 Ports, 3m) ~~28,000 K~~ 28,000 K 28000.0 MMK Add to cart Sale VOX Sportec EC-130 Power Strip (3 Ports, 3m) ~~28,000 K~~ 28,000 K 28000.0 MMK	VOX Sportec P550 Power Strip (5 Ports, 3m) 50,000 K 50,000 K 50000.0 MMK 50,000 K Add to Cart This combination does not exist. VOX Sportec P550 Power Strip (5 Ports, 3m) Product successfully added to your shopping cart Continue Shopping Process Checkout VOX Sportec P550 Power Strip (5 Ports, 3m) ~~50,000 K~~ 50,000 K 50000.0 MMK Add to cart Sale VOX Sportec P550 Power Strip (5 Ports, 3m) ~~50,000 K~~ 50,000 K 50000.0 MMK	VOX Sportec P550 Power Strip (5 Ports, 10m) 86,000 K 86,000 K 86000.0 MMK 86,000 K Add to Cart This combination does not exist. VOX Sportec P550 Power Strip (5 Ports, 10m) Product successfully added to your shopping cart Continue Shopping Process Checkout VOX Sportec P550 Power Strip (5 Ports, 10m) ~~86,000 K~~ 86,000 K 86000.0 MMK Add to cart Sale VOX Sportec P550 Power Strip (5 Ports, 10m) ~~86,000 K~~ 86,000 K 86000.0 MMK
RJ45 1F to 2F Jack 6,000 K 6,000 K 6000.0 MMK 6,000 K Add to Cart This combination does not exist. RJ45 1F to 2F Jack Product successfully added to your shopping cart Continue Shopping Process Checkout RJ45 1F to 2F Jack ~~6,000 K~~ 6,000 K 6000.0 MMK Add to cart Sale RJ45 1F to 2F Jack ~~6,000 K~~ 6,000 K 6000.0 MMK	OKER ST-2526 2.5" External Hard Disk Enclosure USB 2.0 Exclusive tool free design from OKER allow to mount drive in 3 second without tools and screws, allow to access multi drives external easily. Hi-Speed USB 2.0 offer transfer rates up to 480 Mbps. Applies 2.5 inch SATA I, SATA II and SATA III hard disk drive or solid state disk. Compatible with any USB 2.0 host of any Windows, Macintosh, Linux or Unix desktop or laptop. Plug and play compatible, USB self-powered, no reboot and additional power adapter or driver is needed. Package size: 139.13.5 cm. 29,000 K 29,000 K 29000.0 MMK 29,000 K Add to Cart This combination does not exist. OKER ST-2526 2.5" External Hard Disk Enclosure USB 2.0 Product successfully added to your shopping cart Continue Shopping Process Checkout OKER ST-2526 2.5" External Hard Disk Enclosure USB 2.0 ~~29,000 K~~ 29,000 K 29000.0 MMK Add to cart Sale OKER ST-2526 2.5" External Hard Disk Enclosure USB 2.0 ~~29,000 K~~ 29,000 K 29000.0 MMK Exclusive tool free design from OKER allow to mount drive in 3 second without tools and screws, allow to access multi drives external easily. Hi-Speed USB 2.0 offer transfer rates up to 480 Mbps. Applies 2.5 inch SATA I, SATA II and SATA III hard disk drive or solid state disk. Compatible with any USB 2.0 host of any Windows, Macintosh, Linux or Unix desktop or laptop. Plug and play compatible, USB self-powered, no reboot and additional power adapter or driver is needed. Package size: 139.13.5 cm.	DVI 24+1 to HDMI cable 3m 13,500 K 13,500 K 13500.0 MMK 13,500 K Add to Cart This combination does not exist. DVI 24+1 to HDMI cable 3m Product successfully added to your shopping cart Continue Shopping Process Checkout DVI 24+1 to HDMI cable 3m ~~13,500 K~~ 13,500 K 13500.0 MMK Add to cart Sale DVI 24+1 to HDMI cable 3m ~~13,500 K~~ 13,500 K 13500.0 MMK	VGA to HDMI Adapter with Audio G-Link GL-009 41,000 K 41,000 K 41000.0 MMK 41,000 K Add to Cart This combination does not exist. VGA to HDMI Adapter with Audio G-Link GL-009 Product successfully added to your shopping cart Continue Shopping Process Checkout VGA to HDMI Adapter with Audio G-Link GL-009 ~~41,000 K~~ 41,000 K 41000.0 MMK Add to cart Sale VGA to HDMI Adapter with Audio G-Link GL-009 ~~41,000 K~~ 41,000 K 41000.0 MMK
USB Sound Audio Controller LEAD 3D Sound 5.1 TIDE 7,000 K 7,000 K 7000.0 MMK 7,000 K Add to Cart This combination does not exist. USB Sound Audio Controller LEAD 3D Sound 5.1 TIDE Product successfully added to your shopping cart Continue Shopping Process Checkout USB Sound Audio Controller LEAD 3D Sound 5.1 TIDE ~~7,000 K~~ 7,000 K 7000.0 MMK Add to cart Sale USB Sound Audio Controller LEAD 3D Sound 5.1 TIDE ~~7,000 K~~ 7,000 K 7000.0 MMK	Second HDD Caddy 9.5mm (DVD Drive to Sata SSD) 12,000 K 12,000 K 12000.0 MMK 12,000 K Add to Cart This combination does not exist. Second HDD Caddy 9.5mm (DVD Drive to Sata SSD) Product successfully added to your shopping cart Continue Shopping Process Checkout Second HDD Caddy 9.5mm (DVD Drive to Sata SSD) ~~12,000 K~~ 12,000 K 12000.0 MMK Add to cart Sale Second HDD Caddy 9.5mm (DVD Drive to Sata SSD) ~~12,000 K~~ 12,000 K 12000.0 MMK