Cool New Tech Gadgets
Specs, comparisons and buying guides for 382 gadgets across 95 categories — plus step-by-step fixes when something goes wrong.
Latest Gadgets
The newest arrival from each of our 12 most recently updated categories
AYN Odin 3
Cable Matters 2-Pack U-Shaped 180 Degree USB-C Adapter
Chipolo ONE Point
Keychron M7 Wireless Mouse
WHOOP 5.0
Samsung Galaxy Z TriFold
Xiaomi Pad 7 Pro
Anker 737 PowerCore 24K (140W, 24,000mAh)
Baseus PowerMega 3 Ports Fast Charger 140W
Anker PowerHouse F3800 Portable Power Station
XGIMI MoGo 3 Pro
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Read articleFix & Repair Guides
The 12 most recently added fix guides
Fix No Data Transfer (Only Charging) on the AuviPal 90 Degree USB C Adapter
Causes The AuviPal is a passive pass-through, so it can only move data if the cable plugged into its female end and the host port actually carry it: a USB 2.0-only cable, a charging-only host port, or a 90° head that isn't fully seated all leave you charging fine with no device appearing in the file browser. The thin SuperSpeed pins inside the gold-plated head are the first to lose contact — lint, oxidation, or a half-clicked seat on the sharp-angle joint kills the data pairs while power keeps flowing, and repeated bending of the joint can crack those pairs permanently...
Fix Slow Transfers (USB 2.0 Speed Fallback) on the AuviPal 90 Degree USB C Adapter
Causes The adapter is rated 40 Gbps, but the whole chain decides the real speed: the cable inserted into its female end, the laptop port, and the target device all have to be USB4/Thunderbolt-class or the link silently falls back to USB 2.0's 480 Mbps. The SuperSpeed pairs inside the 90° joint are thin and make a sharp turn — a partially seated head, dirty inner pins, or a micro-crack from repeated bending all force the same USB 2.0 fallback while charging keeps working, so files copy at 30-40 MB/s instead of 3+ GB/s and the adapter gets blamed...
Fix No Video Output (DisplayPort Alt Mode Not Working) on the AuviPal 90 Degree USB C Adapter
Causes The AuviPal routes 8K@60Hz or 4K@144Hz over DisplayPort Alt Mode, which needs all four SuperSpeed pairs plus the SBU pins to negotiate — and it only works if the host port, the cable, and the monitor all support USB-C video. A USB 2.0 cable, a monitor whose USB-C port is data-only, a host port without DP Alt Mode, or a marginal connection inside the 90° joint all produce a black screen while charging and data keep working...
Fix Slow Transfers (USB 2.0 Speed Fallback) on the Anker PowerExpand USB-C Right Angle Adapter
Causes The adapter is rated USB 3.2 Gen 2 (10 Gbps), but the whole chain decides the real speed: the cable inserted into its female end, the laptop port, and the device all have to be USB 3.x or the link silently falls back to USB 2.0's 480 Mbps. The 10cm extension's four SuperSpeed pairs are thin and sit inside the 90° joint — a partially seated head, dirty inner pins, or a micro-crack from repeated bending all force the same USB 2.0 fallback while charging keeps working, so files copy at 30-40 MB/s instead of 800+ MB/s and the adapter gets blamed...
Fix No Video / DisplayPort Alt Mode Not Working on the Anker PowerExpand USB-C Right Angle Adapter
Causes The PowerExpand is a passive cable, not a video converter — it can only pass DisplayPort Alt Mode through if every link in the chain carries it: the laptop's USB-C port must output DP Alt Mode, the 10cm extension's four SuperSpeed lanes and SBU pins must be intact, the cable in the female end must be rated for video, and the monitor must be on the right input. A USB 2.0-only cable, a port that is charge-only, a broken high-speed pair inside the extension from repeated bending, or a partially seated head all kill the signal while charging and data still work — the classic 'charges fine, but no picture' symptom...
Fix Loose or Intermittent Connection on the Anker PowerExpand USB-C Right Angle Adapter
Causes The 10cm braided extension acts as a lever on the 90° head: any bump or tug briefly breaks contact on the CC and data pins, so charging restarts and drives unmount. A head that isn't fully clicked into the port, lint or wear inside the device port, a weak female socket on the adapter, or a partially broken wire pair inside the extension all show up as intermittent drops that only happen when the cable moves...
