The keyboard is the main input peripheral used by all computers. The keyboard allows for user input and interaction with the computer. Much like many typewriters the keyboard has all the letters of the alphabet, numbers 0 – 9 and additional special operational keys, e.g. for adjusting the volume or going to your inbox directly. There are three different connection types: – USB is the most modern. You can recognize it by the rectangular connector. – PS/2 connectors are round. This type of connection is fairly commonly used by PC’s. – Bluetooth is another modern (wireless) connection method.
The keyboard is the main input peripheral used by all computers. The keyboard allows for user input and interaction with the computer. Much like many typewriters the keyboard has all the letters of the alphabet, numbers 0 – 9 and additional special operational keys, e.g. for adjusting the volume or going to your inbox directly. There are three different connection types: – USB is the most modern. You can recognize it by the rectangular connector. – PS/2 connectors are round. This type of connection is fairly commonly used by PC’s. – Bluetooth is another modern (wireless) connection method.
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The lowest price for Cooler Master MasterKeys CK550 V2 RGB Mechanical Gaming Keyboard right now is $129.00 at Netplus Computers.
The all-time low was $95.00 on 26 Jan 2026 — today's price is 36% above the lowest ever. It has been notably cheaper before — worth setting a price alert.
Prices last updated 10 May 2026.
Cooler Master MasterKeys CK550 V2 RGB Mechanical Gaming Keyboard
The keyboard is the main input peripheral used by all computers. The keyboard allows for user input and interaction with the computer. Much like many typewriters the keyboard has all the letters of the alphabet, numbers 0 – 9 and additional special operational keys, e.g. for adjusting the volume or going to your inbox directly. There are three different connection types: – USB is the most modern. You can recognize it by the rectangular connector. – PS/2 connectors are round. This type of connection is fairly commonly used by PC’s. – Bluetooth is another modern (wireless) connection method.
The keyboard is the main input peripheral used by all computers. The keyboard allows for user input and interaction with the computer. Much like many typewriters the keyboard has all the letters of the alphabet, numbers 0 – 9 and additional special operational keys, e.g. for adjusting the volume or going to your inbox directly. There are three different connection types: – USB is the most modern. You can recognize it by the rectangular connector. – PS/2 connectors are round. This type of connection is fairly commonly used by PC’s. – Bluetooth is another modern (wireless) connection method.
Last updated at 10/05/2026 12:10:13
Cooler Master Masterkeys CK550 RGB Mechanical Keyboard with Wrist Rest, Brushed Aluminum Design, Minimalistic Design, Software&Hardware Programmable
Delivery between 19–22 May $15
| Keyboard Switch Type | Mechanical Switch Red |
| Keyboard Material | Plastic, Aluminum |
| Keyboard Color | Gunmetal Black |
| Keyboard LED Color | RGB |
| Keyboard Polling Rate | 1000Hz |
Cooler Master Masterkeys CK550 RGB Mechanical Keyboard with Wrist Rest, Brushed Aluminum Design, Minimalistic Design, Software&Hardware Programmable
Delivery between 19–22 May $15
| Keyboard Switch Type | Mechanical Switch Red |
| Keyboard Material | Plastic, Aluminum |
| Keyboard Color | Gunmetal Black |
| Keyboard LED Color | RGB |
| Keyboard Polling Rate | 1000Hz |
