Amazon Neewer  
NEEWER Z760-S TTL Camera Flash Speedlite Compatible with Sony, 76Ws GN60 2.4G 1/8000s HSS Speedlight, TCM Conversion, 7.4V/2600mAh Lithium Battery Charger Set, 480 Full Power Flashes
【Powerful & Versatile TTL Camera Flash】 This compact 76Ws flash weighs only 18.7oz/530g and provides a powerful output with GN60 (ISO100, 200mm) and 5600K (±200K) stable color temperature. Supports TTL/M/Multi flash modes and TCM conversion for automatic metering or manual dimming (1/1-1/256). Also supports flash exposure compensation (FEC), flash exposure bracketing (FEB), optical slave modes (S1/S2), and more
【High Capacity & Fast Recycling】 The 7.4V 2600mAh larger capacity lithium battery with included USB charging base and US plug adapter provides 480 full power flashes, 1.5s fast recycling time and a flash duration from 1/180 to 1/20000s. It supports 1/8000s high speed sync and front and rear curtain sync, capturing stunning moments
【Built in 2.4G Wireless Q System】 Has 4 wireless control groups (M/A/B/C) , 32 channels (1-32), and 99 IDs (1-99). Compatible with the Q Pro-S TTL transmitters (not included). Use it as a Master/Slave flash to control other Q system flashes with a transmission range of up to 328'/100m (no obstacles). The light illumination is uniform and the output is stable, which greatly expands your creative possibilities for flash photography. USB firmware update supported
【Flexible Angles & Soft Light Effects】 The flash can be adjusted from 0° to 330° horizontally and -7° to 120° vertically, allowing for precise control of light direction. Even bounce flash off ceilings or walls with the included diffuser and catchlight panel for soft light and radiant catchlights. The flash coverage can be automatically or manually set to match 20-200mm lens focal lengths. A 2.5mm sync jack also included
【Wider Compatibility】 With a quick release hot shoe mount for DSLR cameras, this flash is compatible with Sony A9 II A9 A7R V A7R IV A7 IV A7R III A7S III A7 III A7S II A7R II A7
NEEWER Z760-S TTL Camera Flash Speedlite Compatible with Sony, 76Ws GN60 2.4G 1/
Amazon Samsung  
SAMSUNG 870 QVO SATA III SSD 4TB 2.5" Internal Solid State Drive, Upgrade Desktop PC or Laptop Memory and Storage for IT Pros, Creators, Everyday Users, MZ-77Q4T0B
GO BIG, DO MORE: The 870 QVO is Samsung’s latest 2nd gen QLC SSD and the largest of its kind that provides up to 8TB of storage,* offering an incredible upgrade for everyday PC users who want to ramp-up their desktop PC or laptop.Specific uses: Business, personal
ENHANCED IN EVERY WAY: With an expanded SATA interface limit of 560/530 MB/s sequential speeds, the 870 QVO improves random access speed and sustained performance; Intelligent TurboWrite accelerates write speeds and maintains long-term high performance with a larger variable buffer**
BOOST CAPACITY: The 870 QVO is now available in 1TB, 2TB, 4TB and 8TB; The 8TB model is by far the largest client SATA SSD; Upgrade to the latest in SATA SSD technology to thrive in today’s digital world***
RELIABLE AND SUSTAINABLE: The groundbreaking capacity of the 870 QVO doubles its reliability from 1,440 TBW to up to 2,880 TBW, using a refined ECC (error-correcting code) algorithm for stable performance; Plus, it's backed by a limited 3 year warranty****
UPGRADE WITH EASE: Upgrading to 870 QVO is now easier than ever for anyone with a desktop PC or laptop that supports a standard 2.5-inch SATA form factor; Simply plug in the 870 QVO into a SATA slot and let the updated migration software take care of the rest
SAMSUNG MAGICIAN SOFTWARE Keep your SSD in check with Samsung Magician 6.1 software; Manage your drive and enhance its performance with a wide range of useful tools to keep up with the latest updates and monitor the drive's health and status
WORLD'S #1 FLASH MEMORY BRAND: Experience the performance and reliability from the world's #1 brand for flash memory since 2003***** All firmware and components, including Samsung's world-renowned DRAM and NAND, are produced in-house, allowing end-to-end integration for quality you can trust. Encryption Support: AES 256
SAMSUNG 870 QVO SATA III SSD 4TB 2.5" Internal Solid State Drive, Upgrade Deskto
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