Keyboard Comparison

500K Vs. Pro

Refesh Empty
500K Pro


No. of Keys: 10487
No. of Macro Keys: 6 dedicated
Media Keys: 
Palm Rest: Yes, DetachableNo
Profiles: via software
Processor: 32-bit ARM Cortex-M0
Memory Size: 
Connectivity: USB gold platedUSB
Cord Length: 1.8m Braided1.8 m
Battery Type: 
Battery Life: 
Key Type: Membrane switchROMER-G
USB Passthrough: YesNo
Audio Passthrough: NoNo


Anti-ghosting: 26-key rollover
Software: Cougar UIX systemLogitech Gaming Software


Colour Options: Orange16.8M per key lighting
Lighting Effect: 5-step brightness

Dimensions & Weight: 

Dimension (LxWxH): 230 x 487 x 40 mm360 x 153 x 34.3 mm
Weight (grams): 900g980g w/o cable
Also compared to:
    Also compared to:


    The 500K by Cougar is a Full sized keyboard with 104 keys, which uses Membrane switch switches. The 500K keyboard uses a USB gold plated connection, with a 1.8m Braided cable. It is supported by Cougar UIX system software. And has Orange backlighting with 5-step brightness effects. It weighs in at 900g, and is 230 x 487 x 40 mm [LxWxH].


    The Pro by Logitech is a TenKeyLess keyboard with 87 keys, which uses ROMER-G switches. The Pro keyboard uses a USB connection, with a 1.8 m cable. It is supported by Logitech Gaming Software software. And has 16.8M per key lighting backlighting. It weighs in at 980g w/o cable, and is 360 x 153 x 34.3 mm [LxWxH].