RazerBasilisk Ultimate
Full Specifications
| Length | 130mm |
| Width | 75mm |
| Height | 42mm |
| Weight | 107g |
| Shape | ergonomic |
| Hump Position | rear |
| Front Flare | Flat |
| Side Curvature | Flat |
| Sensor | Razer Focus+Good |
| Sensor Type | - |
| Sensor Position | center |
| Max DPI | 20000 |
| Polling Rate | 1000Hz |
| Tracking Speed | 650IPS |
| Acceleration | 50G |
| Switch | Unknown |
| Hot-Swap | no |
| Scroll Encoder | magnetic |
| Side Buttons | 3 |
| Middle Buttons | 2 |
| Coating | matte |
| Connection | wireless |
| Price | - |
| Release Year | - |
Where to Buy
Grip Fit Guide
Ideal Hand Size
Length
Width
Similar Mice
Razer Basilisk Ultimate – Shape & Fit Overview
The Razer Basilisk Ultimate is a wireless ergonomic gaming mouse weighing 107g with dimensions of 130 × 75 × 42mm. Its rear-mounted hump makes it particularly well-suited for palm and claw grip styles.
For hand sizing, the Basilisk Ultimate fits best for hands measuring 186–236mm in length and 88–107mm in width. If your hand falls outside this range, use the MouseShape fit tool to find a mouse calibrated to your exact measurements.
At 107g, the Basilisk Ultimate is classified as full-weight. Heavier mice over 100g deliver a premium, planted feel that some players prefer for precise, deliberate aiming.
The Razer Focus+ sensor is a high-performance optical sensor delivering accurate, consistent tracking suitable for the most demanding competitive use. Maximum DPI is 20,000. Polling rate: 1000Hz.
Dimensions listed are from manufacturer specifications. Minor variances may exist between production batches.