7items Tech & Gadgets

Black Razer Viper V4 Pro and white Logitech G Pro X2 Superstrike side by side on a dark desk mat beside a keyboard

The Viper V4 Pro wins on weight, the G Pro X2 on click

Razer Viper V4 Pro vs Logitech G Pro X2 Superstrike compared on weight, click, battery and software, with a separate verdict for each player type.

Logitech G512 X keyboard on a desk with WASD keys lit, a sim racing monitor behind showing throttle and brake bars

Map the G512 X analog keys to throttle, brake and clutch

G512 X analog keys for sim racing give throttle and brake a real axis. See the 4mm against 33mm travel math, and where trail braking breaks down.

Bambu Lab X1 Carbon 3D printer with AMS filament unit on a workbench, touchscreen lit, mid-print

Unlocking Bambu's Authorization Control costs you support

Unlocking Bambu's Authorization Control restores direct control but costs you cloud features and support. Here is the reversible path and the price.

LG UltraGear evo gaming monitor on a dark desk showing a bright abstract game scene, with a handheld console connected beside it

AI upscaling on LG's UltraGear evo aims at a true 5K look

LG's 5K AI upscaling runs inside the monitor, after the GPU. Here is why it cannot match DLSS or FSR, what it fixes, and whether to leave it on.

Row of identical optical sensor modules sliding down a glass funnel into a pile of black gaming mice with glowing red sensor windows

Cheap mice now ship last year's Hero and Focus Pro sensors

Budget gaming mice inherited last year's flagship sensors and 8,000Hz polling. Here is what still separates the price tiers, ranked by what you feel.

Navy and white FMS FCX18 II Ford F-100 RC crawler climbing over a tree root and slate rocks on a forest trail

A lower chassis costs the FCX18 II some ground clearance

FMS FCX18 II swaps portal axles for straight axles and a low chassis. It gains magnetic bodies and metal gears but loses ground clearance on rocks.