Logitech G502 LIGHTSPEEDBlack · 910-005568 · UK manufacturer configuration- Weight
- 114 gThis one: 121 g
- Connections
- LIGHTSPEED wireless USB receiver; USB data and charging cableThis one: Wired
Black · wired HERO · M-U0047 hardware
The black wired G502 HERO pairs a HERO 25K sensor rated up to 25,600 DPI with 11 programmable controls, mechanical primary switches, five removable 3.6 g weights and a dual-mode scroll wheel with left/right tilt.

Specifications checked 11 Sept 2026Manufacturer specifications, not a hands-on test.
The HERO 25K sensor reaches 25,600 DPI with a 1000 Hz USB report rate, and five on-the-fly DPI settings plus a left-side DPI-shift button make sensitivity changes quick.
Five 3.6 g weights add up to 18 g of adjustable ballast, G HUB stores up to five onboard profiles, and the wheel switches between free-spin and ratcheted scrolling.
It is wired only, with a fixed 2.1 m cable, and weighs 121 g before any weights are added. Five-profile storage requires firmware 127.1.7.
Exact configuration: Black · wired HERO · M-U0047 hardware
28 specifications in 6 groups. Values are manufacturer specifications unless a row says “Measured result” or “Calculated from cited specifications”.
Logitech's sensor name.
Logitech's 2018 setup guide sets two default profiles to 1000 Hz and the standard profile to 500 Hz.
Hold for a temporary DPI setting, or assign another function in G HUB.
SourceUp to five sensitivity settings, shown by three indicator LEDs.
SourceLogitech's technical and support tables say 100 DPI; the product introduction says 200 DPI.
Tested by Logitech on a G240 mouse pad.
SourceTested by Logitech on a G240 mouse pad.
SourceMouse only; the five optional 3.6 g weights are extra.
SourceLogitech's UK and US product pages list 131.2 × 75 × 40 mm (length × width × height). Its M-U0047 support table instead lists Height 290 mm, Width 75 mm and Depth 40 mm. The differing first dimension and axis labels remain unresolved. · Logitech's UK and US product pages list 131.2 × 75 × 40 mm (length × width × height). Its M-U0047 support table instead lists Height 290 mm, Width 75 mm and Depth 40 mm. The differing first dimension and axis labels remain unresolved.
Logitech's UK and US product pages list 131.2 × 75 × 40 mm (length × width × height). Its M-U0047 support table instead lists Height 290 mm, Width 75 mm and Depth 40 mm. The differing first dimension and axis labels remain unresolved. · Logitech's UK and US product pages list 131.2 × 75 × 40 mm (length × width × height). Its M-U0047 support table instead lists Height 290 mm, Width 75 mm and Depth 40 mm. The differing first dimension and axis labels remain unresolved.
Overall width, not grip width.
Control layout from the manufacturer's button diagram and product views; not a grip or comfort test.
One configurable RGB zone; the three DPI indicator LEDs are separate. Published lighting implementation: One LIGHTSYNC RGB zone. Source-specific tooling, location, modes and effects remain qualified; more detailed wording does not establish another RGB product lacks that implementation.
Logitech rates the feet for more than 250 km on a G240 mouse pad.
SourceThe exact product source explicitly states 1 configurable RGB zone. One configurable RGB zone; the three DPI indicator LEDs are separate. Published lighting implementation: One LIGHTSYNC RGB zone. Source-specific tooling, location, modes and effects remain qualified; more detailed wording does not establish another RGB product lacks that implementation. Status indicators are not counted as additional configurable zones.
Up to five profiles with firmware 127.1.7; older firmware and Logitech Gaming Software used three.
G HUB is an optional download (internet required); advanced assignments and lighting need it.
SourceStores settings on the mouse; up to five profiles with firmware 127.1.7.
Manufacturer package contents; check the seller's listing.
Listed at release; G HUB has its own current system requirements.
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