Best Fully Split
Kinesis Freestyle2 Blue for PC (9 Inch Separation)
Kinesis
Shoulder-width positioning is the only design on this list that addresses upper back and shoulder strain, not just wrist angle
- Fully split halves connected by pivot tether, 0 to 9 inches of separation
- Standard QWERTY stagger, no columnar relearning
- Optional VIP3 kit adds 5/10/15-degree tenting and palm rests
- Low-force membrane switches
- Bluetooth (Blue model) plus wired USB, Mac/PC DIP switch toggle
Pros
- Shoulder-width positioning is the only design on this list that addresses upper back and shoulder strain, not just wrist angle
- Standard QWERTY layout means the adjustment period is about hand positioning, not relearning key locations
- Tether-connected halves survive daily repositioning without connector wear
- Works identically on Mac and PC via a physical DIP switch, no drivers needed
Cons
- No integrated palm rest or tenting out of the box; VIP3 accessories are a separate purchase that pushes total cost to 120-150 dollars
- 1 to 2 week adaptation period, longer than fixed-split boards like the K860
- Membrane switches feel mushy next to the mechanical Kinesis Advantage2
- 9-inch max separation is tethered, not fully wireless between halves
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