Smart Technology PowerIQ and VoltageBoost allows to identify a specific device, and "knows" your devices and charges at their maximum speed as possible. Universal Compatible 40W 5-port USB charging station can supply power for walkie talkies, phones, tablets and more. Small & Powerful Size with 3.54x2.28x1.06in and weight at only 7.94oz totally provide you convenient using during working and on traveling. SPECIFICATION Input: 100-240V 50/60Hz 1.3A Max Output current: Total 8.0A Max Output Power:5V Power:40W Each Port: Smart charger 2.4A Max Dimension: 120x120x35mm/4.72x4.72x1.38in Weight (without AC cord):140g /4.94oz AC cord: 150cm/85g Super Safety With FCC certification ensure to charge safety; protecting your device against over-current, overcharging, overheating and short circuits. Plug it all in and just let it go. Voltage Boost Technology The 5 ports are "smart" and figure out what device you have plugged in so you don't have to worry about plugging the right device in to the right port or the right cable. Plug it all in and forget about it!The supported devices can be lawlessly charged at their maximum charging speed. Longer AC Cord The AC Cord is 150cm/59in in length, weighs 3oz.The cord is long enough to bring you more convenience when charging. Made of PVC material, wear-resisting, and safety. NOTE: Please check your radios type first before placing orders. Walke talkeis(better under 5V 8A), such as Retevis H-777 RT19 RT7 RT16 RT68 H777S RT49 RT18 RB18 RT27 RT21V RT47 RB26 RT-5R RT76P RT27V RT48 RB17 RB15 RT7 RT69 RT49P RT76 RT28 RT86 RB15 RT43 RT66 RB75 RB25 RB27 RA16 RB35 RB36 RB38V RB17V RB27V RB17A Compatible with Phones, tablets: Compatible with Phone XS/XS Max/XR/X/8/7/6/Plus, iPad Pro/ Air 2/mini Compatible with Galaxy S9/S8/Edge/Plus Compatible with Note 8/7, LG, Nexus, HTC and more FM Radio: Compatible with TIVDIO: V-112 V-113 V-115 V-116 HR-11S PR-12 and other brand FM radios. Compatible Models Package includes: 1 x Retevis 5-Port USB Charger 1 x AC Cord