MEMTEST86+ reported no flaws after 12 hours of testing. Reported 5,322Mbyte/sec bandwidth in Asus P5QD motherboard. Combined with 2 other sticks of this memory (quad core CPU) that I already owned, an SSD & 64 bit OS (Win7) the resulting 8GB machine is more responsive than my office's i7 workstation with a rotating hard drive. This sort of PC2-8500 memory provides 20% more bandwidth than PC2-6400 and is likely the highest performance cost-effective upgrade for late 200X era computers. While this memory was considered premium, low-latency memory when it was new, it is now quite affordable, though not quite cheap, and PC2-6400 memory might be a more cost-effective upgrade at about 1/2 the price. Recommended as terminal upgrade for 200X era multicore machine.
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{ APC Smart-UPS 1500 Uninterruptible Power Supply NO BATTERY }
Aug 20, 2017
True sine wave technology, older technology, but works well.
The old APC control software is a bit rusty, and new batteries may require UPS re-calibration. However, I stand by these devices as dependable and high performance with superior power quality and transfer characteristics. Especially for analog electronics, though I use mine for a PC.
3x Black 1A US Out USB Wall Charger AC Power Adapter FOR iPhone Samsung LG HTC
Mar 26, 2016
Decent, and inexpensive, but limited. Overvoltage @ ~5.2V, not Chromecast II compatible. OK for Fan, Phone, Kindle.
I found devices to fit loosely in some AC sockets and adequately in others. These worked just fine for powering Generic USB fans, charging my Samsung phone, and an Amazon Kindle, but would NOT power my Google Chromecast II adapter. The voltage provided by these devices was out of spec,at 5.15-5.32V, rather than the 5.00+/-.05V I get from my PC and another USB power adapter I have.