


| Specifications | Tri-Mode Hot-Swap Edition | Wired Welded Edition |
|---|---|---|
| Connectivity | Wireless 2.4GHz + Bluetooth + Wired USB-C | Wired USB-C Only (Key-Cable Separation) |
| Switch Sockets | Outemu Sleeve Hot-Swap Sockets (Solder-Free) | Traditional Welded (Soldered) Sockets |
| Linear Red Switch | Smooth Outemu Red Switches | Premium KTT / Jixian Red Switches |
| Backlighting / Anti-Ghosting | Engaging Mixed Backlight Effects / 100% N-Key Rollover (NKRO) | |
| Battery Capacity | 2000 mAh Rechargeable Lithium Core | Direct USB Bus-Powered (No Battery) |
| Chassis Materials | Durable ABS Lower Case + Heavy-Duty Rigid Iron Top Plate | |
| Keycap Technology | Premium Full-Key Dye-Sublimated Keycaps (Fade & Oil Resistant) | |
| Layout / Keys | 68 Keys (Ultra-Compact 65% Desktop Footprint) | |
| Exclusive Accessory | Detachable Streamer Ribbon Gaming Tag Included | |
| Cable Specifications | 1.5m PU Type-C Detachable Interface Cable | |
| Box Contents | Keyboard, Ribbon Tag, 1.5m PU Cable, Switch Puller, Manual | Keyboard, Ribbon Tag, 1.5m PU Cable, Manual |
What is the purpose of the exclusive streamer ribbon tag and the iron plate?
The EK681 is engineered with an aggressive esports aesthetic featuring an exclusive, removable streamer ribbon tag that sets it apart from generic office hardware. Underneath the premium dye-sublimated keycaps, the injection-molded ABS chassis is heavily reinforced with a heavy-duty iron top plate. This robust engineering guarantees zero chassis flexing under intense gaming sessions and adds solid weight for premium acoustic resonance.
How should B2B wholesale buyers distinguish between the Tri-Mode and Wired configurations?
We offer two independent hardware tiers to capture all market channels. The Tri-Mode Version features flexible 2.4G/Bluetooth/Wired switching, a modular Outemu sleeve hot-swap socket board for instant solder-free switch replacement, and a 2000mAh battery. The Wired Version removes the wireless components and battery, utilizing permanent factory-welded (soldered) linear red switches from KTT or Jixian—providing an incredibly durable, zero-maintenance asset for cost-conscious retail bids or gaming lounge networks.
What is the safe charging protocol specified for the EK681 wireless models?
For optimal battery health and long-term protection of the integrated 2000mAh rechargeable power core, the keyboard must always be charged using the provided 1.5m Type-C cable connected directly to a standard PC, laptop, or server USB hub. Do not use high-wattage smartphone fast-charging wall bricks, as their aggressive power output can degrade the internal battery life and damage the controller circuitry.