The listing, Apple TV 3rd Generation has ended.
Just updated to the 4K model. Remote, power cord, and HDMI included. Works great, see below for official Apple Specs:
Apple TV 3rd Generation
Specifications
Processor: Single-core A5 (the Apple TV 3rd generation actually uses a standard dual-core A5, with one core disabled. A revision in January 2013 included a redesigned A5 chip with only a single physical core).
CPU: Apple A5 (ARM Cortex-A9, Single Core). CPU Speed: 1.0 GHz.
FPU: integrated. Register width: 32-bit. Data bus width: 64-bit. Address bus width: 32-bit. Level 1 cache: 32 kB data, 32 kB instruction. Level 2 cache: 1 MB on-processor.
Onboard RAM: 512 MB.
Video: GPU – dual-core PowerVR SGX543MP2 (via A5).
Maximum resolution: 1080p.
Video Out: HDMI.
Storage: 8 GB.
Input/Output: USB: 1 Micro-USB.
Audio Out: HDMI, optical TOSLINK.
OS: iOS. Minimum OS – Apple TV Software 5.0 (iOS 5.1.1). Maximum OS – Apple TV Software 7.2 (iOS 8.3).
Resolution: 1080 pixels.
Networking: Ethernet: 10/100Base-T. Wi-Fi: 802.11a/b/g/n.
Power: 6 Watts.
Dimensions: 0.9-inch height x 3.9-inch width x 3.9-inch depth.
Weight: 0.6 lbs.