We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Compact 60 percent mechanical keyboard with low profile brown switches, brushed gunmetal gray aluminum top plate and RGB backlighting

Cooler Master

Cooler Master SK-620-GKTM1-US 60% mechanical keyboard low profile brown switches gunmetal gray

SKU CH-DVKA-DKVH4 MPN SK-620-GKTM1-US

A compact 60% wired mechanical keyboard with low-profile brown switches, per-key RGB backlighting and a brushed aluminium frame in gunmetal gray

  • NameSK620
  • Keyboard InterfaceUSB
  • Design StyleTenkeyless
  • Palm RestNo
  • Mechanical KeyboardYes
  • Key SwitchLow Profile Mechanical Switch (Brown)

Key Switch Type Brown Mechanical

Keyboard Color Gunmetal Gray

  • Low-profile switches cut travel distance while keeping mechanical durability
  • Compact 60% layout fits in a bag for mobile work
  • Brushed aluminium top plate gives a rigid, slim chassis
  • Ergonomic keycaps and adjustable feet let you set a comfortable angle
  • Per-key RGB backlighting with Mac and Windows compatibility

Compact 60% Layout

The Cooler Master SK620 is a wired mechanical keyboard built around a 60% form factor. Low-profile Brown switches provide a tactile bump with reduced travel distance and actuation point. A brushed aluminium top plate and per-key RGB backlighting complete the package. It connects via a detachable USB Type-C cable and includes a carry pouch for transport.

Suits Minimalist Desk Setups

Users who want a small footprint, tactile feedback and RGB lighting on both Windows and macOS will find this keyboard a direct fit. The tenkeyless design omits the number pad, function row and dedicated arrow cluster, so anyone who relies on those keys for data entry or shortcuts should consider a larger layout instead.

Low-Profile Brown Switches

The defining specification is the low-profile mechanical Brown switch, which shortens both travel and actuation compared with standard-height switches while keeping a tactile feel. If you prefer the deeper travel of full-height switches or need a linear or clicky action, this model will not match that requirement.

Highlights

  • Low-profile switches cut travel distance while keeping mechanical durability
  • Compact 60% layout fits in a bag for mobile work
  • Brushed aluminium top plate gives a rigid, slim chassis
  • Ergonomic keycaps and adjustable feet let you set a comfortable angle
  • Per-key RGB backlighting with Mac and Windows compatibility

Specifications

BrandCooler Master
NameSK620
ModelSK-620-GKTM1-US
Keyboard InterfaceUSB
Design StyleTenkeyless
Palm RestNo
Mechanical KeyboardYes
Key SwitchLow Profile Mechanical Switch (Brown)
BacklitRGB
Keyboard ColorGunmetal Gray
DimensionsStandard: 1.19" x 11.54" x 4.06"
Feet Open: 1.69" x 11.54" x 4.06"
TypeWired
Mouse IncludedNo
Operating System SupportedMac OS / Window 8 and above
FeaturesLow Profile Switches - A reduced travel distance and actuation point with the same signature durability and precision.
Portable 60% Layout - Compact layout and design, perfect for on-the-go use with mobile devices and laptops.
Brushed Aluminum Design - Curved top plate, floating keycaps, and minimalistic design built with functionality in mind
Ergonomic Upgrades - New ergonomic keycaps and adjustable feet allow you the comfortable typing experience you want, your way.
Multiple OS Support - Use with MacOS and Windows 8 and above - and easily soft-switch between all devices with a simp
Package ContentsSK620 Keyboard
Manual
Carry Punch
Key Puller
USB Type-C to Type-A Cable
Shipping weight0.60 kg
Package size311 × 146 × 41 mm

Other versions of this model

3 more in the same range

Same family, different memory, cooler or clock — compare before you commit.

Questions about this item

Should I choose the SK620 or the wireless SK622 version?

The SK620 is the wired model in the 2.0 series, using a USB Type-C to Type-A cable for a stable connection without battery management.

How does the low-profile Brown switch feel during daily typing?

Brown switches give a tactile bump without a click; the low-profile design cuts travel distance and actuation point while keeping the same durability.

What does the USB interface limit in practice?

The wired USB link caps the keyboard to tethered use with Windows 8 or later and macOS, and it draws power directly from the host port.

Also in this aisle

People compared these

Same shelf, same checkout — eight coins and a 30-minute rate lock.