Fix Only Charging, No Data Transfer on the Anker PowerExpand USB-C Right Angle Adapter
Causes The adapter is fully wired for USB 3.2 Gen 2, but data only passes if the cable plugged into its female end carries data wires — phone-charger cables are often charge-only, and a USB 2.0 cable caps the whole chain at 480 Mbps instead of the adapter's 10 Gbps. An Android phone set to 'Charging only', dirty data pins, or the high-speed pairs snapped inside the 10cm extension after repeated bending at the 90° joint all produce the classic 'charges but no data' symptom...
Fix Not Charging / PD Pass-Through Not Working on the Anker PowerExpand USB-C Right Angle Adapter
Causes The PowerExpand's 10cm braided extension adds an extra plug between your charger and device, and 100W PD pass-through only works if the e-marker and CC pins are read end-to-end — a partially seated 90° head, a charger or cable rated below 100W upstream, or lint blocking the device port's CC pin all break negotiation, so the device falls back to 5V and charges slowly or not at all. A cracked power rail inside the 90° joint from repeated bending produces the telltale 'charges only at one angle' symptom...
How to Fix Battery Draining Overnight / Deep Sleep Failure on the Retroid Pocket 6
Causes The RP6 is one of the few Android handhelds with a documented deep-sleep failure: a LineageOS bug report filed for the RP6 shows the device never enters deep sleep, so a screen-off night drains the 6000mAh battery far more than it should. The culprit is the built-in joystick driver: it is bound to serial0-0 and blocks the kernel suspend path — /sys/power/suspend_stats/success stays at 0 with all cores parked at minimum frequency but zero deep-sleep time, and unbinding the driver (echo serial0-0 > /sys/bus/serial/drivers/moorechip-joystick/unbind) immediately restores deep sleep. On stock firmware the same symptom shows up as 20-30% lost overnight in sleep mode, driven by wake locks from the Retroid Launcher and background radios...
How to Fix GPU Glitches and Emulator Crashes on the Retroid Pocket 6
Causes The RP6's Adreno 740 ships with Qualcomm's stock Vulkan driver (Vulkan 1.3.x), which is missing formats that demanding emulators require — the community-documented failure is Switch games that load, apply patches, and then die with 'Render.Vulkan <Error> vulkan_device.cpp:749:GetSupportedFormat: Format=44 ... host hardware does not support it' in the log. The fix is a current Mesa Turnip driver (Vulkan 1.4.x) for the Adreno 740, installed through the emulator's own UI rather than copied into its folder, because a zip dropped into Eden's directory sets driver_path but never registers the driver — Eden silently falls back to Qualcomm with no error. PS1 users hit a related Adreno quirk: Beetle PSX's hardware renderer on the OpenGL driver produces corrupted color noise, fixed by switching RetroArch to the Vulkan driver...
How to Fix Random Crashes and Glitchy Auto-Shutdown on the Retroid Pocket 6
Causes A subset of Retroid Pocket 6 owners hit random, unpredictable system crashes: the screen goes to glitchy visuals and the device auto-shuts down, requiring a hard power-on to recover, with no heat or slowdown warning beforehand. Reports on r/retroid describe crashes during initial setup, while configuring Wi-Fi, and in the middle of gameplay — GBA, PS2, and Switch titles alike — which makes a single emulator bug unlikely. Owners also report early-production units behaving differently from later ones, and several crash reports were tied to the stock Retroid Launcher and its beta-stage software rather than to the games themselves...
How to Fix PS2 Games Not Launching from ES-DE on the Retroid Pocket 6
Causes The single most common PS2 launch failure on the RP6 is a storage-permission mismatch: ES-DE hands NetherSX2 the game as an Android Storage Access Framework content:// URI, and NetherSX2 can only read that URI if it holds a persistent folder grant for the ROM folder — without it, games launched from ES-DE silently fail to boot even though the same game runs perfectly when opened inside NetherSX2 itself. The RP6 emulation guide documents that NetherSX2 declares no storage permissions at all (it is SAF-only by design), so granting all-files access does nothing; the folder-picker grant inside the emulator is the fix that matters...