Mercury K1 Lite Mechanical – Crystal Black [ISO-DE/ANSI Layout]: GravaStar Custom Linear. Buy now in Germany.

The Mercury K1 Lite Mechanical – Crystal Black is a 75% mechanical gaming keyboard with 80 keys, GravaStar Custom Linear Switches (HiFi sound, 80M keystrokes, hot-swappable 3+5-pin), transparent plastic housing + PC keycaps (Crystal Black), gasket mount + top mount, 5-layer sound dampening, 4000 mAh battery (up to 235 hours without / 22 hours with lighting), tri-mode (USB-C / 2.4 GHz / Bluetooth 5.0), 13 RGB modes, 343 x 156 x 46 mm, 0.85 kg. ISO-DE/QWERTZ (DIN 2137 T1) or ANSI/QWERTY. Price: 109.95 Euro incl. VAT. Direct shipping from Germany.

Transparent Crystal Design – PC keycaps and RGB glow from within

The transparent plastic housing of the K1 Lite Crystal Black makes the internal mechanics visible and allows RGB light to shine through from within. The transparent PC keycaps (3D printed characters) enhance this effect – in combination with three-sided ambient lighting and underglow, a unique crystal glow effect is created. For gamers and design enthusiasts in Germany and Austria looking for a visually distinctive setup.

ISO-DE/QWERTZ according to DIN 2137 T1 – Ready to use

The Mercury K1 Lite is available with either the QWERTZ layout according to DIN 2137 T1 (standard German layout for DE/AT). Alt Gr key with @, €, [, ], {, } and ~ available directly. Or ANSI/QWERTY – depending on preference.

4000 mAh – 235 hours wireless, charging time only 5 hours

The 4000 mAh battery lasts up to 235 hours (30 days) without lighting and 22 hours (3 days) with RGB. The charging time of only approx. 5 hours makes the K1 Lite the most flexible model in the K1 portfolio for mobile use and LAN events.

Shipping within Germany and the EU – no shipping to Switzerland

All orders are shipped directly from our German warehouse – usually within 3 to 5 working days via DHL. We deliver to Germany, Austria, and all other EU countries. Switzerland is excluded. All prices include VAT, no customs duties.

Technical highlights for German buyers

• Layout: ISO-DE/QWERTZ (DIN 2137 T1) or ANSI/QWERTY – 80 keys + rotary knob
• Switches: GravaStar Custom Linear (HiFi sound, 80M keystrokes, hot-swappable 3+5-pin)
• Polling Rate: 1000 Hz – 1 ms response interval
• Latency: 2 to 3 ms (USB-C) / 5 to 6 ms (wireless)
• Battery: 4000 mAh – 235h without / 22h with lighting – charging time approx. 5h
• Design: Crystal Black – transparent PC housing + PC keycaps (3D printed)
• Mounting: Gasket mount + top mount, 5-layer sound dampening
• RGB: 13 modes (keys + sides + underglow) – crystal glow effect
• Weight: 0.85 kg – lightest K1 variant
• Warranty: 12 months
• Price: 109.95 Euro incl. VAT

GravaStar K1 Mechanical Keyboard Portfolio Comparison

The K1 Lite Crystal Black (109.95 Euro): Custom Linear, 4000 mAh, 0.85 kg, transparent PC design, 80 keys. The Mercury K1 Gradient Black (139.95 Euro): Custom Linear, 8000 mAh, 1.06 kg, aluminum frame, PBT & PC keycaps, 79 keys. The Mercury K1 Pro Cyberpunk (209.95 Euro): Kailh Speedy Mint, 8000 mAh, 1.18 kg, aluminum frame, ASA-PBT pudding keycaps, gold-plated FR4 plate, 79 keys.