Video Flash Card

U盘壳子贵，TF卡太小太薄，老年人操作起来困难。跳过SD卡，直接CF卡：

CompactFlash is a flash memory format introduced in 1994 by SanDisk. At approximately 36x43mm, Type I CF cards are 3.3mm thick and commonly used for camera storage. Type II cards are 5mm thick and were previously used for miniature hard drives, modems and Ethernet.

CompactFlash supports both 3.3v and 5v circuits and can hold up to 512GB as of 2020.

Data transfer speeds are designated as multiples of the first CD-ROM rate of 150 KB/sec. For example, 1,000x = 150 MB/sec.

2022-2-28, 京东的创见CF卡，800X 120MB/S 128GB, 489元，贵在: 用户少、速度快(SSD笑而不语)、塑料壳子比TF卡厚(铁壳SSD又笑了)。同时间512GB SSD 只要3xx元。LaCie的1000x CF卡更贵，真是摄影穷三代……

BD Video movies have a maximum data transfer rate of 54 Mbit/s. 8MB/s 放 AVS2/HEVC 720p，足够了。

体积还可以更大一点，方便在壳子上印广告/海报，倒不必大到和红白机游戏卡甚至录像带一样。

An opened Game Boy cartridge with battery-backed volatile memory for game saves for Pokémon Silver Version. Measures 2.2" × 2.56" × 0.32" (or 56 mm × 65 mm × 8 mm)

  

市值537.9亿美元的任天堂自定义了不知道多少个接口了。Nintendo Switch game cartridges. Reverse side of The Binding of Isaac: Afterbirth+ shown on right:

中新经纬2021年10月12日电，10月11日，联想集团盘中最大跌幅一度接近18%。截至当天收盘，联想集团股价跌13.39%至7.63港元，总市值918.78亿港元。10月12日，收跌1.31%，报7.53港元，总市值907亿港元，市值两天蒸发约150亿港元。

中新经纬查询联想控股历年财报发现，2017-2019年，柳传志总薪酬分别为3673万、4061万、7603万元。 另据联想集团港交所财报，柳传志在2009/10财年、2010/11财年、2011/12财年的薪酬分别为228万美元、344万美元、317万美元。

根据联想集团招股书，2020/21财年，联想集团董事、高级管理人员及核心技术人员在公司领取的税前薪酬为9.34亿元，这一数字去年是9.09亿元，在前年只有5.65亿元。

作为联想集团的CEO，杨元庆截至2021年及2020年3月31日止拿到的酬金合计2616万美元，约为1.68亿元人民币。其中包含薪金为130万美元，酌情奖金585.5万美元，长期激励奖励1844.8万美元，退休金计划供款13.7万美元，其他福利42.5万美元。

在五位最高薪人士中，有人比杨元庆酬金更高。财报披露，联想集团有一位董监高2021年酬金为3038万美元或更多。还有3位高管，其2021年酬金也达到800多万美元。财报并未披露这几位高管的具体信息。

Shareholder reports reveal Nintendo CEO Satoru Iwata earns about US$2.1 million per year--far less than other game industry heads.

The Game Boy's lower price along with longer battery life made it much more successful. In its first two weeks in Japan, from its release on April 21, 1989, the entire stock of 300,000 units was sold; a few months later on July 31, 1989, 40,000 units were sold on its first release day. More than 118.69 million units of the Game Boy and Game Boy Color combined have been sold worldwide, with 32.47 million units in Japan, 44.06 million in the Americas, and 42.16 million in other regions. By Japanese fiscal year 1997, before Game Boy Color's release in late 1998, 64.42 million units of the Game Boy had been sold worldwide.